tiernan.us - robtex.com
tiernan.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1778446821 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSmitch.ns.cloudflare.com2026-04-09 → 2026-05-10 · 2 obs
● 2026-05-10 21:34:02
●NSshaz.ns.cloudflare.com2026-04-09 → 2026-05-10 · 2 obs
● 2026-05-10 21:34:02
●MXmail.protonmail.ch2026-04-09 → 2026-05-10 · 2 obs
● 2026-05-10 21:34:02
●MXmailsec.protonmail.ch2026-04-09 → 2026-05-10 · 2 obs
● 2026-05-10 21:34:02
○A74.220.199.82015-05-16 → 2017-04-08 · 4 obs
● 2017-04-08 15:08:12
○ 2026-04-09 14:07:54
○ 2026-05-10 21:34:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| tiernan.us | mitch.ns.cloudflare.com, shaz.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.208
NS records: mitch.ns.cloudflare.com, shaz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tiernan.us (unsigned zone)
⏱️ Timing
Total: 808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | mitch.ns.cloudflare.com, shaz.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=7c1b29f8ee76df9c, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | mitch.ns.cloudflare.com dns.cloudflare.c |
Analysis
Name Servers
Two name servers mitch.ns.cloudflare.com and shaz.ns.cloudflare.com handle the delegation for tiernan.us.
tiernan.us shares the same name server setup as other domains, for example teatro-kazan.ru, bayesniffer.com, bytemyth.com, leelahost.com and moon.fm.
tiernan.us at least partially shares name servers with other domains, for example unitysmm.com, 212matbaa.com, backstitches.biz, 392f.cc and plane-ticket.uk.net.
These name servers are often used together with tadeo.ns.cloudflare.com and cody.ns.cloudflare.com.
Host names with six IP numbers:
mitch.ns.cloudflare.com points to 2606:4700:58::adf5:3bd0, 2803:f800:50::6ca2:c1d0, 2a06:98c1:50::ac40:21d0, 108.162.193.208, 172.64.33.208 and 173.245.59.208.
shaz.ns.cloudflare.com points to 2606:4700:50::a29f:26f9, 2803:f800:50::6ca2:c2f9, 2a06:98c1:50::ac40:22f9, 108.162.194.249, 162.159.38.249 and 172.64.34.249.
Mail Servers
Two mail servers handle tiernan.us: mail.protonmail.ch and mailsec.protonmail.ch.
tiernan.us shares the same mail server setup as other domains, including fidelramos.net, re7.org, wuruhi.com, ghlc.ca and p0rtal.pl.
tiernan.us shares at least partially some mail servers with other domains, for instance habers.eu, samhecht.com, davidj.dk, escort-ads.com and 404it.no.
Host names with three IP numbers:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.