sertho.nl - robtex.com
sertho.nl
| DNSSEC | ⚠️ Not signed | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-13 04:00:02 +0000 (EPOCH 1776052802) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-13 #8 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSns51.csv-networks.nl2015-08-20 → 2020-12-23 · 3 obs
● 2015-08-20 15:58:00
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
○NSns52.csv-networks.nl2015-08-20 → 2020-12-23 · 3 obs
● 2015-08-20 15:58:00
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
○MXmail.sertho.nl2015-08-20 → 2020-12-23 · 3 obs
● 2015-08-20 15:58:00
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
○A185.33.117.552017-08-21 → 2020-12-23 · 4 obs
○ 2016-10-07 01:48:34
● 2017-08-21 15:32:08
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
● 2017-08-21 15:32:08
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
○A2a00:cc20:1:43a1::12017-08-21 → 2020-12-23 · 4 obs
○ 2016-10-07 01:48:34
● 2017-08-21 15:32:08
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
● 2017-08-21 15:32:08
● 2020-12-23 01:45:42
○ 2026-04-13 04:45:34
○A84.244.186.552015-08-20 → 2016-10-07 · 4 obs
● 2015-08-20 15:58:00
● 2016-10-07 01:48:34
○ 2017-08-21 15:32:08
○ 2026-04-13 04:45:34
● 2016-10-07 01:48:34
○ 2017-08-21 15:32:08
○ 2026-04-13 04:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
✅ Authoritative Response
Server:194.0.25.24
NS records: ns1.dns.nl, ns3.dns.nl, ns4.dns.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 64ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|