skillbridge.co - robtex.com

skillbridge.co

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d14d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4afd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.253Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.77🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadam.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A2803:f800:50::6ca2:c136🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadam.ns.cloudflare.com
A2a06:98c1:50::ac40:2136🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadam.ns.cloudflare.com
A108.162.193.54🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A172.64.33.54🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A173.245.59.54🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
NSjo.ns.cloudflare.com
A2606:4700:50::adf5:3aac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A2803:f800:50::6ca2:c0ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjo.ns.cloudflare.com
A2a06:98c1:50::ac40:20ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjo.ns.cloudflare.com
A108.162.192.172🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A172.64.32.172🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
A173.245.58.172🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjo.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTv=spf1 include:spf.protection.outlook.com include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.74.253, 172.67.209.77
IPv62606:4700:3033::ac43:d14d, 2606:4700:3037::6815:4afd
SOAadam.ns.cloudflare.comdns@cloudflare.com serial=2398680191

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759609616

Same first word

skillbridge.in
skillbridge.tech
skillbridge.co.za
skillbridge.org
skillbridge.net
skillbridge.eu
skillbridge.biz
skillbridge.co
skillbridge.com

DNS History

43 records (13 active, 30 former)

20162017201820192020202120222023202420252026NSadam.ns.cloudflare.comjo.ns.cloudflare.comgina.ns.cloudflare.comnitin.ns.cloudflare.comns-1447.awsdns-52.orgns-1557.awsdns-02.co.ukns-499.awsdns-62.comns-706.awsdns-24.netns69.domaincontrol.comns70.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.74.253172.67.209.772606:4700:3033::ac43:d14d2606:4700:3037::6815:4afd104.24.24.31104.24.25.31104.27.156.76104.27.157.76188.114.96.0188.114.97.0198.185.159.144198.185.159.145198.49.23.144198.49.23.1452606:4700:3030::681b:9c4c2606:4700:3035::681b:9d4c2a06:98c1:3120::2a06:98c1:3121::54.192.119.12854.192.119.18854.192.119.20054.192.119.2554.192.119.25354.192.119.7754.192.119.8954.192.119.91
●NSadam.ns.cloudflare.com2020-03-28 → 2026-03-17 · 3 obs
○ 2017-03-30 20:23:26
● 2020-03-28 01:39:50
● 2026-03-17 06:10:34
○NSgina.ns.cloudflare.com2016-08-09 → 2016-08-09 · 4 obs
○ 2016-03-28 07:36:42
● 2016-08-09 06:19:14
○ 2017-03-30 20:23:26
○ 2026-03-17 06:10:34
●NSjo.ns.cloudflare.com2020-03-28 → 2026-03-17 · 3 obs
○ 2017-03-30 20:23:26
● 2020-03-28 01:39:50
● 2026-03-17 06:10:34
○NSnitin.ns.cloudflare.com2016-08-09 → 2016-08-09 · 4 obs
○ 2016-03-28 07:36:42
● 2016-08-09 06:19:14
○ 2017-03-30 20:23:26
○ 2026-03-17 06:10:34
○NSns-1447.awsdns-52.org2017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○NSns-1557.awsdns-02.co.uk2017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○NSns-499.awsdns-62.com2017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○NSns-706.awsdns-24.net2017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○NSns69.domaincontrol.com2015-05-23 → 2016-03-28 · 4 obs
● 2015-05-23 03:25:18
● 2016-03-28 07:36:42
○ 2016-08-09 06:19:14
○ 2026-03-17 06:10:34
○NSns70.domaincontrol.com2015-05-23 → 2016-03-28 · 4 obs
● 2015-05-23 03:25:18
● 2016-03-28 07:36:42
○ 2016-08-09 06:19:14
○ 2026-03-17 06:10:34
●MXalt1.aspmx.l.google.com2015-05-23 → 2026-03-17 · 2 obs
● 2015-05-23 03:25:18
● 2026-03-17 06:10:34
●MXalt2.aspmx.l.google.com2015-05-23 → 2026-03-17 · 2 obs
● 2015-05-23 03:25:18
● 2026-03-17 06:10:34
●MXaspmx.l.google.com2015-05-23 → 2026-03-17 · 2 obs
● 2015-05-23 03:25:18
● 2026-03-17 06:10:34
●MXaspmx2.googlemail.com2015-05-23 → 2026-03-17 · 2 obs
● 2015-05-23 03:25:18
● 2026-03-17 06:10:34
●MXaspmx3.googlemail.com2015-05-23 → 2026-03-17 · 2 obs
● 2015-05-23 03:25:18
