phdvd.com - robtex.com
phdvd.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=1785600827 | ||||||
Similar names
DNS History
9 records (0 active, 9 former)
○NSf1g1ns1.dnspod.net2015-08-20 → 2015-12-18 · 4 obs
● 2015-08-20 20:11:48
● 2015-12-18 17:52:52
○ 2016-03-28 20:14:26
○ 2026-08-01 16:37:32
● 2015-12-18 17:52:52
○ 2016-03-28 20:14:26
○ 2026-08-01 16:37:32
○NSf1g1ns2.dnspod.net2015-08-20 → 2015-12-18 · 4 obs
● 2015-08-20 20:11:48
● 2015-12-18 17:52:52
○ 2016-03-28 20:14:26
○ 2026-08-01 16:37:32
● 2015-12-18 17:52:52
○ 2016-03-28 20:14:26
○ 2026-08-01 16:37:32
○NSnsg1.namebrightdns.com2020-11-29 → 2021-10-13 · 5 obs
○ 2016-03-28 20:14:26
● 2020-11-29 18:21:30
● 2021-10-13 18:13:58
○ 2026-03-27 21:13:56
○ 2026-08-01 16:37:32
● 2020-11-29 18:21:30
● 2021-10-13 18:13:58
○ 2026-03-27 21:13:56
○ 2026-08-01 16:37:32
○NSnsg2.namebrightdns.com2020-11-29 → 2021-10-13 · 5 obs
○ 2016-03-28 20:14:26
● 2020-11-29 18:21:30
● 2021-10-13 18:13:58
○ 2026-03-27 21:13:56
○ 2026-08-01 16:37:32
● 2020-11-29 18:21:30
● 2021-10-13 18:13:58
○ 2026-03-27 21:13:56
○ 2026-08-01 16:37:32
○A107.154.106.182015-12-18 → 2015-12-18 · 4 obs
○ 2015-08-20 20:11:48
● 2015-12-18 17:52:52
○ 2016-03-28 20:14:26
○ 2026-08-01 16:37:32
● 2015-12-18 17:52:52
○ 2016-03-28 20:14:26
○ 2026-08-01 16:37:32
○A132.148.4.2232016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-28 20:14:26
● 2016-09-10 14:50:46
○ 2020-11-29 18:21:30
○ 2026-08-01 16:37:32
● 2016-09-10 14:50:46
○ 2020-11-29 18:21:30
○ 2026-08-01 16:37:32
○A199.83.134.1902015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 20:11:48
○ 2015-12-18 17:52:52
○ 2026-08-01 16:37:32
○ 2015-12-18 17:52:52
○ 2026-08-01 16:37:32
○A23.104.219.1072017-09-17 → 2017-09-17 · 4 obs
○ 2016-09-10 14:50:46
● 2017-09-17 06:40:10
○ 2026-03-27 21:13:56
○ 2026-08-01 16:37:32
● 2017-09-17 06:40:10
○ 2026-03-27 21:13:56
○ 2026-08-01 16:37:32
○CNAMEhdredirect-lb7-5a03e1c2772e1c9c.elb.us-east-1.amazonaws.com2020-11-29 → 2021-10-13 · 4 obs
● 2020-11-29 18:21:30
● 2021-10-13 18:13:58
○ 2026-03-27 21:13:56
○ 2026-08-01 16:37:32
● 2021-10-13 18:13:58
○ 2026-03-27 21:13:56
○ 2026-08-01 16:37:32
🔍 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:192.41.162.30
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: 77ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|