asc1tx.com - robtex.com
asc1tx.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cbru.br.ns.els-gms.att.net ⭐ | ||||||
| A | 2001:1890:1ff:9f0:68:94:156:132🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC | ||||||
| PTR | cbru.br.ns.els-gms.att.net | ||||||
| A | 68.94.156.132🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services | ||||||
| PTR | cbru.br.ns.els-gms.att.net | ||||||
| NS | cmtu.mt.ns.els-gms.att.net | ||||||
| A | 2001:1890:1ff:9f1:99:99:99:132🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC | ||||||
| PTR | cmtu.mt.ns.els-gms.att.net | ||||||
| A | 99.99.99.132🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC | ||||||
| PTR | cmtu.mt.ns.els-gms.att.net | ||||||
| MX | mail.wtrc.clinic ⭐ | ||||||
| A | 12.46.41.250🇺🇸 AS701812.0.0.0/9 12/8 lower half | ||||||
| TXT | v=spf1 a mx:asc1tx.com ~all | ||||||
| TXT | knowbe4-site-verification=5b67ad2a30b20e462f673148e6261782 | ||||||
| TXT | apple-domain-verification=OYsPPf2v5tUhAXdY | ||||||
| SOA | cbru.br.ns.els-gms.att.netrm-hostmaster@ems.att.com serial=6 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778793506 | ||||||
Same first word
asc1tx.com |
DNS History
6 records (3 active, 3 former)
●NScbru.br.ns.els-gms.att.net2026-03-29 → 2026-05-14 · 3 obs
● 2026-03-29 16:06:20
● 2026-05-14 21:32:28
●NScmtu.mt.ns.els-gms.att.net2026-03-29 → 2026-05-14 · 3 obs
● 2026-03-29 16:06:20
● 2026-05-14 21:32:28
○NSns29.domaincontrol.com2020-01-17 → 2020-01-17 · 3 obs
○ 2026-03-29 16:06:20
○ 2026-05-14 21:32:28
○NSns30.domaincontrol.com2020-01-17 → 2020-01-17 · 3 obs
○ 2026-03-29 16:06:20
○ 2026-05-14 21:32:28
●MXmail.wtrc.clinic2026-03-29 → 2026-05-14 · 2 obs
● 2026-05-14 21:32:28
○A184.168.221.492020-01-17 → 2020-01-17 · 3 obs
○ 2026-03-29 16:06:20
○ 2026-05-14 21:32:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| asc1tx.com | cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net | - |
✅ Authoritative Response
Server:68.94.156.132
NS records: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for asc1tx.com (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net |
| MX | 1 | mail.wtrc.clinic (pri: 10) |
| TXT | 3 | v=spf1 a mx:asc1tx.com ~all, knowbe4-site-verification=5b67ad2a30b20e... |
| SOA | 1 | cbru.br.ns.els-gms.att.net rm-hostmaster |
Analysis
Name Servers
asc1tx.com is delegated to two name servers: cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.
asc1tx.com uses the same name server setup as other domains, including kentwood.mi.us, 144-29.26.36.209.in-addr.arpa, 221.204.12.in-addr.arpa, aacparking.com and mycitationshares.com.
At least part of the name servers for asc1tx.com are shared with other domains, for instance flavor-tabs.us, fun-a-friend.com, schneiderjobs.com, deluxe.ca and 153.12.in-addr.arpa.
these name servers are commonly used with the name servers dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, dns3.carnival.com, ns6.customer.level3.net, ns9.customer.level3.net, auth1.dns.cogentco.com, auth2.dns.cogentco.com, nsa.ups.com, nsb.ups.com and shadowcat-i.ups.com.
Host names with two IP numbers:
cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132.
cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.
Mail Servers
The mail server for asc1tx.com is mail.wtrc.clinic.
asc1tx.com uses the same mail server setup as other domains, for instance txicr.clinic, ntxretina.com, ntrc.clinic, brane.systems and wtrc.clinic.
Host mail.wtrc.clinic points to IP 12.46.41.250.