7mb.nl - robtex.com
7mb.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ 🔒 | ||||||
| NS | ns3.dns.nl 🔒 | ||||||
| NS | ns4.dns.nl 🔒 | ||||||
| TXT | nl zone update: 2026-03-15 06:00:02 +0000 (EPOCH 1773554402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-15 #12 | ||||||
Subdomains
www.7mb.nl |
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSboek.7mb.nl2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 05:00:32
● 2026-03-24 10:38:10
●NSboek.dns-nl-server.com2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 05:00:32
● 2026-03-24 10:38:10
○NSdns15.ovh.net2015-12-01 → 2016-06-21 · 4 obs
● 2016-06-21 07:36:00
○ 2026-03-11 05:00:32
○ 2026-03-24 10:38:10
●NSkast.7mb.nl2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 05:00:32
● 2026-03-24 10:38:10
●NSkast.dns-nl-server.com2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 05:00:32
● 2026-03-24 10:38:10
○NSns15.ovh.net2015-12-01 → 2016-06-21 · 4 obs
● 2016-06-21 07:36:00
○ 2026-03-11 05:00:32
○ 2026-03-24 10:38:10
●MXmail.7mb.nl2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 10:38:10
○A149.202.57.162015-12-01 → 2016-06-21 · 4 obs
● 2016-06-21 07:36:00
○ 2026-03-11 05:00:32
○ 2026-03-24 10:38:10
●A2a00:1ca8:77:4:2160:7eda:c58a:10502026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 05:00:32
● 2026-03-24 10:38:10
●A5.255.77.1152026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 05:00:32
● 2026-03-24 10:38:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns1.dns.nl, ns3.dns.nl | - |
| 7mb.nl | boek.7mb.nl, boek.dns-nl-server.com, kast.7mb.nl, kast.dns-nl-server.com | 4 records |
✅ Authoritative Response
Server:5.255.77.115
NS records: boek.7mb.nl, boek.dns-nl-server.com, kast.7mb.nl, kast.dns-nl-server.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7mb.nl (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.255.77.115 |
| AAAA | 1 | 2a00:1ca8:77:4:2160:7eda:c58a:1050 |
| NS | 4 | boek.7mb.nl, kast.7mb.nl... |
| MX | 1 | mail.7mb.nl (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:5.255.77.115 ip6:2a00:1c |
| SOA | 1 | boek.7mb.nl admin.userver.nl |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (boek.7mb.nl, boek.7mb.nl, kast.7mb.nl...)
Analysis
Hierarchy
7mb.nl is a parent of www.7mb.nl.
IP Addresses
7mb.nl points to two IP numbers: 2a00:1ca8:77:4:2160:7eda:c58a:1050 and 5.255.77.115.
Other host names, for instance mail.habbophone.nl, boek.glasvezelnetwork.nl, mail.userver.nl, dns-nl-server.com and p2000.page share IP numbers with 7mb.nl.
Name Servers
7mb.nl is delegated to four name servers: boek.dns-nl-server.com, kast.dns-nl-server.com, boek.7mb.nl and kast.7mb.nl.
7mb.nl at least partially shares name servers with other domains, for instance tikicraft.nl, glasvezelnetwork.nl, a38.nl, coopcodis.nl and dns-nl-server.com.
These name servers are commonly used together with the name servers boek.userver.nl, kast.userver.nl, boek.tikicraft.nl, kast.tikicraft.nl, kast.glasvezelnetwork.nl, boek.a38.nl, kast.a38.nl, boek.zulke.nl, kast.zulke.nl and boek.coopcodis.nl.
Hostnames with two IP numbers
boek.dns-nl-server.com points to 2a00:1ca8:77:4:2160:7eda:c58a:1050 and 5.255.77.115
kast.dns-nl-server.com points to 2001:41d0:ab02::4:0:c4 and 141.227.131.211
boek.7mb.nl points to 2a00:1ca8:77:4:2160:7eda:c58a:1050 and 5.255.77.115
kast.7mb.nl points to 2001:41d0:ab02::4:0:c4 and 141.227.131.211
Pointing to 2a00:1ca8:77:4:2160:7eda:c58a:1050: boek.dns-nl-server.com and boek.7mb.nl
Pointing to 5.255.77.115: boek.dns-nl-server.com and boek.7mb.nl
Pointing to 2001:41d0:ab02::4:0:c4: kast.dns-nl-server.com and kast.7mb.nl
Pointing to 141.227.131.211: kast.dns-nl-server.com and kast.7mb.nl
Mail Servers
7mb.nl is handled by a single mail server, mail.7mb.nl.
mail.7mb.nl resolves to two IP numbers: 2a00:1ca8:77:4:2160:7eda:c58a:1050 and 5.255.77.115.