● 2026-03-17 06:10:34
●MXaspmx4.googlemail.com2020-03-28 → 2026-03-17 · 3 obs
○ 2015-05-23 03:25:18
● 2020-03-28 01:39:50
● 2026-03-17 06:10:34
●MXaspmx5.googlemail.com2020-03-28 → 2026-03-17 · 3 obs
○ 2015-05-23 03:25:18
● 2020-03-28 01:39:50
● 2026-03-17 06:10:34
●A104.21.74.2532026-02-15 → 2026-03-17 · 8 obs
○ 2020-03-28 01:39:50
● 2026-02-15 21:09:32
○ 2026-02-16 00:15:22
● 2026-02-17 20:34:44
● 2026-02-18 21:51:02
○ 2026-02-24 01:02:58
● 2026-02-25 06:14:58
● 2026-03-17 06:10:34
○A104.24.24.312016-08-09 → 2016-08-09 · 4 obs
○ 2016-03-28 07:36:42
● 2016-08-09 06:19:14
○ 2017-03-30 20:23:26
○ 2026-03-17 06:10:34
○A104.24.25.312016-08-09 → 2016-08-09 · 4 obs
○ 2016-03-28 07:36:42
● 2016-08-09 06:19:14
○ 2017-03-30 20:23:26
○ 2026-03-17 06:10:34
○A104.27.156.762020-03-28 → 2020-03-28 · 4 obs
○ 2017-03-30 20:23:26
● 2020-03-28 01:39:50
○ 2026-02-15 21:09:32
○ 2026-03-17 06:10:34
○A104.27.157.762020-03-28 → 2020-03-28 · 4 obs
○ 2017-03-30 20:23:26
● 2020-03-28 01:39:50
○ 2026-02-15 21:09:32
○ 2026-03-17 06:10:34
●A172.67.209.772026-02-15 → 2026-03-17 · 8 obs
○ 2020-03-28 01:39:50
● 2026-02-15 21:09:32
○ 2026-02-16 00:15:22
● 2026-02-17 20:34:44
● 2026-02-18 21:51:02
○ 2026-02-24 01:02:58
● 2026-02-25 06:14:58
● 2026-03-17 06:10:34
○A188.114.96.02026-02-16 → 2026-02-24 · 7 obs
○ 2026-02-15 21:09:32
● 2026-02-16 00:15:22
○ 2026-02-17 20:34:44
○ 2026-02-18 21:51:02
● 2026-02-24 01:02:58
○ 2026-02-25 06:14:58
○ 2026-03-17 06:10:34
○A188.114.97.02026-02-16 → 2026-02-24 · 7 obs
○ 2026-02-15 21:09:32
● 2026-02-16 00:15:22
○ 2026-02-17 20:34:44
○ 2026-02-18 21:51:02
● 2026-02-24 01:02:58
○ 2026-02-25 06:14:58
○ 2026-03-17 06:10:34
○A198.185.159.1442015-05-23 → 2016-03-28 · 4 obs
● 2015-05-23 03:25:18
● 2016-03-28 07:36:42
○ 2016-08-09 06:19:14
○ 2026-03-17 06:10:34
○A198.185.159.1452015-05-23 → 2016-03-28 · 4 obs
● 2015-05-23 03:25:18
● 2016-03-28 07:36:42
○ 2016-08-09 06:19:14
○ 2026-03-17 06:10:34
○A198.49.23.1442015-05-23 → 2016-03-28 · 4 obs
● 2015-05-23 03:25:18
● 2016-03-28 07:36:42
○ 2016-08-09 06:19:14
○ 2026-03-17 06:10:34
○A198.49.23.1452015-05-23 → 2016-03-28 · 4 obs
● 2015-05-23 03:25:18
● 2016-03-28 07:36:42
○ 2016-08-09 06:19:14
○ 2026-03-17 06:10:34
○A2606:4700:3030::681b:9c4c2020-03-28 → 2020-03-28 · 4 obs
○ 2017-03-30 20:23:26
● 2020-03-28 01:39:50
○ 2026-02-15 21:09:32
○ 2026-03-17 06:10:34
●A2606:4700:3033::ac43:d14d2026-02-15 → 2026-03-17 · 8 obs
○ 2020-03-28 01:39:50
● 2026-02-15 21:09:32
○ 2026-02-16 00:15:22
● 2026-02-17 20:34:44
● 2026-02-18 21:51:02
○ 2026-02-24 01:02:58
● 2026-02-25 06:14:58
● 2026-03-17 06:10:34
○A2606:4700:3035::681b:9d4c2020-03-28 → 2020-03-28 · 4 obs
○ 2017-03-30 20:23:26
● 2020-03-28 01:39:50
○ 2026-02-15 21:09:32
○ 2026-03-17 06:10:34
●A2606:4700:3037::6815:4afd2026-02-15 → 2026-03-17 · 8 obs
○ 2020-03-28 01:39:50
● 2026-02-15 21:09:32
○ 2026-02-16 00:15:22
● 2026-02-17 20:34:44
● 2026-02-18 21:51:02
○ 2026-02-24 01:02:58
● 2026-02-25 06:14:58
● 2026-03-17 06:10:34
○A2a06:98c1:3120::2026-02-16 → 2026-02-24 · 7 obs
○ 2026-02-15 21:09:32
● 2026-02-16 00:15:22
○ 2026-02-17 20:34:44
○ 2026-02-18 21:51:02
● 2026-02-24 01:02:58
○ 2026-02-25 06:14:58
○ 2026-03-17 06:10:34
○A2a06:98c1:3121::2026-02-16 → 2026-02-24 · 7 obs
○ 2026-02-15 21:09:32
● 2026-02-16 00:15:22
○ 2026-02-17 20:34:44
○ 2026-02-18 21:51:02
● 2026-02-24 01:02:58
○ 2026-02-25 06:14:58
○ 2026-03-17 06:10:34
○A54.192.119.1282017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○A54.192.119.1882017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○A54.192.119.2002017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○A54.192.119.252017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○A54.192.119.2532017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○A54.192.119.772017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○A54.192.119.892017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34
○A54.192.119.912017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-09 06:19:14
● 2017-03-30 20:23:26
○ 2020-03-28 01:39:50
○ 2026-03-17 06:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
skillbridge.cojo.ns.cloudflare.com, adam.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.59.54

