fj2sf.com - robtex.com
fj2sf.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1777276126 | ||||||
DNS History
8 records (0 active, 8 former)
○NSjuming.dnsdun.com2017-11-01 → 2017-11-01 · 4 obs
○ 2016-12-25 05:14:36
● 2017-11-01 15:40:34
○ 2026-04-10 20:08:02
○ 2026-04-27 07:49:24
● 2017-11-01 15:40:34
○ 2026-04-10 20:08:02
○ 2026-04-27 07:49:24
○NSjuming.dnsdun.net2017-11-01 → 2017-11-01 · 4 obs
○ 2016-12-25 05:14:36
● 2017-11-01 15:40:34
○ 2026-04-10 20:08:02
○ 2026-04-27 07:49:24
● 2017-11-01 15:40:34
○ 2026-04-10 20:08:02
○ 2026-04-27 07:49:24
○NSns.cdnhost.cn2015-06-10 → 2016-01-24 · 4 obs
● 2015-06-10 17:16:52
● 2016-01-24 00:30:26
○ 2016-04-26 12:14:40
○ 2026-04-27 07:49:24
● 2016-01-24 00:30:26
○ 2016-04-26 12:14:40
○ 2026-04-27 07:49:24
○NSns.dnsfamily.com2015-06-10 → 2016-01-24 · 4 obs
● 2015-06-10 17:16:52
● 2016-01-24 00:30:26
○ 2016-04-26 12:14:40
○ 2026-04-27 07:49:24
● 2016-01-24 00:30:26
○ 2016-04-26 12:14:40
○ 2026-04-27 07:49:24
○NSns1.51dns.com2016-12-25 → 2016-12-25 · 4 obs
○ 2016-04-26 12:14:40
● 2016-12-25 05:14:36
○ 2017-11-01 15:40:34
○ 2026-04-27 07:49:24
● 2016-12-25 05:14:36
○ 2017-11-01 15:40:34
○ 2026-04-27 07:49:24
○NSns2.51dns.com2016-12-25 → 2016-12-25 · 4 obs
○ 2016-04-26 12:14:40
● 2016-12-25 05:14:36
○ 2017-11-01 15:40:34
○ 2026-04-27 07:49:24
● 2016-12-25 05:14:36
○ 2017-11-01 15:40:34
○ 2026-04-27 07:49:24
○A123.60.243.1532016-12-25 → 2016-12-25 · 4 obs
○ 2016-04-26 12:14:40
● 2016-12-25 05:14:36
○ 2017-11-01 15:40:34
○ 2026-04-27 07:49:24
● 2016-12-25 05:14:36
○ 2017-11-01 15:40:34
○ 2026-04-27 07:49:24
○A61.152.96.2472015-06-10 → 2016-01-24 · 4 obs
● 2015-06-10 17:16:52
● 2016-01-24 00:30:26
○ 2016-04-26 12:14:40
○ 2026-04-27 07:49:24
● 2016-01-24 00:30:26
○ 2016-04-26 12:14:40
○ 2026-04-27 07:49:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|