sfbosman.com - robtex.com
sfbosman.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=1777016431 | ||||||
Subdomains
mail.sfbosman.com |
DNS History
18 records (0 active, 18 former)
○NSina1.registrar.eu2026-03-23 → 2026-04-24 · 2 obs
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○ 2026-04-24 08:08:26
○NSina2.registrar.eu2026-03-23 → 2026-04-24 · 2 obs
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○ 2026-04-24 08:08:26
○NSina3.registrar.eu2026-03-23 → 2026-04-24 · 2 obs
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○ 2026-04-24 08:08:26
○NSns.isd-holland.nl2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 02:50:14
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○NSns1.a1.nl2018-05-18 → 2018-05-18 · 4 obs
○ 2017-01-09 14:17:38
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○NSns1.openprovider.nl2015-05-08 → 2017-01-09 · 5 obs
○ 2007-10-23 02:50:14
● 2015-05-08 14:40:34
● 2017-01-09 14:17:38
○ 2018-05-18 14:24:20
○ 2026-04-24 08:08:26
● 2015-05-08 14:40:34
● 2017-01-09 14:17:38
○ 2018-05-18 14:24:20
○ 2026-04-24 08:08:26
○NSns2.isd-holland.nl2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 02:50:14
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○NSns2.openprovider.be2015-05-08 → 2017-01-09 · 5 obs
○ 2007-10-23 02:50:14
● 2015-05-08 14:40:34
● 2017-01-09 14:17:38
○ 2018-05-18 14:24:20
○ 2026-04-24 08:08:26
● 2015-05-08 14:40:34
● 2017-01-09 14:17:38
○ 2018-05-18 14:24:20
○ 2026-04-24 08:08:26
○NSns3.a1.nl2018-05-18 → 2018-05-18 · 4 obs
○ 2017-01-09 14:17:38
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○NSns3.openprovider.eu2015-05-08 → 2017-01-09 · 5 obs
○ 2007-10-23 02:50:14
● 2015-05-08 14:40:34
● 2017-01-09 14:17:38
○ 2018-05-18 14:24:20
○ 2026-04-24 08:08:26
● 2015-05-08 14:40:34
● 2017-01-09 14:17:38
○ 2018-05-18 14:24:20
○ 2026-04-24 08:08:26
○MXbsmtp.3pi.nl2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 02:50:14
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○MXfallback.a1.nl2018-05-18 → 2018-05-18 · 4 obs
○ 2015-05-08 14:40:34
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○MXmail.senioraerospacebosman.com2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 02:50:14
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○MXmail.sfbosman.com2015-05-08 → 2018-05-18 · 5 obs
○ 2007-10-23 02:50:14
● 2015-05-08 14:40:34
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
● 2015-05-08 14:40:34
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○A185.53.179.1362026-03-23 → 2026-04-24 · 2 obs
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○ 2026-04-24 08:08:26
○A213.171.65.1602018-05-18 → 2018-05-18 · 4 obs
○ 2017-01-09 14:17:38
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
● 2018-05-18 14:24:20
○ 2026-03-23 23:34:18
○ 2026-04-24 08:08:26
○A213.201.154.1582007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 02:50:14
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○ 2015-05-08 14:40:34
○ 2026-04-24 08:08:26
○A213.34.128.382015-05-08 → 2017-01-09 · 5 obs
○ 2007-10-23 02:50:14
● 2015-05-08 14:40:34
● 2017-01-09 14:17:38
○ 2018-05-18 14:24:20
○ 2026-04-24 08:08:26
● 2015-05-08 14:40:34
● 2017-01-09 14:17:38
○ 2018-05-18 14:24:20
○ 2026-04-24 08:08:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: m.gtld-servers.net, 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
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|