bibliocenter.nl - robtex.com
bibliocenter.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.23.2.223🇳🇱 Microsoft20.0.0.0/11 MICROSOFT | ||||||
| NS | ns3.firstfind.nl ⭐ | ||||||
| A | 2a01:b940:1057::53🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING | ||||||
| PTR | ns3.firstfind.nl | ||||||
| A | 5.157.86.222🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | ns3.firstfind.nl | ||||||
| NS | ns4.firstfind.nl | ||||||
| A | 2a01:b940:1057::54🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING | ||||||
| A | 5.157.87.222🇳🇱 CLDIN-NL5.157.80.0/21 | ||||||
| PTR | ns4.firstfind.nl | ||||||
| NS | ns5.firstfind.net | ||||||
| A | 2a03:b0c0:2:d0::1183:f001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns5.firstfind.net | ||||||
| A | 178.128.248.2🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean | ||||||
| PTR | ns5.firstfind.net | ||||||
| MX | as01.hostlinq.nl ⭐ | ||||||
| A | 185.30.205.10🇳🇱 A2B185.30.205.0/24 Graficom | ||||||
| PTR | as01.hostlinq.nl | ||||||
| MX | as02.hostlinq.nl ⭐ | ||||||
| A | 185.224.130.153🇳🇱 SpectraIP185.224.130.0/23 B.V. | ||||||
| PTR | as02.hostlinq.nl | ||||||
| TXT | v=spf1 mx ip4:85.90.64.181 ip4:85.90.64.186 ip4:85.90.64.197 ip4:85.90.64.19 ... | ||||||
| TXT | MS=A2DC3CC832D103D1CB8E13AC7A52944051A26D10 | ||||||
| TXT | MS=ms94208718 | ||||||
| SOA | ns3.firstfind.nlhostmaster@firstfind.nl 2026-05-14 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-14 22:00:01 +0000 (EPOCH 1778796001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-14 #44 | ||||||
Same first word
bibliocenter.nl |
bibliocenter.com |
bibliocenter.ru |
Similar names
DNS History
18 records (6 active, 12 former)
●NSns3.firstfind.nl2015-06-04 → 2026-05-14 · 2 obs
● 2026-05-14 22:41:08
●NSns4.firstfind.nl2015-06-04 → 2026-05-14 · 2 obs
● 2026-05-14 22:41:08
●NSns5.firstfind.net2015-06-04 → 2026-05-14 · 2 obs
● 2026-05-14 22:41:08
○MXalt1.aspmx.l.google.com2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
○MXalt2.aspmx.l.google.com2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
●MXas01.hostlinq.nl2026-03-30 → 2026-05-14 · 3 obs
● 2026-03-30 02:09:22
● 2026-05-14 22:41:08
●MXas02.hostlinq.nl2026-03-30 → 2026-05-14 · 3 obs
● 2026-03-30 02:09:22
● 2026-05-14 22:41:08
○MXaspmx.l.google.com2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
○MXaspmx2.googlemail.com2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
○MXaspmx3.googlemail.com2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
○MXaspmx4.googlemail.com2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
○MXaspmx5.googlemail.com2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
○MXbibliocenter-nl.mail.protection.outlook.com2026-03-04 → 2026-03-11 · 5 obs
● 2026-03-04 21:43:12
● 2026-03-11 17:22:22
○ 2026-03-30 02:09:22
○ 2026-05-14 22:41:08
○MXmx1.firstfind.nl2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
○MXmx2.firstfind.nl2015-06-04 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
●A20.23.2.2232026-03-04 → 2026-05-14 · 3 obs
● 2026-03-04 21:43:12
● 2026-05-14 22:41:08
○A37.60.194.1912017-11-17 → 2017-11-17 · 4 obs
● 2017-11-17 10:31:12
○ 2026-03-04 21:43:12
○ 2026-05-14 22:41:08
○A87.233.156.2262015-06-04 → 2016-12-01 · 4 obs
● 2016-12-01 21:43:28
○ 2017-11-17 10:31:12
○ 2026-05-14 22:41:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| bibliocenter.nl | ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net | - |
✅ Authoritative Response
Server:178.128.248.2
NS records: ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bibliocenter.nl (unsigned zone)
⏱️ Timing
Total: 592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.23.2.223 |
| NS | 3 | ns3.firstfind.nl, ns4.firstfind.nl... |
| MX | 2 | as01.hostlinq.nl (pri: 10), as02.hostlinq.nl (pri: 10) |
| TXT | 3 | v=spf1 mx ip4:85.90.64.181 ip4:85.90.64., MS=A2DC3CC832D103D1CB8E13AC7A52944051A26... |
| SOA | 1 | ns3.firstfind.nl hostmaster.firstfind.nl |
Analysis
IP Addresses
bibliocenter.nl points to IP number: 20.23.2.223.
Other host names such as bibliotheekvenlo.nl, bibliotheekonderbanken.nl, bibliotheekenbasisvaardigheden.nl, heuvellandbibliotheken.nl and bibliotheekoostland.nl share IPs with bibliocenter.nl.
Name Servers
bibliocenter.nl is delegated to three name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.
bibliocenter.nl at least partially shares name servers with other domains, for instance directnaardelogopedist.nl, nijntjeartparade.nl, horoscoop.org, sahz.nl and dronemoviefactory.com.
Host ns5.firstfind.net points to 2a03:b0c0:2:d0::1183:f001 and 178.128.248.2; Host ns3.firstfind.nl points to 2a01:b940:1057::53 and 5.157.86.222; Host ns4.firstfind.nl points to 2a01:b940:1057::54 and 5.157.87.222.
Mail Servers
bibliocenter.nl is handled by two mail servers: as01.hostlinq.nl and as02.hostlinq.nl.
The mail server setup for bibliocenter.nl matches that of other domains, for instance graficom.cw, mmotax.com, bibliotheekeindhoven.nl, glaspunt.nl and baoase.com.
bibliocenter.nl shares at least partially some mail servers with other domains, including holland-ridderkerk.nl, hollandridderkerk.net, scriptieprinten.nl, amstelland-bibliotheken.nl and uninova.nl.
these mail servers are commonly used together with fallback.graficom.com.
Host names with a single IP:
as01.hostlinq.nl points to 185.30.205.10.
as02.hostlinq.nl points to 185.224.130.153.