chinaquad.nl - robtex.com
chinaquad.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | xs2.sisd.nl | ||||||
| A | 2a02:348:86:305a::1🇳🇱 TRANSIP-AS2a02:348:80::/43 | ||||||
| PTR | xs2.sisd.nl | ||||||
| A | 37.34.48.90🇳🇱 TRANSIP-AS37.34.48.0/21 | ||||||
| PTR | xs2.sisd.nl | ||||||
| NS | xs3.sisd.nl | ||||||
| A | 149.210.215.77🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | sisd.nl | ||||||
| MX | chinaquad.nl ⭐ | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-29 19:30:01 +0000 (EPOCH 1777491001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-29 #39 | ||||||
MX for
chinaquad.nl |
Same first word
chinaquad.nl |
Similar names
DNS History
13 records (3 active, 10 former)
○NSns.myle-ict.nl2016-04-28 → 2016-12-13 · 5 obs
● 2016-04-28 13:04:56
● 2016-12-13 08:55:40
○ 2026-02-21 04:02:30
○ 2026-04-29 20:15:40
○NSns2.myle-ict.nl2016-04-28 → 2016-12-13 · 5 obs
● 2016-04-28 13:04:56
● 2016-12-13 08:55:40
○ 2026-02-21 04:02:30
○ 2026-04-29 20:15:40
○NSns3.firstfind.nl2015-08-06 → 2016-02-01 · 4 obs
● 2016-02-01 20:29:02
○ 2016-04-28 13:04:56
○ 2026-04-29 20:15:40
○NSns4.firstfind.nl2015-08-06 → 2016-02-01 · 4 obs
● 2016-02-01 20:29:02
○ 2016-04-28 13:04:56
○ 2026-04-29 20:15:40
○NSns5.firstfind.net2015-08-06 → 2016-02-01 · 4 obs
● 2016-02-01 20:29:02
○ 2016-04-28 13:04:56
○ 2026-04-29 20:15:40
●NSxs2.sisd.nl2026-02-21 → 2026-04-29 · 3 obs
● 2026-02-21 04:02:30
● 2026-04-29 20:15:40
●NSxs3.sisd.nl2026-02-21 → 2026-04-29 · 3 obs
● 2026-02-21 04:02:30
● 2026-04-29 20:15:40
●MXchinaquad.nl2016-04-28 → 2026-04-29 · 11 obs
● 2016-04-28 13:04:56
● 2016-12-13 08:55:40
○ 2026-02-21 04:02:30
● 2026-02-24 20:13:26
● 2026-03-09 13:27:54
○ 2026-03-12 02:48:24
● 2026-03-17 17:55:46
○ 2026-03-27 03:03:14
● 2026-04-03 02:41:46
● 2026-04-29 20:15:40
○MXmx1.firstfind.nl2015-08-06 → 2016-02-01 · 4 obs
● 2016-02-01 20:29:02
○ 2016-04-28 13:04:56
○ 2026-04-29 20:15:40
○MXmx2.firstfind.nl2015-08-06 → 2016-02-01 · 4 obs
● 2016-02-01 20:29:02
○ 2016-04-28 13:04:56
○ 2026-04-29 20:15:40
○MXserver8.firstfind.nl2015-08-06 → 2016-02-01 · 4 obs
● 2016-02-01 20:29:02
○ 2016-04-28 13:04:56
○ 2026-04-29 20:15:40
○A37.34.48.902016-04-28 → 2026-03-27 · 11 obs
● 2016-04-28 13:04:56
● 2016-12-13 08:55:40
○ 2026-02-21 04:02:30
● 2026-02-24 20:13:26
● 2026-03-09 13:27:54
○ 2026-03-12 02:48:24
● 2026-03-17 17:55:46
● 2026-03-27 03:03:14
○ 2026-04-03 02:41:46
○ 2026-04-29 20:15:40
○A5.157.84.172015-08-06 → 2016-02-01 · 4 obs
● 2016-02-01 20:29:02
○ 2016-04-28 13:04:56
○ 2026-04-29 20:15:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| chinaquad.nl | xs2.sisd.nl, xs3.sisd.nl | 3 records |
✅ Authoritative Response
Server:149.210.215.77
NS records: xs2.sisd.nl, xs3.sisd.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chinaquad.nl (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.34.48.90 |
| NS | 2 | xs3.sisd.nl, xs2.sisd.nl |
| MX | 1 | chinaquad.nl (pri: 1) |
| SOA | 1 | xs3.sisd.nl hostmaster.chinaquad.nl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (xs2.sisd.nl, xs2.sisd.nl, xs3.sisd.nl)
Analysis
Mail Server Role
chinaquad.nl serves as the mail server for chinaquad.nl.
Name Servers
chinaquad.nl is delegated to two name servers: xs2.sisd.nl and xs3.sisd.nl.
chinaquad.nl uses the same name server setup as other domains, including eglmotor.eu, lisenka.nl, fijnstofmeter.com, imego.nl and eglmotor.be.
chinaquad.nl at least partially shares name servers with other domains; for instance yournextbuild.com, yournextbuild.nl and paulboon.eu.
These name servers are commonly used alongside the name servers xs1.sisd.nl.
Host names with two IP numbers: xs2.sisd.nl points to 2a02:348:86:305a::1 and 37.34.48.90.
Host names with one IP number: xs3.sisd.nl points to 149.210.215.77.
Mail Servers
Mail for chinaquad.nl is handled by a single mail server, chinaquad.nl.