php-tutorial.com - robtex.com
php-tutorial.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=1788234665 | ||||||
Same first word
Similar names
Previous names
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DNS History
10 records (0 active, 10 former)
○NSns.buydomains.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 05:09:58
○ 2015-05-23 12:25:06
○ 2026-09-01 04:20:20
○ 2015-05-23 12:25:06
○ 2026-09-01 04:20:20
○NSns1.sedoparking.com2016-01-15 → 2017-04-05 · 5 obs
○ 2015-05-23 12:25:06
● 2016-01-15 20:50:26
● 2017-04-05 19:44:06
○ 2026-08-24 12:16:26
○ 2026-09-01 04:20:20
● 2016-01-15 20:50:26
● 2017-04-05 19:44:06
○ 2026-08-24 12:16:26
○ 2026-09-01 04:20:20
○NSns2.sedoparking.com2016-01-15 → 2017-04-05 · 5 obs
○ 2015-05-23 12:25:06
● 2016-01-15 20:50:26
● 2017-04-05 19:44:06
○ 2026-08-24 12:16:26
○ 2026-09-01 04:20:20
● 2016-01-15 20:50:26
● 2017-04-05 19:44:06
○ 2026-08-24 12:16:26
○ 2026-09-01 04:20:20
○NSthis-domain-for-sale.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 05:09:58
○ 2015-05-23 12:25:06
○ 2026-09-01 04:20:20
○ 2015-05-23 12:25:06
○ 2026-09-01 04:20:20
○MXdev.null2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 05:09:58
○ 2015-05-23 12:25:06
○ 2026-09-01 04:20:20
○ 2015-05-23 12:25:06
○ 2026-09-01 04:20:20
○MXlocalhost2016-09-19 → 2017-04-05 · 5 obs
○ 2016-04-10 01:13:54
● 2016-09-19 22:09:48
● 2017-04-05 19:44:06
○ 2026-08-24 12:16:26
○ 2026-09-01 04:20:20
● 2016-09-19 22:09:48
● 2017-04-05 19:44:06
○ 2026-08-24 12:16:26
○ 2026-09-01 04:20:20
○MXmail.nickstel.com2016-01-15 → 2016-04-10 · 5 obs
○ 2015-05-23 12:25:06
● 2016-01-15 20:50:26
● 2016-04-10 01:13:54
○ 2016-09-19 22:09:48
○ 2026-09-01 04:20:20
● 2016-01-15 20:50:26
● 2016-04-10 01:13:54
○ 2016-09-19 22:09:48
○ 2026-09-01 04:20:20
○A199.195.142.1092015-05-23 → 2015-05-23 · 4 obs
○ 2008-03-17 05:09:58
● 2015-05-23 12:25:06
○ 2015-10-19 04:13:34
○ 2026-09-01 04:20:20
● 2015-05-23 12:25:06
○ 2015-10-19 04:13:34
○ 2026-09-01 04:20:20
○A208.254.26.1322008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 05:09:58
○ 2015-05-23 12:25:06
○ 2026-09-01 04:20:20
○ 2015-05-23 12:25:06
○ 2026-09-01 04:20:20
○A72.52.4.1192016-01-15 → 2017-04-05 · 5 obs
○ 2015-10-19 04:13:34
● 2016-01-15 20:50:26
● 2017-04-05 19:44:06
○ 2026-08-24 12:16:26
○ 2026-09-01 04:20:20
● 2016-01-15 20:50:26
● 2017-04-05 19:44:06
○ 2026-08-24 12:16:26
○ 2026-09-01 04:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|