writecolumns.com - robtex.com
writecolumns.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=1787373489 | ||||||
Previous names
Next names
DNS History
12 records (0 active, 12 former)
○NSns1.blacknight.com2015-10-25 → 2016-11-26 · 5 obs
○ 2015-06-12 09:39:02
● 2015-10-25 18:53:12
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
● 2015-10-25 18:53:12
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
○NSns2.blacknight.com2015-10-25 → 2016-11-26 · 5 obs
○ 2015-06-12 09:39:02
● 2015-10-25 18:53:12
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
● 2015-10-25 18:53:12
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
○NSns3.blacknight.com2016-11-26 → 2016-11-26 · 4 obs
○ 2015-10-25 18:53:12
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
○NSns4.blacknight.com2016-11-26 → 2016-11-26 · 4 obs
○ 2015-10-25 18:53:12
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
○NSns71.domaincontrol.com2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 09:39:02
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○NSns72.domaincontrol.com2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 09:39:02
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○MXinbound-smtp.cp.blacknight.com2016-04-03 → 2016-11-26 · 5 obs
○ 2016-01-16 00:54:44
● 2016-04-03 02:44:36
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
● 2016-04-03 02:44:36
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
○MXmailstore1.secureserver.net2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 09:39:02
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○MXsmtp.secureserver.net2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 09:39:02
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○MXsmtp1r.cp.blacknight.com2015-10-25 → 2016-01-16 · 5 obs
○ 2015-06-12 09:39:02
● 2015-10-25 18:53:12
● 2016-01-16 00:54:44
○ 2016-04-03 02:44:36
○ 2026-08-22 04:57:48
● 2015-10-25 18:53:12
● 2016-01-16 00:54:44
○ 2016-04-03 02:44:36
○ 2026-08-22 04:57:48
○A184.168.221.442015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 09:39:02
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○ 2015-10-25 18:53:12
○ 2026-08-22 04:57:48
○A78.153.216.522015-10-25 → 2016-11-26 · 5 obs
○ 2015-06-12 09:39:02
● 2015-10-25 18:53:12
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
● 2015-10-25 18:53:12
● 2016-11-26 11:29:26
○ 2017-06-28 11:41:40
○ 2026-08-22 04:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: d.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 84ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|