uscapitol.gov - robtex.com
uscapitol.gov
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.aoc.gov ⭐ | ||||||
| A | 161.197.102.14🇺🇸 AS2384161.197.102.0/24 | ||||||
| PTR | ns1.aoc.gov | ||||||
| NS | auth111.ns.uu.net | ||||||
| A | 198.6.1.115🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | auth111.ns.uu.net | ||||||
| NS | auth120.ns.uu.net | ||||||
| A | 198.6.1.154🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | auth120.ns.uu.net | ||||||
| NS | authns1.centurylink.net | ||||||
| A | 2001:428::5🇺🇸 AS2092001:428::/32 | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 AS20963.144.0.0/12 | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns2.centurylink.net | ||||||
| A | 2001:428::6🇺🇸 AS2092001:428::/32 | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 AS209208.44.0.0/14 | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
| NS | ns2.aoc.gov | ||||||
| A | 161.197.100.14🇺🇸 AS2384161.197.100.0/24 | ||||||
| PTR | ns2.aoc.gov | ||||||
| MX | mx03.aoc.gov ⭐ | ||||||
| A | 161.197.102.45🇺🇸 AS2384161.197.102.0/24 | ||||||
| PTR | mx03.aoc.gov | ||||||
| MX | mx04.aoc.gov ⭐ | ||||||
| A | 161.197.100.45🇺🇸 AS2384161.197.100.0/24 | ||||||
| PTR | mx04.aoc.gov | ||||||
| SOA | ns1.aoc.govhostmaster@aoc.gov serial=6080 | ||||||
gov
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.gov ⭐ | ||||||
| NS | b.ns.gov | ||||||
| NS | c.ns.gov | ||||||
| NS | d.ns.gov | ||||||
| SOA | a.ns.govdns@cloudflare.com serial=1777274162 | ||||||
Same first word
uscapitol.us.com |
uscapitol.gov |
uscapitol.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSauthns1.centurylink.net2026-03-23 → 2026-04-27 · 2 obs
● 2026-04-27 07:44:14
●NSauthns2.centurylink.net2026-03-23 → 2026-04-27 · 2 obs
● 2026-04-27 07:44:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gov | a.ns.gov, b.ns.gov, c.ns.gov, d.ns.gov | 8 records |
| uscapitol.gov | auth111.ns.uu.net, auth120.ns.uu.net, authns1.centurylink.net, authns2.centurylink.net... | 2 records |
✅ Authoritative Response
Server:198.6.1.115
NS records: auth111.ns.uu.net, auth120.ns.uu.net, authns1.centurylink.net, authns2.centurylink.net, ns1.aoc.gov, ns2.aoc.gov
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | authns2.centurylink.net, ns2.aoc.gov... |
| MX | 2 | mx04.aoc.gov (pri: 5), mx03.aoc.gov (pri: 5) |
| SOA | 1 | ns1.aoc.gov hostmaster.aoc.gov |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.gov, b.ns.gov, c.ns.gov...)
Out-of-bailiwick: 2 (ns1.aoc.gov, ns2.aoc.gov)
Analysis
Name Servers
uscapitol.gov is delegated to six name servers: ns1.aoc.gov, ns2.aoc.gov, authns1.centurylink.net, authns2.centurylink.net, auth111.ns.uu.net and auth120.ns.uu.net.
At least part of the name servers for uscapitol.gov are shared with other domains, for instance downstate.edu, 126.100.65.in-addr.arpa, wu-pass.com, 203.219.199.in-addr.arpa and 255.238.64.in-addr.arpa.
these name servers are commonly used with the name servers authns1.qwest.net, authns2.qwest.net, ns1.kmcmail.net, ns2.kmcmail.net, ns1.principal.com, ns2.comcastbusiness.net, ns3.comcastbusiness.net, dca-ans-01.inet.qwest.net, svl-ans-01.inet.qwest.net and dsvdns01.elpasoco.com.
Host names with two IP numbers:
authns1.centurylink.net points to 2001:428::5 and 63.150.72.4.
authns2.centurylink.net points to 2001:428::6 and 208.44.130.120.
Host names with one IP number:
ns1.aoc.gov points to 161.197.102.14.
ns2.aoc.gov points to 161.197.100.14.
auth111.ns.uu.net points to 198.6.1.115.
auth120.ns.uu.net points to 198.6.1.154.
Mail Servers
uscapitol.gov is handled by two mail servers: mx03.aoc.gov and mx04.aoc.gov.
uscapitol.gov uses the same mail server setup as other domains, for instance visitthecapital.gov, visitthecapitol.gov, uscapital.gov, usbg.gov and capitol.gov.
Some mail servers are shared between uscapitol.gov and other domains, for instance aoc.gov.
These mail servers are commonly used alongside mx05.aoc.gov, mx06.aoc.gov, mx07.aoc.gov and mx08.aoc.gov.
Hostnames with a single IP
mx03.aoc.gov resolves to: 161.197.102.45.
mx04.aoc.gov resolves to: 161.197.100.45.