fysat.com - robtex.com
fysat.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.kouming.net ⭐ | ||||||
| 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 | ||||||
| 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=1772577478 | ||||||
com
| 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=1776207607 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NS(root)2015-07-20 → 2017-01-10 · 4 obs
● 2015-07-20 14:58:32
● 2017-01-10 21:29:00
○ 2018-11-11 05:28:46
○ 2026-04-14 23:13:16
● 2017-01-10 21:29:00
○ 2018-11-11 05:28:46
○ 2026-04-14 23:13:16
○NSa.dnspod.com2018-11-11 → 2018-11-11 · 4 obs
○ 2017-01-10 21:29:00
● 2018-11-11 05:28:46
○ 2026-04-08 08:43:24
○ 2026-04-14 23:13:16
● 2018-11-11 05:28:46
○ 2026-04-08 08:43:24
○ 2026-04-14 23:13:16
○NSb.dnspod.com2018-11-11 → 2018-11-11 · 4 obs
○ 2017-01-10 21:29:00
● 2018-11-11 05:28:46
○ 2026-04-08 08:43:24
○ 2026-04-14 23:13:16
● 2018-11-11 05:28:46
○ 2026-04-08 08:43:24
○ 2026-04-14 23:13:16
○NSc.dnspod.com2018-11-11 → 2018-11-11 · 4 obs
○ 2017-01-10 21:29:00
● 2018-11-11 05:28:46
○ 2026-04-08 08:43:24
○ 2026-04-14 23:13:16
● 2018-11-11 05:28:46
○ 2026-04-08 08:43:24
○ 2026-04-14 23:13:16
●NSns1.kouming.net2026-04-08 → 2026-04-14 · 3 obs
○ 2018-11-11 05:28:46
● 2026-04-08 08:43:24
● 2026-04-14 23:13:16
● 2026-04-08 08:43:24
● 2026-04-14 23:13:16
●NSns2.kouming.net2026-04-08 → 2026-04-14 · 3 obs
○ 2018-11-11 05:28:46
● 2026-04-08 08:43:24
● 2026-04-14 23:13:16
● 2026-04-08 08:43:24
● 2026-04-14 23:13:16
○A104.149.194.2502018-11-11 → 2018-11-11 · 4 obs
○ 2016-04-27 04:48:26
● 2018-11-11 05:28:46
○ 2026-04-08 08:43:24
○ 2026-04-14 23:13:16
● 2018-11-11 05:28:46
○ 2026-04-08 08:43:24
○ 2026-04-14 23:13:16
○A61.132.221.2442015-07-20 → 2016-04-27 · 4 obs
● 2015-07-20 14:58:32
● 2016-04-27 04:48:26
○ 2018-11-11 05:28:46
○ 2026-04-14 23:13:16
● 2016-04-27 04:48:26
○ 2018-11-11 05:28:46
○ 2026-04-14 23:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| fysat.com | ns1.kouming.net, ns2.kouming.net | - |
✅ Authoritative Response
Server:103.97.0.246
NS records: ns1.kouming.net, ns2.kouming.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fysat.com (unsigned zone)
⏱️ Timing
Total: 940ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.kouming.net, ns2.kouming.net |
| SOA | 1 | ns1.kouming.net root.kouming.net |
Analysis
Name Servers
Delegation for fysat.com rests with two name servers, ns1.kouming.net and ns2.kouming.net.
fysat.com shares the same name server setup as other domains, including jcjq1314.com, grhoo.com, bbenglish.net, czcfhb.com and jdfhq.net.
Host names with three IP numbers:
ns1.kouming.net points to 2610:150:820a:0:216:3cff:fe7a:96a, 70.39.75.96 and 208.98.39.15.
Host names with two IP numbers:
ns2.kouming.net points to 2400:51c0:0:2::5 and 103.97.0.246.