smtp.dnu.nu - robtex.com
smtp.dnu.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.9.94.85🇸🇪 LOOPIA194.9.94.0/23 SE-LOOPIA | ||||||
| A | 194.9.94.86🇸🇪 LOOPIA194.9.94.0/23 SE-LOOPIA | ||||||
dnu.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.157.222.73🇸🇪 GLESYS185.157.220.0/22 Portlane Network | ||||||
| NS | ns1.loopia.se ⭐ | ||||||
| NS | ns2.loopia.se | ||||||
| MX | mailcluster.loopia.se ⭐ | ||||||
| MX | mail2.loopia.se(20) | ||||||
| TXT | v=spf1 include:spf.loopia.se -all | ||||||
| SOA | ns1.loopia.seregistry@loopia.se serial=1776902400 | ||||||
WOT: SAFE (70/100)
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
○A185.41.88.762015-12-14 → 2016-09-27 · 3 obs
● 2015-12-14 00:18:04
● 2016-09-27 05:36:12
○ 2026-04-26 22:34:12
● 2016-09-27 05:36:12
○ 2026-04-26 22:34:12
●A194.9.94.852026-04-26 → 2026-04-26 · 2 obs
○ 2016-09-27 05:36:12
● 2026-04-26 22:34:12
● 2026-04-26 22:34:12
●A194.9.94.862026-04-26 → 2026-04-26 · 2 obs
○ 2016-09-27 05:36:12
● 2026-04-26 22:34:12
● 2026-04-26 22:34:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| dnu.nu | ns2.loopia.se, ns1.loopia.se | - |
✅ Authoritative Response
Server:185.71.156.20
NS records: ns2.loopia.se, ns1.loopia.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 194.9.94.85, 194.9.94.86 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
IP Addresses
smtp.dnu.nu points to two IP numbers: 194.9.94.85 and 194.9.94.86.
Other host names such as mvhservice.se, casaingrosso.se, bexheds.info, sthlmel.com and detmesta.se share IPs with smtp.dnu.nu.