surna.us - robtex.com
surna.us
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=1778459302 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns31.domaincontrol.com2015-05-30 → 2026-05-11 · 2 obs
● 2026-05-11 00:59:00
●NSns32.domaincontrol.com2015-05-30 → 2026-05-11 · 2 obs
● 2026-05-11 00:59:00
●MXmailstore1.secureserver.net2015-05-30 → 2026-05-11 · 2 obs
● 2026-05-11 00:59:00
●MXsmtp.secureserver.net2015-05-30 → 2026-05-11 · 2 obs
● 2026-05-11 00:59:00
●A15.197.148.332026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 08:28:06
● 2026-05-11 00:59:00
●A3.33.130.1902026-05-04 → 2026-05-11 · 3 obs
● 2026-05-04 08:28:06
● 2026-05-11 00:59:00
○A50.63.202.532015-05-30 → 2020-01-08 · 4 obs
● 2020-01-08 12:08:02
○ 2026-05-04 08:28:06
○ 2026-05-11 00:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| surna.us | ns31.domaincontrol.com, ns32.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surna.us (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
surna.us resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including essenweed.com, itcontras.com, oofbox.com, studentlivinginauburn.com and bouladv.net share IP numbers with surna.us.
Name Servers
surna.us is delegated to two name servers ns31.domaincontrol.com and ns32.domaincontrol.com.
surna.us shares the same name server setup as other domains, for instance www.sofaer-tau.com, xxn.com, alevo.ca, cleonpowertech.in and highfivesf.com.
Host names with two IP numbers:
The host name ns31.domaincontrol.com points to 2603:5:2191::10 and 97.74.105.16; the host name ns32.domaincontrol.com points to 2603:5:2291::10 and 173.201.73.16.
Mail Servers
Two mail servers handle surna.us: mailstore1.secureserver.net and smtp.secureserver.net.
surna.us shares the same mail server setup as other domains, for instance mrgreenplanet.com, itmightblowup.com, mckinney.builders, vetcallme.com and 1hour.photos.
surna.us shares at least partially some mail servers with other domains, including dakotachryslercenter.com, erpnews.com and 24hcashsource.com.
Host names with three IPs:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.