263.nu - robtex.com
263.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-08-17 00:00:28 +0000 (EPOCH 1786924828) (auto) | ||||||
| TXT | id:53442cf0-d6c5-4c2f-b108-547aa62899cc | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1786924878 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.messagingengine.com2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 00:04:40
●NSns2.messagingengine.com2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 00:04:40
●MXeu1-smtp.messagingengine.com2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 00:04:40
●MXeu2-smtp.messagingengine.com2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 00:04:40
●A70.34.218.1742026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 00:04:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu... | - |
| 263.nu | ns2.messagingengine.com, ns1.messagingengine.com | - |
✅ Authoritative Response
Server:162.159.25.191
NS records: ns2.messagingengine.com, ns1.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 263.nu (unsigned zone)
⏱️ Timing
Total: 764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 70.34.218.174 |
| NS | 2 | ns1.messagingengine.com, ns2.messagingengine.com |
| MX | 2 | eu1-smtp.messagingengine.com (pri: 10), eu2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | ns1.messagingengine.com postmaster.messa |
Analysis
IP Addresses
263.nu has exactly one IP address — 70.34.218.174.
Name Servers
263.nu has two authoritative name servers — ns1.messagingengine.com and ns2.messagingengine.com.
The name server configuration of 263.nu is shared with other domains, for instance mobasseri.ir, passwordmanagerhelp.com, grinstead.co and two others.
The name servers for 263.nu are at least partly shared with other domains such as jjk3.com, kingofjumpers.com, maidenheadbouncycastles.co.uk and nwmatrix.net.
These name servers tend to appear together with the name servers ns1.rightbox.com, ns2.rightbox.com and ns3.rightbox.com, plus two others.
ns1.messagingengine.com directs to 162.159.24.178 and ns2.messagingengine.com directs to 162.159.25.191; each host name points to exactly one IP number.
Mail Servers
263.nu uses two mail servers, eu1-smtp.messagingengine.com and eu2-smtp.messagingengine.com.
The mail server setup of 263.nu matches that of other domains such as bwe.im, vervoorts.org, mailhost.cc and two others.
At least some of the mail servers used by 263.nu are shared with other domains: fastmail.es, dbruhn.de, fastmail.se and two others among them.
Hosts with 8 IP addresses each:
eu2-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
Host names pointing to two IP addresses:
eu1-smtp.messagingengine.com resolves to 204.75.18.216 and 204.75.18.217.