dofc.us - robtex.com
dofc.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | verification-ravrygcxnjzlhnn3zma6vz.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1784406367 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.afternic.com2026-06-28 → 2026-07-18 · 2 obs
● 2026-07-18 20:50:08
●NSns2.afternic.com2026-06-28 → 2026-07-18 · 2 obs
● 2026-07-18 20:50:08
●NSverification-ravrygcxnjzlhnn3zma6vz.ns101.verify.hn2026-06-28 → 2026-07-18 · 2 obs
● 2026-07-18 20:50:08
●A13.248.169.482026-06-28 → 2026-07-18 · 2 obs
● 2026-07-18 20:50:08
●A76.223.54.1462026-06-28 → 2026-07-18 · 2 obs
● 2026-07-18 20:50:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | f.cctld.us, w.cctld.us, b.cctld.us, n.cctld.us... | - |
| dofc.us | ns2.afternic.com, ns1.afternic.com, verification-ravrygcxnjzlhnn3zma6vz.ns101.verify.hn | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com, verification-ravrygcxnjzlhnn3zma6vz.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dofc.us (unsigned zone)
⏱️ Timing
Total: 3340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
dofc.us points to the IP addresses 13.248.169.48 and 76.223.54.146
enveedu.com, healthcareinternational.org, shoushen.www.sinocf.com plus two other host names have IP numbers in common with dofc.us.
Name Servers
dofc.us carries NS records delegating to ns1.afternic.com, ns2.afternic.com and verification-ravrygcxnjzlhnn3zma6vz.ns101.verify.hn.
There is at least partial name server overlap between dofc.us and other domains — www.brcd.net, holograms.net, hormo.com and two more among them.
These name servers are routinely deployed together with the name servers verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
ns1.afternic.com, ns2.afternic.com and verification-ravrygcxnjzlhnn3zma6vz.ns101.verify.hn are three hostnames that each resolve to a pair of IP addresses: ns1.afternic.com to 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com to 173.201.66.69 and 2603:5:2226::45, and verification-ravrygcxnjzlhnn3zma6vz.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.