undo.us - dns.ninja
undo.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 | ||||||
| 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=1782568452 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns01.cashparking.com2015-07-26 → 2017-06-02 · 4 obs
● 2017-06-02 20:31:36
○ 2026-02-18 07:07:44
○ 2026-06-27 14:15:46
●NSns1.afternic.com2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 07:07:44
● 2026-06-27 14:15:46
●NSns2.afternic.com2026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 07:07:44
● 2026-06-27 14:15:46
○MX(root)2017-06-02 → 2017-06-02 · 4 obs
● 2017-06-02 20:31:36
○ 2026-02-18 07:07:44
○ 2026-06-27 14:15:46
○MX102017-06-02 → 2017-06-02 · 4 obs
● 2017-06-02 20:31:36
○ 2026-02-18 07:07:44
○ 2026-06-27 14:15:46
○MXmailstore1.secureserver.net2015-07-26 → 2016-10-17 · 4 obs
● 2016-10-17 23:12:10
○ 2017-06-02 20:31:36
○ 2026-06-27 14:15:46
○MXsmtp.secureserver.net2015-07-26 → 2016-10-17 · 4 obs
● 2016-10-17 23:12:10
○ 2017-06-02 20:31:36
○ 2026-06-27 14:15:46
●A13.248.169.482026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 07:07:44
● 2026-06-27 14:15:46
○A184.168.221.962015-07-26 → 2017-06-02 · 4 obs
● 2017-06-02 20:31:36
○ 2026-02-18 07:07:44
○ 2026-06-27 14:15:46
●A76.223.54.1462026-02-18 → 2026-06-27 · 3 obs
● 2026-02-18 07:07:44
● 2026-06-27 14:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, y.cctld.us, b.cctld.us, k.cctld.us... | - |
| undo.us | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for undo.us (unsigned zone)
⏱️ Timing
Total: 464ms | 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
undo.us points to the IP addresses 13.248.169.48 and 76.223.54.146
ku9.net, michaelfish.com, divorcelaws.org plus two other host names have IP numbers in common with undo.us.
Name Servers
The NS records for undo.us delegate to ns1.afternic.com and ns2.afternic.com.
The name server configuration of undo.us is shared with other domains, for instance mail.nicedive.com, www.finanzbericht.com, mgalleries.com and two others.
The name servers of undo.us overlap at least partially with those of other domains — among them blizzardmarketing.com, seanith.com, ptkh.com and two more.
These name servers commonly co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-qzxyw2qemvbfdn9pinxcpo.ns101.verify.hn.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.