passbird.co - robtex.com

passbird.co

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8fb7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:4741🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.65Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.183🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaisy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A2803:f800:50::6ca2:c05a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaisy.ns.cloudflare.com
A2a06:98c1:50::ac40:205a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaisy.ns.cloudflare.com
A108.162.192.90🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A172.64.32.90🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
A173.245.58.90🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaisy.ns.cloudflare.com
NSdane.ns.cloudflare.com
A2606:4700:58::adf5:3b61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A2803:f800:50::6ca2:c161🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdane.ns.cloudflare.com
A2a06:98c1:50::ac40:2161🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdane.ns.cloudflare.com
A108.162.193.97🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A172.64.33.97🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A173.245.59.97🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.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(5)
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(5)
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
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=IDXjk5Y_jTe1_we_d8KpLN4Gls1JMhRbne1oLZzKcjQ
TXTgoogle-site-verification=eR_XqSAh8d8jpoDrp1zWou77rwVbN2vxJ_YbsNdujlA
TXTgoogle-site-verification=xcm8fv4jVFi7q7OXx1rPItAUDJsFaEzrKQgbEe3MHDA
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.71.65, 172.67.143.183
IPv62606:4700:3031::ac43:8fb7, 2606:4700:3033::6815:4741
SOAdaisy.ns.cloudflare.comdns@cloudflare.com serial=2395438945

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=1759588016

Same first word

passbird.co

DNS History

11 records (11 active, 0 former)

NSdaisy.ns.cloudflare.comdane.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.71.65172.67.143.1832606:4700:3031::ac43:8fb72606:4700:3033::6815:4741
●NSdaisy.ns.cloudflare.com2026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●NSdane.ns.cloudflare.com2026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●MXalt1.aspmx.l.google.com2026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●MXalt2.aspmx.l.google.com2026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●MXalt3.aspmx.l.google.com2026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●MXalt4.aspmx.l.google.com2026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●MXaspmx.l.google.com2026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●A104.21.71.652026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●A172.67.143.1832026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●A2606:4700:3031::ac43:8fb72026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30
●A2606:4700:3033::6815:47412026-02-19 → 2026-03-06 · 2 obs
● 2026-02-19 10:21:48
● 2026-03-06 15:52:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cob.registrydns.co, d.registrydns.co, a.registrydns.co, c.registrydns.co-
passbird.codane.ns.cloudflare.com, daisy.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.90

NS records: dane.ns.cloudflare.com, daisy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for passbird.co (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.183, 104.21.71.65
AAAA22606:4700:3033::6815:4741, 2606:4700:3031::ac43:8fb7
NS2daisy.ns.cloudflare.com, dane.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4google-site-verification=IDXjk5Y_jTe1_we, google-site-verification=eR_XqSAh8d8jpoD...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daisy.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

passbird.co points to four IP numbers: 2606:4700:3031::ac43:8fb7, 2606:4700:3033::6815:4741, 104.21.71.65 and 172.67.143.183.

Other host names, for instance z-lib.uk, 94bio.com, www.drmichaelperry.com, gatorlanes.net and 116profile.kslzone.net share IP numbers with passbird.co.

Name Servers

passbird.co's delegation is to two name servers daisy.ns.cloudflare.com and dane.ns.cloudflare.com.

passbird.co shares the same name server configuration as other domains, such as oldbawnclinic.com, ballmarker.com, karirlink.id, wpzyh.cn and financecloud.id.

passbird.co at least partially shares its name servers with other domains, for instance svdp.ca, kingsman-f1.com, alexismalcolmkilts.com, ander.zone and beatassassins.com.

These name servers are commonly used alongside teagan.ns.cloudflare.com and mckinley.ns.cloudflare.com.

Host names with six IP numbers:

daisy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5a, 2803:f800:50::6ca2:c05a, 2a06:98c1:50::ac40:205a, 108.162.192.90, 172.64.32.90 and 173.245.58.90.

dane.ns.cloudflare.com points to: 2606:4700:58::adf5:3b61, 2803:f800:50::6ca2:c161, 2a06:98c1:50::ac40:2161, 108.162.193.97, 172.64.33.97 and 173.245.59.97.

Mail Servers

Five mail servers handle passbird.co: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

passbird.co shares some mail servers with other domains, including shalalashop.com, ns500698.ns500758.ns500758.ns500759.ns500735.ns500736.ns500735.ns500576.ns500698.ns500698.ns500652.ns500576.trackreceptor.com, ns500754.ns500742.ns500731.ns500705.ns500705.ns500671.ns500678.ns500688.ns500704.ns500678.ns500291.tenderladiesbz.com, ns500698.ns500698.ns500759.ns500698.ns500736.ns500736.ns500698.ns500735.ns500735.ns500698.ns500708.ns500698.ns500698.trackreceptor.com and ns500765.ns500699.ns500699.ns500693.ns500693.ns500693.ns500693.ns500699.ns500699.ns500693.ns500588.ns500693.ns500588.ns500699.ns500588.dtrkdll.com.

these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

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.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.