apnilibrary.com - robtex.com

apnilibrary.com

DNSSEC⚠️ Not signed
A209.42.255.5🇬🇧 PRIVATESYSTEMS209.42.192.0/18
PTRcp03-nl.privatesystems.net
NScp1.privatesystems.net ⭐
A2600:4c00:80:11::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.90🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
PTRcp1.privatesystems.net
NScp2.privatesystems.net
A2600:4c00:509:731::1🇺🇸 PRIVATESYSTEMS2600:4c00:500::/40 IPv6 subnet at SEF003
A108.160.157.7🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA
NScp3.privatesystems.net
A2600:4c00:80:9::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.36🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
NScp4.privatesystems.net
A2600:4c00:80:11::1🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41
A158.106.136.90🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX
PTRcp1.privatesystems.net
MXmail.apnilibrary.com ⭐
A209.42.255.5🇬🇧 PRIVATESYSTEMS209.42.192.0/18
PTRcp03-nl.privatesystems.net
TXTv=spf1 a mx include:websitewelcome.com ~all
SOAcp1.privatesystems.netnoc@privatesystems.net 2026-01-20 #1

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=1771291435

Previously MX for

apnilibrary.com

Subdomains

mail.apnilibrary.com

Same first word

apnilibrary.com

DNS History

23 records (6 active, 17 former)

20162017201820192020202120222023202420252026NScp1.privatesystems.netcp2.privatesystems.netcp3.privatesystems.netcp4.privatesystems.netns1.bh-in-7.webhostbox.netns1.byet.orgns1.saraldesign.comns2.byet.orgns2.saraldesign.comns3.byet.orgns4.byet.orgns47.domaincontrol.comns48.domaincontrol.comns5.byet.orgMXmail.apnilibrary.comapnilibrary.commailstore1.secureserver.netmx.apnilibrary.comsmtp.secureserver.netA209.42.255.5103.21.59.169184.168.221.63185.27.134.219
●NScp1.privatesystems.net2026-03-02 → 2026-03-02 · 3 obs
○ 2017-03-30 15:20:02
● 2026-03-02 09:52:44
● 2026-03-02 16:38:04
●NScp2.privatesystems.net2026-03-02 → 2026-03-02 · 3 obs
○ 2017-03-30 15:20:02
● 2026-03-02 09:52:44
● 2026-03-02 16:38:04
●NScp3.privatesystems.net2026-03-02 → 2026-03-02 · 3 obs
○ 2017-03-30 15:20:02
● 2026-03-02 09:52:44
● 2026-03-02 16:38:04
●NScp4.privatesystems.net2026-03-02 → 2026-03-02 · 3 obs
○ 2017-03-30 15:20:02
● 2026-03-02 09:52:44
● 2026-03-02 16:38:04
○NSns1.bh-in-7.webhostbox.net2015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 10:56:20
○ 2015-11-23 18:24:02
○ 2026-03-02 16:38:04
○NSns1.byet.org2016-03-19 → 2016-07-23 · 5 obs
○ 2015-11-23 18:24:02
● 2016-03-19 16:48:54
● 2016-07-23 10:58:06
○ 2017-03-30 15:20:02
○ 2026-03-02 16:38:04
○NSns1.saraldesign.com2015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 10:56:20
○ 2015-11-23 18:24:02
○ 2026-03-02 16:38:04
○NSns2.byet.org2016-03-19 → 2016-07-23 · 5 obs
○ 2015-11-23 18:24:02
● 2016-03-19 16:48:54
● 2016-07-23 10:58:06
○ 2017-03-30 15:20:02
○ 2026-03-02 16:38:04
○NSns2.saraldesign.com2015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 10:56:20
○ 2015-11-23 18:24:02
○ 2026-03-02 16:38:04
○NSns3.byet.org2016-03-19 → 2016-07-23 · 5 obs
○ 2015-11-23 18:24:02
● 2016-03-19 16:48:54
● 2016-07-23 10:58:06
○ 2017-03-30 15:20:02
○ 2026-03-02 16:38:04
○NSns4.byet.org2016-03-19 → 2016-07-23 · 5 obs
○ 2015-11-23 18:24:02
● 2016-03-19 16:48:54
● 2016-07-23 10:58:06
○ 2017-03-30 15:20:02
○ 2026-03-02 16:38:04
○NSns47.domaincontrol.com2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-23 10:58:06
● 2017-03-30 15:20:02
○ 2026-03-02 09:52:44
○ 2026-03-02 16:38:04
○NSns48.domaincontrol.com2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-23 10:58:06
● 2017-03-30 15:20:02
○ 2026-03-02 09:52:44
○ 2026-03-02 16:38:04
○NSns5.byet.org2016-03-19 → 2016-07-23 · 5 obs
○ 2015-11-23 18:24:02
● 2016-03-19 16:48:54
● 2016-07-23 10:58:06
○ 2017-03-30 15:20:02
○ 2026-03-02 16:38:04
○MXapnilibrary.com2015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 10:56:20
○ 2015-11-23 18:24:02
○ 2026-03-02 16:38:04
●MXmail.apnilibrary.com2026-03-02 → 2026-03-02 · 3 obs
○ 2017-03-30 15:20:02
● 2026-03-02 09:52:44
● 2026-03-02 16:38:04
○MXmailstore1.secureserver.net2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-23 10:58:06
● 2017-03-30 15:20:02
○ 2026-03-02 09:52:44
○ 2026-03-02 16:38:04
○MXmx.apnilibrary.com2016-03-19 → 2016-07-23 · 5 obs
○ 2015-11-23 18:24:02
● 2016-03-19 16:48:54
● 2016-07-23 10:58:06
○ 2017-03-30 15:20:02
○ 2026-03-02 16:38:04
○MXsmtp.secureserver.net2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-23 10:58:06
● 2017-03-30 15:20:02
○ 2026-03-02 09:52:44
○ 2026-03-02 16:38:04
○A103.21.59.1692015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 10:56:20
○ 2015-11-23 18:24:02
○ 2026-03-02 16:38:04
○A184.168.221.632017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-23 10:58:06
● 2017-03-30 15:20:02
○ 2026-03-02 09:52:44
○ 2026-03-02 16:38:04
○A185.27.134.2192016-03-19 → 2016-07-23 · 5 obs
○ 2015-11-23 18:24:02
● 2016-03-19 16:48:54
● 2016-07-23 10:58:06
○ 2017-03-30 15:20:02
○ 2026-03-02 16:38:04
●A209.42.255.52026-03-02 → 2026-03-02 · 3 obs
○ 2017-03-30 15:20:02
● 2026-03-02 09:52:44
● 2026-03-02 16:38:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
apnilibrary.comcp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net-

