ceph.nl - robtex.com

ceph.nl

DNSSEC🔒 Signed (DS record present)
A2a05:1500:100::50🇳🇱 CLDIN-NL2a05:1500::/29
PTRc04.route80.eu
A185.103.156.50🇳🇱 CLDIN-NL185.103.156.0/22
NSns111.auroradns.eu ⭐
A2a00:f10:402:781:1c00:a1ff:fe00:2563🇳🇱 CLDIN-NL2a00:f10::/29
PTRns111.auroradns.eu
A185.95.31.184🇳🇱 CLDIN-NL185.95.31.0/24
PTRns111.auroradns.eu
NSns112.auroradns.nl
A2a05:1500:702:0:1c00:20ff:fe00:32🇳🇱 CLDIN-NL2a05:1500::/29
A31.25.98.54🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V.
NSns113.auroradns.info
A2a05:1500:fe00::c3ff:fe08:d01e🇳🇱 NL-BIT2a05:1500:fe00::/40
A195.8.208.30🇳🇱 NL-BIT195.8.208.0/23
MXprimary.mail.pcextreme.nl ⭐
A2a00:f10:121:a00:470:4ff:fe00:1845🇳🇱 CLDIN-NL2a00:f10::/29
PTRse01.route25.eu
A2a00:f10:121:a00:4f8:84ff:fe00:1846🇳🇱 CLDIN-NL2a00:f10::/29
PTRse02.route25.eu
A2a00:f10:121:b00:43f:e2ff:fe00:1cfb🇳🇱 CLDIN-NL2a00:f10::/29
PTRse05.route25.eu
A2a00:f10:400:2:44a:acff:fe00:33f🇳🇱 CLDIN-NL2a00:f10::/29
PTRse06.route25.eu
A2a00:f10:400:2:488:56ff:fe00:74f🇳🇱 CLDIN-NL2a00:f10::/29
PTRse03.route25.eu
A2a00:f10:400:2:4df:4aff:fe00:1c4🇳🇱 CLDIN-NL2a00:f10::/29
PTRse04.route25.eu
A185.66.250.200🇳🇱 CLDIN-NL185.66.248.0/22 PCextreme - IPv4 Route
PTRse01.route25.eu
A185.66.250.201🇳🇱 CLDIN-NL185.66.248.0/22 PCextreme - IPv4 Route
PTRse02.route25.eu
A185.87.184.60🇳🇱 CLDIN-NL185.87.184.0/22
PTRse04.route25.eu
A185.87.185.193🇳🇱 CLDIN-NL185.87.184.0/22
PTRse06.route25.eu
A185.87.186.222🇳🇱 CLDIN-NL185.87.184.0/22
PTRse05.route25.eu
A185.107.224.99🇳🇱 CLDIN-NL185.107.224.0/23
PTRse03.route25.eu
MXfallback.mail.pcextreme.nl(20)
A2a00:f10:121:a00:470:4ff:fe00:1845🇳🇱 CLDIN-NL2a00:f10::/29
PTRse01.route25.eu
A2a00:f10:121:a00:4f8:84ff:fe00:1846🇳🇱 CLDIN-NL2a00:f10::/29
PTRse02.route25.eu
A2a00:f10:121:b00:43f:e2ff:fe00:1cfb🇳🇱 CLDIN-NL2a00:f10::/29
PTRse05.route25.eu
A2a00:f10:400:2:44a:acff:fe00:33f🇳🇱 CLDIN-NL2a00:f10::/29
PTRse06.route25.eu
A2a00:f10:400:2:488:56ff:fe00:74f🇳🇱 CLDIN-NL2a00:f10::/29
PTRse03.route25.eu
A2a00:f10:400:2:4df:4aff:fe00:1c4🇳🇱 CLDIN-NL2a00:f10::/29
PTRse04.route25.eu
A185.66.250.200🇳🇱 CLDIN-NL185.66.248.0/22 PCextreme - IPv4 Route
PTRse01.route25.eu
A185.66.250.201🇳🇱 CLDIN-NL185.66.248.0/22 PCextreme - IPv4 Route
PTRse02.route25.eu
A185.87.184.60🇳🇱 CLDIN-NL185.87.184.0/22
PTRse04.route25.eu
A185.87.185.193🇳🇱 CLDIN-NL185.87.184.0/22
PTRse06.route25.eu
A185.87.186.222🇳🇱 CLDIN-NL185.87.184.0/22
PTRse05.route25.eu
A185.107.224.99🇳🇱 CLDIN-NL185.107.224.0/23
PTRse03.route25.eu
TXTv=spf1 include:_spf4.pcextreme.nl include:_spf6.pcextreme.nl ~all
SOAns111.auroradns.euadmin@auroradns.eu 2019-01-16 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐ 🔒
NSns3.dns.nl 🔒
NSns4.dns.nl 🔒
TXTnl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)
SOAns1.dns.nldns@sidn.nl 2026-02-17 #2

