gklein.nl - robtex.com
gklein.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 193.189.149.146🇳🇱 ZYLON-AS193.189.149.0/24 Zylon Groningen | ||||||
| PTR | swh4.zylon.net | ||||||
| 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.gklein.nl ⭐ | ||||||
| A | 193.189.149.146🇳🇱 ZYLON-AS193.189.149.0/24 Zylon Groningen | ||||||
| PTR | swh4.zylon.net | ||||||
| TXT | v=spf1 a mx include:shared.zylon.net -all | ||||||
| SOA | ns1.zylon.nethostmaster@zylon.net 2026-04-09 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-14 02:30:01 +0000 (EPOCH 1776133801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-14 #5 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSa.ns.zylon.net2008-11-05 → 2017-04-14 · 4 obs
● 2017-04-14 21:53:56
○ 2026-04-09 13:04:16
○ 2026-04-14 02:58:58
○NSb.ns.zylon.net2008-11-05 → 2017-04-14 · 4 obs
● 2017-04-14 21:53:56
○ 2026-04-09 13:04:16
○ 2026-04-14 02:58:58
●NSns1.zylon.net2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 13:04:16
● 2026-04-14 02:58:58
●NSns2.zylon.net2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 13:04:16
● 2026-04-14 02:58:58
●NSns3.zylon.nl2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 13:04:16
● 2026-04-14 02:58:58
●MXmail.gklein.nl2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 13:04:16
● 2026-04-14 02:58:58
○MXscrubber-amsterdam.zylon.net2015-08-20 → 2017-04-14 · 5 obs
● 2015-08-20 22:27:02
● 2017-04-14 21:53:56
○ 2026-04-09 13:04:16
○ 2026-04-14 02:58:58
○MXscrubber.as8312.net2008-11-05 → 2008-11-05 · 3 obs
○ 2015-08-20 22:27:02
○ 2026-04-14 02:58:58
○A193.16.154.402008-11-05 → 2008-11-05 · 3 obs
○ 2015-08-20 22:27:02
○ 2026-04-14 02:58:58
○A193.16.154.442015-08-20 → 2017-04-14 · 5 obs
● 2015-08-20 22:27:02
● 2017-04-14 21:53:56
○ 2026-04-09 13:04:16
○ 2026-04-14 02:58:58
●A193.189.149.1462026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 13:04:16
● 2026-04-14 02:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| gklein.nl | ns1.zylon.net, ns2.zylon.net, ns3.zylon.nl | 2 records |
✅ Authoritative Response
Server:77.74.52.251
NS records: ns1.zylon.net, ns2.zylon.net, ns3.zylon.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.189.149.146 |
| NS | 3 | ns3.zylon.nl, ns1.zylon.net... |
| MX | 1 | mail.gklein.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:shared.zylon.net -al |
| 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
gklein.nl is the parent of mail.gklein.nl and www.gklein.nl.
IP Addresses
gklein.nl points to an IP address: 193.189.149.146.
other host names include dnagrar.eu, mail.pspnieuws.nl, mail.elwave.es, mail.prognosis.de and mail.gmr-online.nl; they share IP numbers with gklein.nl.
Name Servers
gklein.nl is delegated to three name servers ns1.zylon.net, ns2.zylon.net and ns3.zylon.nl.
gklein.nl at least partially shares name servers with other domains, for instance energydesign.nl, gemos.nl, zelfbouwaudio.nl, designplanet.nl and gearselect.pl.
Host names with two IP numbers:
ns1.zylon.net points to 2a01:310:8312:1021::163:1 and 77.74.50.163; ns2.zylon.net points to 2a01:310:8312:1002::21:1 and 193.189.149.21; ns3.zylon.nl points to 2a01:310:8312:1022::251:1 and 77.74.52.251.
Mail Servers
gklein.nl is handled by a single mail server, mail.gklein.nl.
The host name mail.gklein.nl points to IP 193.189.149.146.