opendmtp.com - robtex.com
opendmtp.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=1778169131 | ||||||
Same first word
DNS History
6 records (0 active, 6 former)
○NSns73.worldnic.com2009-01-28 → 2016-07-15 · 4 obs
● 2009-01-28 14:42:02
● 2016-07-15 09:19:14
○ 2026-04-08 22:17:16
○ 2026-05-07 15:52:34
● 2016-07-15 09:19:14
○ 2026-04-08 22:17:16
○ 2026-05-07 15:52:34
○NSns74.worldnic.com2009-01-28 → 2016-07-15 · 4 obs
● 2009-01-28 14:42:02
● 2016-07-15 09:19:14
○ 2026-04-08 22:17:16
○ 2026-05-07 15:52:34
● 2016-07-15 09:19:14
○ 2026-04-08 22:17:16
○ 2026-05-07 15:52:34
○MXp.webcom.ctmail.com2015-11-14 → 2016-07-15 · 5 obs
○ 2015-06-29 00:52:50
● 2015-11-14 17:49:58
● 2016-07-15 09:19:14
○ 2026-04-08 22:17:16
○ 2026-05-07 15:52:34
● 2015-11-14 17:49:58
● 2016-07-15 09:19:14
○ 2026-04-08 22:17:16
○ 2026-05-07 15:52:34
○MXsmtp.opendmtp.com2009-01-28 → 2009-01-28 · 3 obs
● 2009-01-28 14:42:02
○ 2015-06-29 00:52:50
○ 2026-05-07 15:52:34
○ 2015-06-29 00:52:50
○ 2026-05-07 15:52:34
○MXsmtp.opendmtp.net2009-01-28 → 2009-01-28 · 3 obs
● 2009-01-28 14:42:02
○ 2015-06-29 00:52:50
○ 2026-05-07 15:52:34
○ 2015-06-29 00:52:50
○ 2026-05-07 15:52:34
○A66.35.250.2102009-01-28 → 2016-07-15 · 4 obs
● 2009-01-28 14:42:02
● 2016-07-15 09:19:14
○ 2026-04-08 22:17:16
○ 2026-05-07 15:52:34
● 2016-07-15 09:19:14
○ 2026-04-08 22:17:16
○ 2026-05-07 15:52:34
🔍 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:192.52.178.30
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: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|