Same first word

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ceph.readthedocs.io
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DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns111.auroradns.euns112.auroradns.nlns113.auroradns.infov1.pcextreme.nlv2.pcextreme.nlv3.pcextreme.euMXfallback.mail.pcextreme.nlprimary.mail.pcextreme.nlA185.103.156.502a05:1500:100::50109.72.85.1182a00:f10:10a:5:3:b43:80:22a00:f10:ff03:1::103
●NSns111.auroradns.eu2026-03-10 → 2026-03-10 · 3 obs
○ 2016-07-17 17:08:10
● 2026-03-10 00:28:18
● 2026-03-10 00:28:22
●NSns112.auroradns.nl2026-03-10 → 2026-03-10 · 3 obs
○ 2016-07-17 17:08:10
● 2026-03-10 00:28:18
● 2026-03-10 00:28:22
●NSns113.auroradns.info2026-03-10 → 2026-03-10 · 3 obs
○ 2016-07-17 17:08:10
● 2026-03-10 00:28:18
● 2026-03-10 00:28:22
○NSv1.pcextreme.nl2015-06-01 → 2016-07-17 · 4 obs
● 2015-06-01 02:41:40
● 2016-07-17 17:08:10
○ 2026-03-10 00:28:18
○ 2026-03-10 00:28:22
○NSv2.pcextreme.nl2015-06-01 → 2016-07-17 · 4 obs
● 2015-06-01 02:41:40
● 2016-07-17 17:08:10
○ 2026-03-10 00:28:18
○ 2026-03-10 00:28:22
○NSv3.pcextreme.eu2015-06-01 → 2016-07-17 · 4 obs
● 2015-06-01 02:41:40
● 2016-07-17 17:08:10
○ 2026-03-10 00:28:18
○ 2026-03-10 00:28:22
●MXfallback.mail.pcextreme.nl2015-06-01 → 2026-03-10 · 2 obs
● 2015-06-01 02:41:40
● 2026-03-10 00:28:22
●MXprimary.mail.pcextreme.nl2015-06-01 → 2026-03-10 · 2 obs
● 2015-06-01 02:41:40
● 2026-03-10 00:28:22
○A109.72.85.1182015-06-01 → 2016-07-17 · 4 obs
● 2015-06-01 02:41:40
● 2016-07-17 17:08:10
○ 2026-03-10 00:28:18
○ 2026-03-10 00:28:22
●A185.103.156.502026-03-10 → 2026-03-10 · 3 obs
○ 2016-07-17 17:08:10
● 2026-03-10 00:28:18
● 2026-03-10 00:28:22
○A2a00:f10:10a:5:3:b43:80:22015-06-01 → 2016-03-24 · 4 obs
● 2015-06-01 02:41:40
● 2016-03-24 12:54:40
○ 2016-07-17 17:08:10
○ 2026-03-10 00:28:22
○A2a00:f10:ff03:1::1032016-07-17 → 2016-07-17 · 4 obs
○ 2016-03-24 12:54:40
● 2016-07-17 17:08:10
○ 2026-03-10 00:28:18
○ 2026-03-10 00:28:22
●A2a05:1500:100::502026-03-10 → 2026-03-10 · 3 obs
○ 2016-07-17 17:08:10
● 2026-03-10 00:28:18
● 2026-03-10 00:28:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
ceph.nlns113.auroradns.info, ns112.auroradns.nl, ns111.auroradns.eu-

