kerneljp.com - robtex.com
kerneljp.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=1788680178 | ||||||
Previous names
Next names
DNS History
7 records (0 active, 7 former)
○NSdns.bizcn.com2017-04-06 → 2017-04-06 · 4 obs
○ 2015-07-09 12:51:38
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
○NSns1.dns.com.cn2015-07-09 → 2017-04-06 · 4 obs
● 2015-07-09 12:51:38
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
○NSns2.dns.com.cn2015-07-09 → 2017-04-06 · 4 obs
● 2015-07-09 12:51:38
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
○MXmx4.dns.com.cn2015-07-09 → 2017-04-06 · 4 obs
● 2015-07-09 12:51:38
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
○A122.70.138.1772015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 12:51:38
○ 2015-11-18 22:06:44
○ 2026-09-06 07:47:16
○ 2015-11-18 22:06:44
○ 2026-09-06 07:47:16
○A180.76.193.822017-04-06 → 2017-04-06 · 4 obs
○ 2016-07-11 01:37:20
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
● 2017-04-06 23:46:30
○ 2026-09-04 20:32:58
○ 2026-09-06 07:47:16
○A42.236.81.2202015-11-18 → 2016-07-11 · 5 obs
○ 2015-07-09 12:51:38
● 2015-11-18 22:06:44
● 2016-07-11 01:37:20
○ 2017-04-06 23:46:30
○ 2026-09-06 07:47:16
● 2015-11-18 22:06:44
● 2016-07-11 01:37:20
○ 2017-04-06 23:46:30
○ 2026-09-06 07:47:16
🔍 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:192.5.6.30
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: 154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|