write4tech.com - robtex.com
write4tech.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=1789780878 | ||||||
Previous names
Next names
DNS History
12 records (0 active, 12 former)
○NSa.ns36.de2018-07-08 → 2018-07-08 · 4 obs
○ 2017-01-11 04:45:58
● 2018-07-08 22:25:48
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
● 2018-07-08 22:25:48
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
○NSb.ns36.de2018-07-08 → 2018-07-08 · 4 obs
○ 2017-01-11 04:45:58
● 2018-07-08 22:25:48
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
● 2018-07-08 22:25:48
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
○NSns-us.1and1-dns.com2017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 04:45:58
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○NSns-us.1and1-dns.de2017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 04:45:58
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○NSns-us.1and1-dns.org2017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 04:45:58
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○NSns-us.1and1-dns.us2017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 04:45:58
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○MXmailgw.ns36.de2018-07-08 → 2018-07-08 · 4 obs
○ 2017-01-11 04:45:58
● 2018-07-08 22:25:48
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
● 2018-07-08 22:25:48
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
○MXmx00.1and1.com2017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 04:45:58
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○MXmx01.1and1.com2017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 04:45:58
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○A2607:f1c0:1000:9006:40f8:d269:c1f0:100b2017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 04:45:58
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
○A72.52.4.1192018-07-08 → 2018-07-08 · 4 obs
○ 2017-01-11 04:45:58
● 2018-07-08 22:25:48
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
● 2018-07-08 22:25:48
○ 2026-02-21 15:26:04
○ 2026-09-19 01:47:52
○A74.208.215.1422017-01-11 → 2017-01-11 · 3 obs
● 2017-01-11 04:45:58
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
○ 2018-07-08 22:25:48
○ 2026-09-19 01:47:52
🔍 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:192.31.80.30
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: 109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|