7-bit.nl - robtex.com

7-bit.nl

DNSSEC⚠️ Not signed
A83.172.129.95🇳🇱 NEDZONE-AS83.172.128.0/22
PTRns1.doorpointserver2.nl
NSns1.doorpointserver2.nl ⭐
A83.172.129.95🇳🇱 NEDZONE-AS83.172.128.0/22
PTRns1.doorpointserver2.nl
NSns2.doorpointserver2.nl
A83.172.130.95🇳🇱 NEDZONE-AS83.172.128.0/22
PTRns1.doorpointserver2.nl
MXmail.7-bit.nl ⭐
A83.172.129.95🇳🇱 NEDZONE-AS83.172.128.0/22
PTRns1.doorpointserver2.nl
TXTv=spf1 a mx ip4:83.172.129.95 ~all
TXTd5fb78896037c03afef762963f22fe18c1641ed6
SOAns1.doorpointserver2.nlhostmaster@7-bit.nl 2026-03-06 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-25 07:00:01 +0000 (EPOCH 1777100401)
SOAns1.dns.nldns@sidn.nl 2026-04-25 #14

Subdomains

mail.7-bit.nl

Same first word

7-bit.pl
7-bit.ru
7-bit.nl
7-bit.net
7-bit.org

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns1.doorpointserver2.nlns2.doorpointserver2.nlns1.pleskserver15.nlns1.pleskserver5.nlns2.pleskserver15.nlns2.pleskserver5.nlMXmail.7-bit.nlA83.172.129.9583.172.129.12383.172.164.65
●NSns1.doorpointserver2.nl2026-04-24 → 2026-04-25 · 3 obs
○ 2017-02-16 05:01:54
● 2026-04-24 17:52:10
● 2026-04-25 08:11:16
○NSns1.pleskserver15.nl2017-02-16 → 2017-02-16 · 4 obs
○ 2015-11-10 19:32:32
● 2017-02-16 05:01:54
○ 2026-04-24 17:52:10
○ 2026-04-25 08:11:16
○NSns1.pleskserver5.nl2015-07-05 → 2015-11-10 · 4 obs
● 2015-07-05 22:13:16
● 2015-11-10 19:32:32
○ 2017-02-16 05:01:54
○ 2026-04-25 08:11:16
●NSns2.doorpointserver2.nl2026-04-24 → 2026-04-25 · 3 obs
○ 2017-02-16 05:01:54
● 2026-04-24 17:52:10
● 2026-04-25 08:11:16
○NSns2.pleskserver15.nl2017-02-16 → 2017-02-16 · 4 obs
○ 2015-11-10 19:32:32
● 2017-02-16 05:01:54
○ 2026-04-24 17:52:10
○ 2026-04-25 08:11:16
○NSns2.pleskserver5.nl2015-07-05 → 2015-11-10 · 4 obs
● 2015-07-05 22:13:16
● 2015-11-10 19:32:32
○ 2017-02-16 05:01:54
○ 2026-04-25 08:11:16
●MXmail.7-bit.nl2017-02-16 → 2026-04-25 · 2 obs
● 2017-02-16 05:01:54
● 2026-04-25 08:11:16
○A83.172.129.1232017-02-16 → 2017-02-16 · 4 obs
○ 2015-11-10 19:32:32
● 2017-02-16 05:01:54
○ 2026-04-24 17:52:10
○ 2026-04-25 08:11:16
●A83.172.129.952026-04-24 → 2026-04-25 · 3 obs
○ 2017-02-16 05:01:54
● 2026-04-24 17:52:10
● 2026-04-25 08:11:16
○A83.172.164.652015-07-05 → 2015-11-10 · 4 obs
● 2015-07-05 22:13:16
● 2015-11-10 19:32:32
○ 2017-02-16 05:01:54
○ 2026-04-25 08:11:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
7-bit.nlns1.doorpointserver2.nl, ns2.doorpointserver2.nl2 records

✅ Authoritative Response

Server:83.172.129.95

NS records: ns1.doorpointserver2.nl, ns2.doorpointserver2.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7-bit.nl (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

TypeCountSample Data
A183.172.129.95
NS2ns2.doorpointserver2.nl, ns1.doorpointserver2.nl
MX1mail.7-bit.nl (pri: 10)
TXT2d5fb78896037c03afef762963f22fe18c1641ed6, v=spf1 a mx ip4:83.172.129.95 ~all
SOA1ns1.doorpointserver2.nl hostmaster.7-bit

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.doorpointserver2.nl, ns2.doorpointserver2.nl)

Analysis

Hierarchy

mail.7-bit.nl has 7-bit.nl as its parent.

IP Addresses

7-bit.nl maps to IP address 83.172.129.95.

Other host names, for instance sevenbit.nl, mail.insphirebenelux.nl, mail.ronaldjonker.nl, mail.burnmusic.nl and mail.doorpointserver2.nl share IP numbers with 7-bit.nl.

Name Servers

Two name servers ns1.doorpointserver2.nl and ns2.doorpointserver2.nl are delegated to 7-bit.nl.

7-bit.nl uses the same name server configuration as other domains, such as lionairrondvluchten.nl, habri.nl, deuitboedel.info, hiephoi.nl and gerarddriehuis.nl.

Host names with a single IP address:

ns1.doorpointserver2.nl points to 83.172.129.95

ns2.doorpointserver2.nl points to 83.172.130.95

Mail Servers

7-bit.nl is handled by a single mail server, mail.7-bit.nl.

mail.7-bit.nl points to one IP number: 83.172.129.95.