NS records: jo.ns.cloudflare.com, adam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillbridge.co (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.74.253, 172.67.209.77
AAAA22606:4700:3033::ac43:d14d, 2606:4700:3037::6815:4afd
NS2adam.ns.cloudflare.com, jo.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adam.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

skillbridge.co maps to four IP numbers: 2606:4700:3033::ac43:d14d, 2606:4700:3037::6815:4afd, 104.21.74.253 and 172.67.209.77.

other host names include www.gm39.com, wwwdou.com, yufengpaomo.com, ad.aliez.me and www.kiro.lt; they share IP numbers with skillbridge.co.

Name Servers

Two name servers adam.ns.cloudflare.com and jo.ns.cloudflare.com handle the delegation for skillbridge.co.

skillbridge.co shares the same name server setup as other domains, for instance youteam.io, htmlshell.com, staffing.com, webdevchecklist.com and zoodox.com.

skillbridge.co at least partially shares name servers with other domains, for instance kukut.cat, adventjugend-gladenbach.de, 2975.xyz, aashiana.co.uk and won88a.net.

These name servers are commonly used alongside sonia.ns.cloudflare.com.

Six IP addresses per host:

adam.ns.cloudflare.com points to 2606:4700:58::adf5:3b36, 2803:f800:50::6ca2:c136, 2a06:98c1:50::ac40:2136, 108.162.193.54, 172.64.33.54 and 173.245.59.54; jo.ns.cloudflare.com points to 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172

Mail Servers

skillbridge.co is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

skillbridge.co shares at least partially some mail servers with other domains, for instance aoasystem.com, ns500821.ns500794.ns500841.ns500821.ns500821.ns500795.ns500821.ns500794.ns500821.ns500821.ns500795.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, lightmypathtravel.com, authority.builders and kaykerr.com.

these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.

aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

aspmx4.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.

aspmx5.googlemail.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.