derefter.nl - robtex.com
derefter.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 31.200.213.203🇳🇱 FUNDAMENTS-AS31.200.208.0/21 Oxilion B.V. third netblock | ||||||
| PTR | w3.enif.nl | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.openprovider.be | ||||||
| A | 2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.openprovider.eu | ||||||
| A | 2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2021-01-05 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-11 20:30:01 +0000 (EPOCH 1775939401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-11 #41 | ||||||
Subdomains
www.derefter.nl |
Same first word
derefter.nl |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.openprovider.nl2015-07-15 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:16
●NSns2.openprovider.be2015-07-15 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:16
●NSns3.openprovider.eu2015-07-15 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:16
○MXmail.derefter.nl2015-07-15 → 2020-04-07 · 4 obs
● 2020-04-07 04:20:06
○ 2021-10-04 13:45:02
○ 2026-04-11 21:05:16
○A217.149.200.2372015-07-15 → 2016-03-10 · 4 obs
● 2016-03-10 11:37:02
○ 2017-04-10 13:18:18
○ 2026-04-11 21:05:16
○A2a01:3a8:401:1:217:237:0:22015-07-15 → 2016-03-10 · 4 obs
● 2016-03-10 11:37:02
○ 2017-04-10 13:18:18
○ 2026-04-11 21:05:16
○A2a06:6942:1:113::22017-04-10 → 2020-04-07 · 5 obs
● 2017-04-10 13:18:18
● 2020-04-07 04:20:06
○ 2021-10-04 13:45:02
○ 2026-04-11 21:05:16
○A31.200.213.1972017-04-10 → 2020-04-07 · 5 obs
● 2017-04-10 13:18:18
● 2020-04-07 04:20:06
○ 2021-10-04 13:45:02
○ 2026-04-11 21:05:16
●A31.200.213.2032021-10-04 → 2026-04-11 · 3 obs
● 2021-10-04 13:45:02
● 2026-04-11 21:05:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| derefter.nl | ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu | - |
✅ Authoritative Response
Server:162.159.48.89
NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.200.213.203 |
| NS | 3 | ns2.openprovider.be, ns1.openprovider.nl... |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
The parent of www.derefter.nl is derefter.nl.
IP Addresses
derefter.nl points to IP number: 31.200.213.203.
Other host names, for instance w3.enif.nl and centaurus-a.nl, share IP numbers with derefter.nl.
Name Servers
derefter.nl is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
derefter.nl at least partially shares name servers with other domains, for instance dapb.nl, mengatrading.at, korrektwonen.nl, dehost.be and solved.how.
Host ns2.openprovider.be points to 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96; Host ns3.openprovider.eu points to 2400:cb00:2049:1::a29f:3059 and 162.159.48.89; Host ns1.openprovider.nl points to 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10.