doctorcom.net - robtex.com
doctorcom.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.kouming.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 2610:150:820a:0:216:3cff:fe7a:96a🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc. | ||||||
| A | 70.39.75.96🇺🇸 SHARKTECH-170.39.75.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | tesu.edu | ||||||
| A | 208.98.39.15🇺🇸 SHARKTECH-1208.98.39.0/24 | ||||||
| NS | ns2.kouming.net ⚠️ Not in zone NS records | ||||||
| A | 2400:51c0:0:2::5🇭🇰 SZKF-AS-AP2400:51c0::/32 kwaifong information service | ||||||
| A | 103.97.0.246🇭🇰 SZKF-AS-AP103.97.0.0/24 HKKF | ||||||
| SOA | ns1.kouming.netroot@kouming.net serial=1759198496 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774530282 | ||||||
Same first word
doctorcom.com |
doctorcom.net |
Similar names
DNS History
9 records (2 active, 7 former)
○NSns1.he.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 18:21:52
○ 2026-03-16 17:05:58
○ 2026-03-26 13:25:58
●NSns1.kouming.net2026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 17:05:58
● 2026-03-26 13:25:58
○NSns2.he.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 18:21:52
○ 2026-03-16 17:05:58
○ 2026-03-26 13:25:58
●NSns2.kouming.net2026-03-16 → 2026-03-26 · 3 obs
● 2026-03-16 17:05:58
● 2026-03-26 13:25:58
○NSns3.he.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 18:21:52
○ 2026-03-16 17:05:58
○ 2026-03-26 13:25:58
○NSns4.he.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 18:21:52
○ 2026-03-16 17:05:58
○ 2026-03-26 13:25:58
○NSns5.he.net2015-08-18 → 2017-04-20 · 4 obs
● 2017-04-20 18:21:52
○ 2026-03-16 17:05:58
○ 2026-03-26 13:25:58
○A168.235.87.2192015-12-08 → 2017-04-20 · 5 obs
● 2015-12-08 20:52:32
● 2017-04-20 18:21:52
○ 2026-03-16 17:05:58
○ 2026-03-26 13:25:58
○A209.141.57.1962015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-08 20:52:32
○ 2026-03-26 13:25:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| doctorcom.net | ns1.kouming.net, ns2.kouming.net | 5 records |
| (root) | h.root-servers.net, l.root-servers.net, c.root-servers.net, g.root-servers.net... | - |
| net | g.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | 26 records |
| doctorcom.net | ns1.kouming.net, ns2.kouming.net | 5 records |
✅ Authoritative Response
Server:103.97.0.246
NS records: ns1.kouming.net, ns2.kouming.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctorcom.net (unsigned zone)
⏱️ Timing
Total: 1071ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | ns1.kouming.net root.kouming.net |
📌 Glue Records Collected
Total: 36
In-bailiwick: 26 (m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...)
Out-of-bailiwick: 10 (ns1.kouming.net, ns1.kouming.net, ns1.kouming.net...)
Analysis
Name Servers
doctorcom.net's delegation uses two name servers, ns1.kouming.net and ns2.kouming.net.
doctorcom.net shares the same name server setup as other domains, for example zhaofd.com, jdhqzx.com, hongshunhb.com, gschyt.com and 0855soft.com.
Three IP numbers for host ns1.kouming.net: 2610:150:820a:0:216:3cff:fe7a:96a, 70.39.75.96 and 208.98.39.15.
Two IP numbers for host ns2.kouming.net: 2400:51c0:0:2::5 and 103.97.0.246.