librarius.com - robtex.com

librarius.com

DNSSEC🔒 Signed (DS record present)
A2a00:1478:20:0:4:105:0:1🇳🇱 GL-IX-AS2a00:1478::/32 Gelderland Internet Exchange
PTRweb219.internl.net
A77.95.248.181🇳🇱 GL-IX-AS77.95.248.0/21 Gelderland Internet Exchange
NSns3.internl.net ⭐
A2a00:1478:20:6:4:862:0:1🇳🇱 GL-IX-AS2a00:1478::/32 Gelderland Internet Exchange
PTRns3.internl.net
A77.95.248.203🇳🇱 GL-IX-AS77.95.248.0/21 Gelderland Internet Exchange
PTRns3.internl.net
NSns.internlnet.nl
A2a03:7900:105:31:3:105:138:1🇳🇱 TUXIS2a03:7900::/32 NL-TUXIS-20110407 J.M. Schouten trading as Tuxis Internet Engineering
PTRns.internlnet.nl
A31.3.105.132🇳🇱 TUXIS31.3.104.0/21 NL-TUXIS-20110408 J.M. Schouten trading as Tuxis Internet Engineering
PTRns.internlnet.nl
NSns4.internl.net
A2a00:e760:100:0:f:1247:0:1🇳🇱 DSTNY-BACKBONE2a00:e760::/32 Reverse delegation for IN-BE
PTRns4.internl.net
A85.119.243.17🇳🇱 DSTNY-BACKBONE85.119.240.0/21 IN BVBA
PTRns4.internl.net
MXmx18.internl.net ⭐
A2a00:1478:50:0:1209::1🇳🇱 GL-IX-AS2a00:1478::/32 Gelderland Internet Exchange
PTRmx18.internl.net
A77.95.252.215🇳🇱 GL-IX-AS77.95.248.0/21 Gelderland Internet Exchange
PTRmx18.internl.net
MXfallback1.server.eu(200)
A2a00:e760:100:0:5:1114:0:1🇳🇱 DSTNY-BACKBONE2a00:e760::/32 Reverse delegation for IN-BE
PTRfallback1.server.eu
A85.119.243.10🇳🇱 DSTNY-BACKBONE85.119.240.0/21 IN BVBA
PTRfallback1.server.eu
MXfallback2.server.eu(300)
A2a03:7900:105:31:3:105:140:1🇳🇱 TUXIS2a03:7900::/32 NL-TUXIS-20110407 J.M. Schouten trading as Tuxis Internet Engineering
PTRfallback2.server.eu
A31.3.105.140🇳🇱 TUXIS31.3.104.0/21 NL-TUXIS-20110408 J.M. Schouten trading as Tuxis Internet Engineering
PTRfallback2.server.eu
TXTv=spf1 a mx include:spf.internl.net ~all
SOAns3.internl.nethostmaster@internl.net 2022-03-17 #7

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776113752
rank #405163 globally
rank #177703 in the tld
WOT: SAFE (84/100)

Same first word

librarius.net
librarius.cz
librarius.pro
librarius.ro
librarius.org
librarius.ru
librarius.hu
librarius.de
librarius.md
librarius.com

