robportman.com - robtex.com

robportman.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:20dc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:887c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.220Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.124🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfred.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfred.ns.cloudflare.com
A2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfred.ns.cloudflare.com
A108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
NSmimi.ns.cloudflare.com
A2606:4700:50::adf5:3acb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A2803:f800:50::6ca2:c0cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmimi.ns.cloudflare.com
A2a06:98c1:50::ac40:20cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmimi.ns.cloudflare.com
A108.162.192.203🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A172.64.32.203🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A173.245.58.203🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.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:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.27🇺🇸 Google192.178.152.0/24
PTRmj-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4023:403::1b🇺🇸 Google2607:f8b0::/32
PTRgg-in-f27.1e100.net
A142.250.96.26🇺🇸 Google142.250.96.0/24
PTRgg-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com include:sendgrid.net include:bluehornet.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.32.220, 172.67.136.124
IPv62606:4700:3030::6815:20dc, 2606:4700:3035::ac43:887c
SOAfred.ns.cloudflare.comdns@cloudflare.com serial=2395218969

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

mail.robportman.com
www.robportman.com

Same first word

robportman.com

DNS History

24 records (13 active, 11 former)

20162017201820192020202120222023202420252026NSfred.ns.cloudflare.commimi.ns.cloudflare.comns10.dnsmadeeasy.comns10.nationbuilder.comns11.nationbuilder.comns12.nationbuilder.comns13.nationbuilder.comns14.nationbuilder.comns15.nationbuilder.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.32.220172.67.136.1242606:4700:3030::6815:20dc2606:4700:3035::ac43:887c96.45.82.24196.45.82.8396.45.83.11996.45.83.173
●NSfred.ns.cloudflare.com2026-02-25 → 2026-03-02 · 3 obs
○ 2018-07-25 11:13:28
● 2026-02-25 16:47:24
● 2026-03-02 00:53:30
●NSmimi.ns.cloudflare.com2026-02-25 → 2026-03-02 · 3 obs
○ 2018-07-25 11:13:28
● 2026-02-25 16:47:24
● 2026-03-02 00:53:30
○NSns10.dnsmadeeasy.com2015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○NSns10.nationbuilder.com2015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○NSns11.nationbuilder.com2015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○NSns12.nationbuilder.com2015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○NSns13.nationbuilder.com2015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○NSns14.nationbuilder.com2015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○NSns15.nationbuilder.com2015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
●MXalt1.aspmx.l.google.com2015-07-20 → 2026-03-02 · 2 obs
● 2015-07-20 20:02:20
● 2026-03-02 00:53:30
●MXalt2.aspmx.l.google.com2015-07-20 → 2026-03-02 · 2 obs
● 2015-07-20 20:02:20
● 2026-03-02 00:53:30
●MXaspmx.l.google.com2015-07-20 → 2026-03-02 · 2 obs
● 2015-07-20 20:02:20
● 2026-03-02 00:53:30
●MXaspmx2.googlemail.com2015-07-20 → 2026-03-02 · 2 obs
● 2015-07-20 20:02:20
● 2026-03-02 00:53:30
●MXaspmx3.googlemail.com2015-07-20 → 2026-03-02 · 2 obs
● 2015-07-20 20:02:20
● 2026-03-02 00:53:30
●MXaspmx4.googlemail.com2015-07-20 → 2026-03-02 · 2 obs
● 2015-07-20 20:02:20
● 2026-03-02 00:53:30
●MXaspmx5.googlemail.com2015-07-20 → 2026-03-02 · 2 obs
● 2015-07-20 20:02:20
● 2026-03-02 00:53:30
●A104.21.32.2202026-02-25 → 2026-03-02 · 3 obs
○ 2018-07-25 11:13:28
● 2026-02-25 16:47:24
● 2026-03-02 00:53:30
●A172.67.136.1242026-02-25 → 2026-03-02 · 3 obs
○ 2018-07-25 11:13:28
● 2026-02-25 16:47:24
● 2026-03-02 00:53:30
●A2606:4700:3030::6815:20dc2026-02-25 → 2026-03-02 · 3 obs
○ 2018-07-25 11:13:28
● 2026-02-25 16:47:24
● 2026-03-02 00:53:30
●A2606:4700:3035::ac43:887c2026-02-25 → 2026-03-02 · 3 obs
○ 2018-07-25 11:13:28
● 2026-02-25 16:47:24
● 2026-03-02 00:53:30
○A96.45.82.2412015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○A96.45.82.832015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○A96.45.83.1192015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30
○A96.45.83.1732015-07-20 → 2018-07-25 · 4 obs
● 2015-07-20 20:02:20
● 2018-07-25 11:13:28
○ 2026-02-25 16:47:24
○ 2026-03-02 00:53:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
robportman.comfred.ns.cloudflare.com, mimi.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.113

NS records: fred.ns.cloudflare.com, mimi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robportman.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.124, 104.21.32.220
AAAA22606:4700:3035::ac43:887c, 2606:4700:3030::6815:20dc
NS2fred.ns.cloudflare.com, mimi.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com include:s
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1fred.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (fred.ns.cloudflare.com, fred.ns.cloudflare.com, fred.ns.cloudflare.com...)

Analysis

Hierarchy

robportman.com is a parent of mail.robportman.com and www.robportman.com.

IP Addresses

robportman.com maps to four IP numbers: 2606:4700:3030::6815:20dc, 2606:4700:3035::ac43:887c, 104.21.32.220 and 172.67.136.124.

Other host names, for instance www.robportman.com, roadrunnertire.net, 258d2mm.xyz, imagecdn.top and nosler.net share IP numbers with robportman.com.

Name Servers

Two name servers fred.ns.cloudflare.com and mimi.ns.cloudflare.com handle delegation for robportman.com.

robportman.com uses the same name server setup as other domains, for example carenotcovid.com, coloradoinaction.com, f4y.site, tbadistribuidora.com.br and gen7.lol.

robportman.com partially shares name servers with other domains; examples include centr-guf.ru, cheesus-burger.cz, mejorarfinanzas.com, mediajade.com and diaplasi.org.

These name servers are often used with the name servers dave.ns.cloudflare.com and zelda.ns.cloudflare.com.

Host names with six IP numbers: fred.ns.cloudflare.com points to: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113; mimi.ns.cloudflare.com points to: 2606:4700:50::adf5:3acb, 2803:f800:50::6ca2:c0cb, 2a06:98c1:50::ac40:20cb, 108.162.192.203, 172.64.32.203 and 173.245.58.203.

Mail Servers

Seven mail servers handle robportman.com: 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.

robportman.com shares some mail servers with other domains, at least partially, such as hopeculturechurch.com, santosvelasco.com, nhweber.com, cmshost.com and intercore.net.

These mail servers are often used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27

aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

aspmx4.googlemail.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.27

aspmx5.googlemail.com points to 2607:f8b0:4023:403::1b and 142.250.96.26

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

Host names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names that point to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com