optechpc.com - robtex.com
optechpc.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=1771291435 | ||||||
Same first word
optechpc.com |
DNS History
10 records (0 active, 10 former)
○NSns1.renewyourname.net2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 09:40:54
○NSns2.renewyourname.net2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 09:40:54
○NSns27.1and1.com2008-03-20 → 2017-04-06 · 3 obs
● 2008-03-20 00:10:00
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
○NSns28.1and1.com2008-03-20 → 2017-04-06 · 3 obs
● 2008-03-20 00:10:00
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
○MXmx00.1and1.com2008-03-20 → 2017-04-06 · 3 obs
● 2008-03-20 00:10:00
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
○MXmx01.1and1.com2008-03-20 → 2017-04-06 · 3 obs
● 2008-03-20 00:10:00
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
○A216.250.120.1642016-07-15 → 2017-04-06 · 4 obs
○ 2016-03-20 19:31:00
● 2016-07-15 19:28:38
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
● 2016-07-15 19:28:38
● 2017-04-06 00:01:40
○ 2026-03-24 09:40:54
○A52.223.13.412026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 09:40:54
○A74.208.159.612015-08-07 → 2016-03-20 · 5 obs
○ 2008-03-20 00:10:00
● 2015-08-07 20:07:18
● 2016-03-20 19:31:00
○ 2016-07-15 19:28:38
○ 2026-03-24 09:40:54
● 2015-08-07 20:07:18
● 2016-03-20 19:31:00
○ 2016-07-15 19:28:38
○ 2026-03-24 09:40:54
○A74.208.26.1002008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 00:10:00
○ 2015-08-07 20:07:18
○ 2026-03-24 09:40:54
○ 2015-08-07 20:07:18
○ 2026-03-24 09:40:54
🔍 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:192.26.92.30
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: 2735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|