drsok.nl - robtex.com
drsok.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.74.50.63🇳🇱 ZYLON-AS77.74.48.0/21 Route-announcement | ||||||
| PTR | server.poweredby.nl | ||||||
| NS | ns1.zylon.net ⭐ | ||||||
| A | 2a01:310:8312:1021::163:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns1.zylon.net | ||||||
| A | 77.74.50.163🇳🇱 ZYLON-AS77.74.48.0/21 Route-announcement | ||||||
| PTR | ns1.zylon.net | ||||||
| NS | ns2.zylon.net | ||||||
| A | 2a01:310:8312:1002::21:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns2.zylon.net | ||||||
| A | 193.189.149.21🇳🇱 ZYLON-AS193.189.149.0/24 Zylon Groningen | ||||||
| PTR | ns2.zylon.net | ||||||
| NS | ns3.zylon.nl | ||||||
| A | 2a01:310:8312:1022::251:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns3.zylon.nl | ||||||
| A | 77.74.52.251🇳🇱 ZYLON-AS77.74.48.0/21 Route-announcement | ||||||
| PTR | ns3.zylon.nl | ||||||
| MX | mail.drsok.nl ⭐ | ||||||
| A | 77.74.50.63🇳🇱 ZYLON-AS77.74.48.0/21 Route-announcement | ||||||
| PTR | server.poweredby.nl | ||||||
| TXT | v=spf1 a mx ip4:77.74.50.63 ~all | ||||||
| SOA | ns1.zylon.nethostmaster@zylon.net 2026-07-09 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-14 04:30:02 +0000 (EPOCH 1784003402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-14 #9 | ||||||
Subdomains
mail.drsok.nl |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSa.ns.zylon.net2016-04-08 → 2017-10-01 · 5 obs
● 2016-04-08 13:19:46
● 2017-10-01 09:32:06
○ 2026-04-30 14:21:20
○ 2026-07-14 05:07:38
○NSb.ns.zylon.net2016-04-08 → 2017-10-01 · 5 obs
● 2016-04-08 13:19:46
● 2017-10-01 09:32:06
○ 2026-04-30 14:21:20
○ 2026-07-14 05:07:38
○NSns1.poweredby.nl2015-06-23 → 2016-01-18 · 4 obs
● 2016-01-18 22:58:52
○ 2016-04-08 13:19:46
○ 2026-07-14 05:07:38
●NSns1.zylon.net2026-04-30 → 2026-07-14 · 3 obs
● 2026-04-30 14:21:20
● 2026-07-14 05:07:38
○NSns2.poweredby.nl2015-06-23 → 2016-01-18 · 4 obs
● 2016-01-18 22:58:52
○ 2016-04-08 13:19:46
○ 2026-07-14 05:07:38
●NSns2.zylon.net2026-04-30 → 2026-07-14 · 3 obs
● 2026-04-30 14:21:20
● 2026-07-14 05:07:38
●NSns3.zylon.nl2026-04-30 → 2026-07-14 · 3 obs
● 2026-04-30 14:21:20
● 2026-07-14 05:07:38
●MXmail.drsok.nl2015-06-23 → 2026-07-14 · 2 obs
● 2026-07-14 05:07:38
○A193.189.149.2492015-06-23 → 2016-01-18 · 4 obs
● 2016-01-18 22:58:52
○ 2016-04-08 13:19:46
○ 2026-07-14 05:07:38
●A77.74.50.632016-04-08 → 2026-07-14 · 3 obs
● 2016-04-08 13:19:46
● 2026-07-14 05:07:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns1.dns.nl, ns3.dns.nl | - |
| drsok.nl | ns3.zylon.nl, ns2.zylon.net, ns1.zylon.net | 2 records |
✅ Authoritative Response
Server:77.74.50.163
NS records: ns3.zylon.nl, ns2.zylon.net, ns1.zylon.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.74.50.63 |
| NS | 3 | ns2.zylon.net, ns1.zylon.net... |
| MX | 1 | mail.drsok.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:77.74.50.63 ~all |
| SOA | 1 | ns1.zylon.net hostmaster.zylon.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.zylon.nl, ns3.zylon.nl)
Analysis
Hierarchy
The domain mail.drsok.nl falls under the parent drsok.nl.
IP Addresses
drsok.nl resolves to one IP address: 77.74.50.63.
vespaclubgroningen.nl, mail.liesbethvanginneken.nl, mail.flowerland-goritsas.com and two other host names share IP numbers with drsok.nl.
Name Servers
drsok.nl has three name servers — ns1.zylon.net, ns2.zylon.net and ns3.zylon.nl.
At least some of drsok.nl's name servers are shared with other domains, for example slavecentre.com, vwdtp.nl, zomer.eu and two more.
Each of ns1.zylon.net, ns2.zylon.net and ns3.zylon.nl points to two IP numbers. ns1.zylon.net points to 77.74.50.163 and 2a01:310:8312:1021::163:1. ns2.zylon.net points to 193.189.149.21 and 2a01:310:8312:1002::21:1. ns3.zylon.nl points to 77.74.52.251 and 2a01:310:8312:1022::251:1.
Mail Servers
Mail for drsok.nl is handled by a single mail server, mail.drsok.nl.
mail.drsok.nl points to one IP number — 77.74.50.63.