7bits.nl - dns.ninja
7bits.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-05 04:30:02 +0000 (EPOCH 1783225802) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-05 #9 | ||||||
Subdomains
hopper.7bits.nl |
lorentz.7bits.nl |
nomina.7bits.nl |
bernoulli.7bits.nl |
grace.7bits.nl |
Same first word
DNS History
16 records (8 active, 8 former)
●NSbernoulli.7bits.nl2020-02-21 → 2026-07-05 · 3 obs
● 2020-02-21 21:09:24
● 2026-07-05 05:14:28
●NSgrace.7bits.nl2016-11-25 → 2026-07-05 · 3 obs
● 2016-11-25 05:43:18
● 2026-07-05 05:14:28
○NShopper.7bits.nl2016-11-25 → 2017-01-05 · 5 obs
● 2016-11-25 05:43:18
● 2017-01-05 21:19:12
○ 2020-02-21 21:09:24
○ 2026-07-05 05:14:28
●NSlorentz.7bits.nl2016-11-25 → 2026-07-05 · 3 obs
● 2016-11-25 05:43:18
● 2026-07-05 05:14:28
●NSnomina.7bits.nl2026-03-30 → 2026-07-05 · 3 obs
● 2026-03-30 18:32:00
● 2026-07-05 05:14:28
○NSns.7bits.nl2015-07-20 → 2016-07-07 · 4 obs
● 2016-07-07 03:56:54
○ 2016-11-25 05:43:18
○ 2026-07-05 05:14:28
○NSns.dataloss.nl2015-07-20 → 2016-07-07 · 4 obs
● 2016-07-07 03:56:54
○ 2016-11-25 05:43:18
○ 2026-07-05 05:14:28
●MXin1-smtp.messagingengine.com2020-02-21 → 2026-07-05 · 3 obs
● 2020-02-21 21:09:24
● 2026-07-05 05:14:28
●MXin2-smtp.messagingengine.com2020-02-21 → 2026-07-05 · 3 obs
● 2020-02-21 21:09:24
● 2026-07-05 05:14:28
○MXshannon.7bits.nl2015-07-20 → 2017-01-05 · 4 obs
● 2017-01-05 21:19:12
○ 2020-02-21 21:09:24
○ 2026-07-05 05:14:28
○A173.212.217.2422020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 21:09:24
○ 2026-03-30 18:32:00
○ 2026-07-05 05:14:28
○A2a01:1b0:202:40::12015-07-20 → 2017-01-05 · 4 obs
● 2017-01-05 21:19:12
○ 2020-02-21 21:09:24
○ 2026-07-05 05:14:28
●A2a01:4f8:1c1b:f98b::12026-03-30 → 2026-07-05 · 3 obs
● 2026-03-30 18:32:00
● 2026-07-05 05:14:28
○A2a02:c207:2020:2188::12020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 21:09:24
○ 2026-03-30 18:32:00
○ 2026-07-05 05:14:28
●A5.75.136.442026-03-30 → 2026-07-05 · 3 obs
● 2026-03-30 18:32:00
● 2026-07-05 05:14:28
○A89.188.0.402015-07-20 → 2017-01-05 · 4 obs
● 2017-01-05 21:19:12
○ 2020-02-21 21:09:24
○ 2026-07-05 05:14:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| 7bits.nl | grace.7bits.nl, bernoulli.7bits.nl | 4 records |
✅ Authoritative Response
Server:89.188.2.130
NS records: grace.7bits.nl, bernoulli.7bits.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.75.136.44 |
| AAAA | 1 | 2a01:4f8:1c1b:f98b::1 |
| NS | 3 | nomina.7bits.nl, grace.7bits.nl... |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
| TXT | 2 | google-site-verification=kncpDZ8ueDikjds, bird is the word |
| SOA | 1 | lorentz.7bits.nl hostmaster.7bits.nl |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (grace.7bits.nl, bernoulli.7bits.nl, grace.7bits.nl...)
Analysis
Hierarchy
The domain 7bits.nl serves as parent to hopper.7bits.nl, lorentz.7bits.nl, nomina.7bits.nl, bernoulli.7bits.nl and grace.7bits.nl.
IP Addresses
7bits.nl points to the IP addresses 5.75.136.44 and 2a01:4f8:1c1b:f98b::1
Other host names, such as hopper.7bits.nl, share IP numbers with 7bits.nl.
Name Servers
The domain 7bits.nl is delegated to these four name servers: bernoulli.7bits.nl, grace.7bits.nl, lorentz.7bits.nl and nomina.7bits.nl.
7bits.nl shares at least some of its name servers with other domains, for example bz2.nl, 34.0.188.89.in-addr.arpa, 2.0.2.0.0.b.1.0.1.0.a.2.ip6.arpa and dataloss.nl.
These name servers are often deployed together with the name servers ns5.dataloss.nl, ns.dataloss.nl, imap.bz2.nl and ns2.bz2.nl.
Four hostnames, each resolving to a pair of IP addresses: bernoulli.7bits.nl directs to 89.188.2.130 and 2a01:1b0:0:1::1; grace.7bits.nl directs to 173.212.217.242 and 2a02:c207:2020:2188::1; lorentz.7bits.nl directs to 89.188.0.34 and 2a01:1b0:202:76::34; nomina.7bits.nl directs to 89.188.0.35 and 2a01:1b0:202:76::35.
Mail Servers
The MX records for 7bits.nl point to two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
7bits.nl has the same mail server arrangement as a number of other domains, for example pauljones.io, doodleoo.com, mail.markpeglow.net and two more.
7bits.nl shares mail servers with at least some other domains, such as rockstable.net, email-provider.eu and drjspina.com.
Host names resolving to 8 IP numbers:
in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
Hosts pointing to four IP addresses:
in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.