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NSns.internlnet.nlns3.internl.netns4.internl.netns.vuurwerk.nlns2.vuurwerk.netns3.vuurwerk.netMXfallback1.server.eufallback2.server.eumx18.internl.netA2a00:1478:20:0:4:105:0:177.95.248.181
●NSns.internlnet.nl2026-02-17 → 2026-04-13 · 3 obs
○ 2016-12-28 07:18:08
● 2026-02-17 15:56:04
● 2026-04-13 21:24:32
○NSns.vuurwerk.nl2015-06-23 → 2016-12-28 · 4 obs
● 2015-06-23 18:43:30
● 2016-12-28 07:18:08
○ 2026-02-17 15:56:04
○ 2026-04-13 21:24:32
○NSns2.vuurwerk.net2015-06-23 → 2016-12-28 · 4 obs
● 2015-06-23 18:43:30
● 2016-12-28 07:18:08
○ 2026-02-17 15:56:04
○ 2026-04-13 21:24:32
●NSns3.internl.net2026-02-17 → 2026-04-13 · 3 obs
○ 2016-12-28 07:18:08
● 2026-02-17 15:56:04
● 2026-04-13 21:24:32
○NSns3.vuurwerk.net2015-06-23 → 2016-12-28 · 4 obs
● 2015-06-23 18:43:30
● 2016-12-28 07:18:08
○ 2026-02-17 15:56:04
○ 2026-04-13 21:24:32
●NSns4.internl.net2026-02-17 → 2026-04-13 · 3 obs
○ 2016-12-28 07:18:08
● 2026-02-17 15:56:04
● 2026-04-13 21:24:32
●MXfallback1.server.eu2026-02-17 → 2026-04-13 · 2 obs
● 2026-02-17 15:56:04
● 2026-04-13 21:24:32
●MXfallback2.server.eu2026-02-17 → 2026-04-13 · 2 obs
● 2026-02-17 15:56:04
● 2026-04-13 21:24:32
●MXmx18.internl.net2026-02-17 → 2026-04-13 · 2 obs
● 2026-02-17 15:56:04
● 2026-04-13 21:24:32
●A2a00:1478:20:0:4:105:0:12026-02-17 → 2026-04-13 · 2 obs
● 2026-02-17 15:56:04
● 2026-04-13 21:24:32
●A77.95.248.1812026-02-17 → 2026-04-13 · 2 obs
● 2026-02-17 15:56:04
● 2026-04-13 21:24:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
librarius.comns.internlnet.nl, ns3.internl.net, ns4.internl.net-

✅ Authoritative Response

Server:85.119.243.17

NS records: ns.internlnet.nl, ns3.internl.net, ns4.internl.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1432ms | Queries: -

📄 Records

TypeCountSample Data
A177.95.248.181
AAAA12a00:1478:20:0:4:105:0:1
NS3ns.internlnet.nl, ns3.internl.net...
MX3fallback2.server.eu (pri: 300), fallback1.server.eu (pri: 200)...
TXT1v=spf1 a mx include:spf.internl.net ~all
SOA1ns3.internl.net hostmaster.internl.net

Analysis

IP Addresses

librarius.com points to two IP numbers: 2a00:1478:20:0:4:105:0:1 and 77.95.248.181.

Other host names, for instance nomino.nl, aaf.nl, vondenhoff.net, www.elferinkguitars.com and tandartsdeboer.nl share IP numbers with librarius.com.

Name Servers

The delegation for librarius.com is handled by three name servers: ns3.internl.net, ns4.internl.net and ns.internlnet.nl.

librarius.com at least partially shares name servers with other domains, for instance anjema.net, kobossen.com, stamcafe.com, hartogh.org and iccn.nl.

Two IP numbers per host:

ns3.internl.net points to 2a00:1478:20:6:4:862:0:1 and 77.95.248.203.

ns4.internl.net points to 2a00:e760:100:0:f:1247:0:1 and 85.119.243.17.

ns.internlnet.nl points to 2a03:7900:105:31:3:105:138:1 and 31.3.105.132.

Mail Servers

librarius.com is handled by three mail servers: fallback1.server.eu, fallback2.server.eu and mx18.internl.net.

librarius.com shares mail servers with other domains at least in part, for instance eurosrs.nu, pictim.be, vrijthofnotarissen.nl, hollanddiamonds.com and dedeel.nl.

These mail servers are often used together with cluster2.server.eu, mx15.hostingdiscounter.nl, mx11.hostingdiscounter.nl, mx14.hostingdiscounter.nl, mx04.totaal.net, mx17.zonnet.nl and mx08.eurosrs.com.

Two IP numbers per host:

fallback1.server.eu points to 2a00:e760:100:0:5:1114:0:1 and 85.119.243.10.

fallback2.server.eu points to 2a03:7900:105:31:3:105:140:1 and 31.3.105.140.

mx18.internl.net points to 2a00:1478:50:0:1209::1 and 77.95.252.215.