bitwolk.nl - robtex.com

bitwolk.nl

DNSSEC🔒 Signed (DS record present)
A2a01:7c8:aabc:674:5054:ff:feaf:5dc6🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
A37.97.132.142🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
NSns0.nl ⭐ 🔒
A2a01:7c8:dddd:195::95🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns0.nl
A195.135.195.95🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.
PTRns0.nl
NSns11.net 🔒
A2a01:7c8:f:c1f::95🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns11.net
A37.97.199.95🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRns11.net
NSns5.be
A2a01:7c8:7000:195::95🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns5.be
A195.8.195.95🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.
PTRns5.be
MXmail1.bitwolk.nl ⭐
A37.97.132.142🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRcube.bitwolk.nl
MXmail2.bitwolk.nl(20)
A37.97.132.142🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRcube.bitwolk.nl
MXmail.bitwolk.nl(30)
A37.97.132.142🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRcube.bitwolk.nl
TXTv=spf1 include:sendgrid.net include:_spf.bitwolk.nl -all
SOAns0.nlhostmaster@ns0.nl 2021-12-04 #0

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-13 10:00:01 +0000 (EPOCH 1776074401)
SOAns1.dns.nldns@sidn.nl 2026-04-13 #20
🔒 HSTS Preload (+subdomains)

Previously MX for

bitwolk.nl

Subdomains

cube.bitwolk.nl
yoda.bitwolk.nl
mail.bitwolk.nl
mail1.bitwolk.nl
mail2.bitwolk.nl
www.bitwolk.nl

Same first word

bitwolk.nl

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns0.nlns11.netns5.beMXmail.bitwolk.nlmail1.bitwolk.nlmail2.bitwolk.nlbitwolk.nldraak.bitwolk.nlspeed.bitwolk.nlA2a01:7c8:aabc:674:5054:ff:feaf:5dc637.97.132.142149.210.163.752001:1690:100:a70:dead:c0de:bad:c0de2001:1690:100:b78:dead:c0de:bad:c0de2a01:7c8:aab4:165:dead:c0de:bad:c0de84.241.186.7084.241.186.78
●NSns0.nl2015-05-30 → 2026-04-13 · 2 obs
● 2015-05-30 11:59:42
● 2026-04-13 11:10:34
●NSns11.net2015-05-30 → 2026-04-13 · 2 obs
● 2015-05-30 11:59:42
● 2026-04-13 11:10:34
●NSns5.be2015-05-30 → 2026-04-13 · 2 obs
● 2015-05-30 11:59:42
● 2026-04-13 11:10:34
○MXbitwolk.nl2015-10-19 → 2016-04-01 · 5 obs
○ 2015-05-30 11:59:42
● 2015-10-19 02:45:18
● 2016-04-01 16:40:00
○ 2016-09-17 04:36:24
○ 2026-04-13 11:10:34
○MXdraak.bitwolk.nl2016-04-01 → 2016-04-01 · 4 obs
○ 2015-10-19 02:45:18
● 2016-04-01 16:40:00
○ 2016-09-17 04:36:24
○ 2026-04-13 11:10:34
●MXmail.bitwolk.nl2016-09-17 → 2026-04-13 · 3 obs
○ 2016-04-01 16:40:00
● 2016-09-17 04:36:24
● 2026-04-13 11:10:34
●MXmail1.bitwolk.nl2016-09-17 → 2026-04-13 · 3 obs
○ 2016-04-01 16:40:00
● 2016-09-17 04:36:24
● 2026-04-13 11:10:34
●MXmail2.bitwolk.nl2016-09-17 → 2026-04-13 · 3 obs
○ 2016-04-01 16:40:00
● 2016-09-17 04:36:24
● 2026-04-13 11:10:34
○MXspeed.bitwolk.nl2015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 11:59:42
○ 2015-10-19 02:45:18
○ 2026-04-13 11:10:34
○A149.210.163.752015-10-19 → 2016-04-01 · 4 obs
● 2015-10-19 02:45:18
● 2016-04-01 16:40:00
○ 2016-09-17 04:36:24
○ 2026-04-13 11:10:34
○A2001:1690:100:a70:dead:c0de:bad:c0de2016-09-17 → 2017-06-18 · 5 obs
○ 2016-04-01 16:40:00
● 2016-09-17 04:36:24
● 2017-06-18 21:06:38
○ 2026-02-14 21:10:06
○ 2026-04-13 11:10:34
○A2001:1690:100:b78:dead:c0de:bad:c0de2016-09-17 → 2017-06-18 · 5 obs
○ 2016-04-01 16:40:00
● 2016-09-17 04:36:24
● 2017-06-18 21:06:38
○ 2026-02-14 21:10:06
○ 2026-04-13 11:10:34
○A2a01:7c8:aab4:165:dead:c0de:bad:c0de2015-10-19 → 2015-12-25 · 4 obs
● 2015-10-19 02:45:18
● 2015-12-25 03:02:14
○ 2016-04-01 16:40:00
○ 2026-04-13 11:10:34
●A2a01:7c8:aabc:674:5054:ff:feaf:5dc62026-02-14 → 2026-04-13 · 3 obs
○ 2017-06-18 21:06:38
● 2026-02-14 21:10:06
● 2026-04-13 11:10:34
●A37.97.132.1422026-02-14 → 2026-04-13 · 3 obs
○ 2017-06-18 21:06:38
● 2026-02-14 21:10:06
● 2026-04-13 11:10:34
○A84.241.186.702016-09-17 → 2017-06-18 · 5 obs
○ 2016-04-01 16:40:00
● 2016-09-17 04:36:24
● 2017-06-18 21:06:38
○ 2026-02-14 21:10:06
○ 2026-04-13 11:10:34
○A84.241.186.782016-09-17 → 2017-06-18 · 5 obs
○ 2016-04-01 16:40:00
● 2016-09-17 04:36:24
● 2017-06-18 21:06:38
○ 2026-02-14 21:10:06
○ 2026-04-13 11:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns4.dns.nl, ns1.dns.nl, ns3.dns.nl-
bitwolk.nlns0.nl, ns5.be, ns11.net2 records