✅ Authoritative Response

Server: 108.160.157.7

NS records: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for apnilibrary.com (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

TypeCountSample Data
A1209.42.255.5
NS4cp3.privatesystems.net, cp4.privatesystems.net...
MX1mail.apnilibrary.com (pri: 0)
TXT1v=spf1 a mx include:websitewelcome.com ~
SOA1cp1.privatesystems.net noc.privatesystem

Analysis

Hierarchy

mail.apnilibrary.com is a child of apnilibrary.com.

IP Addresses

apnilibrary.com resolves to one IP number: 209.42.255.5.

Other host names, for instance walvin.eu, wenke.nl, mail.kamahellas.gr, host.samuelstoeckli.ch and cp03-nl.privatesystems.net share IP numbers with apnilibrary.com.

Name Servers

apnilibrary.com delegates to four name servers: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net.

apnilibrary.com at least partially shares name servers with other domains, including dowdys.com, gyani.guru, usbapps.com, intlmha.org and stoeckli.net.

These name servers are often used with ns1.calivision.com and ns2.calivision.com.

Host names with two IP numbers:

cp1.privatesystems.net points to: 2600:4c00:80:11::1 and 158.106.136.90.

cp4.privatesystems.net points to: 2600:4c00:80:11::1 and 158.106.136.90.

cp2.privatesystems.net points to: 2600:4c00:509:731::1 and 108.160.157.7.

cp3.privatesystems.net points to: 2600:4c00:80:9::1 and 158.106.136.36.

Host names that point to 2600:4c00:80:11::1: cp1.privatesystems.net and cp4.privatesystems.net.

Host names that point to 158.106.136.90: cp1.privatesystems.net and cp4.privatesystems.net.

Mail Servers

A single mail server handles apnilibrary.com, mail.apnilibrary.com.

Host name mail.apnilibrary.com resolves to a single IP: 209.42.255.5.