underscore.us - dns.ninja
underscore.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1783674477 | ||||||
Previously MX for
underscore.us |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns3.afternic.com2026-03-06 → 2026-07-10 · 3 obs
● 2026-03-06 11:29:32
● 2026-07-10 09:15:44
●NSns4.afternic.com2026-03-06 → 2026-07-10 · 3 obs
● 2026-03-06 11:29:32
● 2026-07-10 09:15:44
○NSns643.hostgator.com2015-08-04 → 2017-06-04 · 4 obs
● 2017-06-04 07:15:38
○ 2026-03-06 11:29:32
○ 2026-07-10 09:15:44
○NSns644.hostgator.com2015-08-04 → 2017-06-04 · 4 obs
● 2017-06-04 07:15:38
○ 2026-03-06 11:29:32
○ 2026-07-10 09:15:44
○NSns6547.hostgator.com2015-08-04 → 2017-06-04 · 4 obs
● 2017-06-04 07:15:38
○ 2026-03-06 11:29:32
○ 2026-07-10 09:15:44
○MXunderscore.us2015-08-04 → 2017-06-04 · 4 obs
● 2017-06-04 07:15:38
○ 2026-03-06 11:29:32
○ 2026-07-10 09:15:44
●A13.248.169.482026-03-06 → 2026-07-10 · 3 obs
● 2026-03-06 11:29:32
● 2026-07-10 09:15:44
○A192.254.236.2262015-08-04 → 2017-06-04 · 4 obs
● 2017-06-04 07:15:38
○ 2026-03-06 11:29:32
○ 2026-07-10 09:15:44
●A76.223.54.1462026-03-06 → 2026-07-10 · 3 obs
● 2026-03-06 11:29:32
● 2026-07-10 09:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| underscore.us | ns4.afternic.com, ns3.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns4.afternic.com, ns3.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for underscore.us (unsigned zone)
⏱️ Timing
Total: 211ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
Analysis
IP Addresses
underscore.us has two IP addresses: 13.248.169.48 and 76.223.54.146
solutionsforless.com, extremelyfit.com, ngkm.com plus two other host names have IP numbers in common with underscore.us.
Name Servers
underscore.us is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
The name server configuration of underscore.us is shared with other domains, for instance egrn.org, draftad.com, carnegiecapital.com and two others.
underscore.us shares at least some of its name servers with domains including ecopost.org, midcentury.site and aufitness.com
ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.