ier1.com - robtex.com
ier1.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 | ||||||
Similar names
DNS History
12 records (0 active, 12 former)
○NSbuy.internettraffic.com2015-08-20 → 2015-12-07 · 4 obs
● 2015-08-20 01:19:08
● 2015-12-07 22:33:12
○ 2016-03-17 11:01:16
○ 2026-03-13 13:12:46
● 2015-12-07 22:33:12
○ 2016-03-17 11:01:16
○ 2026-03-13 13:12:46
○NSns1.kirklanddc.com2017-04-21 → 2017-04-21 · 4 obs
○ 2016-03-17 11:01:16
● 2017-04-21 01:54:02
○ 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
● 2017-04-21 01:54:02
○ 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
○NSns1.redmonddc.com2016-03-17 → 2020-04-10 · 5 obs
○ 2015-12-07 22:33:12
● 2016-03-17 11:01:16
○ 2017-04-21 01:54:02
● 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
● 2016-03-17 11:01:16
○ 2017-04-21 01:54:02
● 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
○NSns2.kirklanddc.com2017-04-21 → 2017-04-21 · 4 obs
○ 2016-03-17 11:01:16
● 2017-04-21 01:54:02
○ 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
● 2017-04-21 01:54:02
○ 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
○NSns2.redmonddc.com2016-03-17 → 2020-04-10 · 5 obs
○ 2015-12-07 22:33:12
● 2016-03-17 11:01:16
○ 2017-04-21 01:54:02
● 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
● 2016-03-17 11:01:16
○ 2017-04-21 01:54:02
● 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
○NSsell.internettraffic.com2015-08-20 → 2015-12-07 · 4 obs
● 2015-08-20 01:19:08
● 2015-12-07 22:33:12
○ 2016-03-17 11:01:16
○ 2026-03-13 13:12:46
● 2015-12-07 22:33:12
○ 2016-03-17 11:01:16
○ 2026-03-13 13:12:46
○MXmail.b-io.co2015-08-20 → 2015-12-07 · 4 obs
● 2015-08-20 01:19:08
● 2015-12-07 22:33:12
○ 2016-03-17 11:01:16
○ 2026-03-13 13:12:46
● 2015-12-07 22:33:12
○ 2016-03-17 11:01:16
○ 2026-03-13 13:12:46
○MXmail.h-email.net2020-04-10 → 2020-04-10 · 3 obs
○ 2016-03-17 11:01:16
● 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
● 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
○A151.106.5.1692020-04-10 → 2020-04-10 · 3 obs
○ 2017-04-21 01:54:02
● 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
● 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
○A158.69.143.812016-03-17 → 2016-03-17 · 4 obs
○ 2015-12-07 22:33:12
● 2016-03-17 11:01:16
○ 2017-04-21 01:54:02
○ 2026-03-13 13:12:46
● 2016-03-17 11:01:16
○ 2017-04-21 01:54:02
○ 2026-03-13 13:12:46
○A5.135.193.1132017-04-21 → 2017-04-21 · 4 obs
○ 2016-03-17 11:01:16
● 2017-04-21 01:54:02
○ 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
● 2017-04-21 01:54:02
○ 2020-04-10 13:47:12
○ 2026-03-13 13:12:46
○A69.172.201.2082015-08-20 → 2015-12-07 · 4 obs
● 2015-08-20 01:19:08
● 2015-12-07 22:33:12
○ 2016-03-17 11:01:16
○ 2026-03-13 13:12:46
● 2015-12-07 22:33:12
○ 2016-03-17 11:01:16
○ 2026-03-13 13:12:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
✅ Authoritative Response
Server: 192.55.83.30
NS records: i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|