✅ Authoritative Response

Server:195.8.195.95

NS records: ns0.nl, ns5.be, ns11.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

TypeCountSample Data
A137.97.132.142
AAAA12a01:7c8:aabc:674:5054:ff:feaf:5dc6
NS3ns0.nl, ns11.net...
MX3mail.bitwolk.nl (pri: 10), mail2.bitwolk.nl (pri: 30)...
TXT1v=spf1 include:sendgrid.net include:_spf
SOA1ns0.nl hostmaster.ns0.nl

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns0.nl, ns0.nl)

Analysis

Hierarchy

bitwolk.nl is a parent of cube.bitwolk.nl, yoda.bitwolk.nl, mail.bitwolk.nl, mail1.bitwolk.nl, mail2.bitwolk.nl and several other host names.

IP Addresses

bitwolk.nl points to two IP numbers: 2a01:7c8:aabc:674:5054:ff:feaf:5dc6 and 37.97.132.142.

Other host names, for instance cube.bitwolk.nl, yoda.bitwolk.nl, mail.bitwolk.nl, mail1.bitwolk.nl and mail2.bitwolk.nl share IP numbers with bitwolk.nl.

Name Servers

The delegation for bitwolk.nl is handled by three name servers: ns5.be, ns11.net and ns0.nl.

bitwolk.nl at least partially shares name servers with other domains, for instance itnova.nl, necosteel.be, intrnet.nl, zakbijbelbond.nl and hapklaar.nl.

These name servers are commonly used with the name servers ns2.transip.eu.

Two IP numbers per host:

ns5.be points to 2a01:7c8:7000:195::95 and 195.8.195.95.

ns11.net points to 2a01:7c8:f:c1f::95 and 37.97.199.95.

ns0.nl points to 2a01:7c8:dddd:195::95 and 195.135.195.95.

Mail Servers

bitwolk.nl is handled by three mail servers: mail1.bitwolk.nl, mail2.bitwolk.nl and mail.bitwolk.nl.

bitwolk.nl shares at least partially some mail servers with other domains, for example mailwolk.net, mailwolk.com and amrod.nl.

Host names sharing a single IP address:

The host name mail1.bitwolk.nl points to 37.97.132.142.

The host name mail2.bitwolk.nl points to 37.97.132.142.

The host name mail.bitwolk.nl points to 37.97.132.142.

Host names that point to 37.97.132.142: mail1.bitwolk.nl, mail2.bitwolk.nl and mail.bitwolk.nl.