✅ Authoritative Response

Server: 195.8.208.30

NS records: ns113.auroradns.info, ns112.auroradns.nl, ns111.auroradns.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1477ms | Queries: -

📄 Records

TypeCountSample Data
A1185.103.156.50
AAAA12a05:1500:100::50
NS3ns111.auroradns.eu, ns112.auroradns.nl...
MX2primary.mail.pcextreme.nl (pri: 10), fallback.mail.pcextreme.nl (pri: 20)
TXT1v=spf1 include:_spf4.pcextreme.nl includ
SOA1ns111.auroradns.eu admin.auroradns.eu

Analysis

IP Addresses

The entity ceph.nl points to two IP numbers: 2a05:1500:100::50 and 185.103.156.50.

For instance, other host names vvonline.nl, webpirates.eu, b-m-g.nl, leenarts.net and uktech.nl share IP numbers with ceph.nl.

Name Servers

The delegation for ceph.nl is handled by three name servers: ns111.auroradns.eu, ns113.auroradns.info and ns112.auroradns.nl.

ceph.nl shares name servers with other domains at least partially, for example wagner-wsb.eu, gentry.nl, leddream.eu, nei-therapie.com and sicco.nl.

Host names with two IPs:

ns111.auroradns.eu points to 2a00:f10:402:781:1c00:a1ff:fe00:2563 and 185.95.31.184

ns113.auroradns.info points to 2a05:1500:fe00::c3ff:fe08:d01e and 195.8.208.30

ns112.auroradns.nl points to 2a05:1500:702:0:1c00:20ff:fe00:32 and 31.25.98.54

Mail Servers

Two mail servers fallback.mail.pcextreme.nl and primary.mail.pcextreme.nl handle ceph.nl.

ceph.nl shares the same mail server setup as other domains, for instance russischleren.nl, ingld.nl, stefanweck.nl, e-canvasser.com and trzfunds.nl.

ceph.nl shares mail servers with other domains at least partially; for instance moonlightdesign.nl, keypatrol.be, coffeebrewer.nl, vanmobius.com and logfather.com.

these mail servers are commonly used with the mail servers mx20.pcextreme.nl.

Host names with twelve IP numbers:

fallback.mail.pcextreme.nl points to: 2a00:f10:121:a00:470:4ff:fe00:1845, 2a00:f10:121:a00:4f8:84ff:fe00:1846, 2a00:f10:121:b00:43f:e2ff:fe00:1cfb, 2a00:f10:400:2:44a:acff:fe00:33f, 2a00:f10:400:2:488:56ff:fe00:74f, 2a00:f10:400:2:4df:4aff:fe00:1c4, 185.66.250.200, 185.66.250.201, 185.87.184.60, 185.87.185.193, 185.87.186.222 and 185.107.224.99.

primary.mail.pcextreme.nl points to: 2a00:f10:121:a00:470:4ff:fe00:1845, 2a00:f10:121:a00:4f8:84ff:fe00:1846, 2a00:f10:121:b00:43f:e2ff:fe00:1cfb, 2a00:f10:400:2:44a:acff:fe00:33f, 2a00:f10:400:2:488:56ff:fe00:74f, 2a00:f10:400:2:4df:4aff:fe00:1c4, 185.66.250.200, 185.66.250.201, 185.87.184.60, 185.87.185.193, 185.87.186.222 and 185.107.224.99.

Host names that point to 2a00:f10:121:a00:470:4ff:fe00:1845, 2a00:f10:121:a00:4f8:84ff:fe00:1846, 2a00:f10:121:b00:43f:e2ff:fe00:1cfb, 2a00:f10:400:2:44a:acff:fe00:33f, 2a00:f10:400:2:488:56ff:fe00:74f, 2a00:f10:400:2:4df:4aff:fe00:1c4, 185.66.250.200, 185.66.250.201, 185.87.184.60, 185.87.185.193, 185.87.186.222 and 185.107.224.99: fallback.mail.pcextreme.nl and primary.mail.pcextreme.nl.