smtp.stud.ntnu.no - robtex.com
smtp.stud.ntnu.no
stud.ntnu.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:700:305:8008::206 | ||||||
| A | 129.241.121.206 | ||||||
| NS | dnsadmin.itea.ntnu.no ⭐ | ||||||
| NS | ns1.ntnu.no ⚠️ Not in parent delegation | ||||||
| NS | ns2.ntnu.no ⚠️ Not in parent delegation | ||||||
| MX | mx.ntnu.no ⭐ | ||||||
| TXT | v=spf1 redirect=_spf.ntnu.no | ||||||
| TXT | yOwIwy2AXQlB6wHRFx3ra6GyOxgoSlsErIXJAhDl+xxhJtcndo7qmFnlvDtCZCjrO9lr6XOFJ8wSa... | ||||||
| TXT | mindmanager-verification=03d32105985e3d564fd6369c20aa3906cc5db6c16f420a081b0a... | ||||||
| TXT | r5e5aQyZXQXDHFA4q5Le1z7SawAyVJDG9hZJ06Rd3fm3aQEXHRG7rR9ypw9iEOicUQPQ52sHlCMfW... | ||||||
| TXT | miro-verification=d37a1e9c27cede04e0941fe857abb3f932c1b050 | ||||||
| TXT | DomainVerification=4HTBW85TE7L4IWPLLWDZH51H0CFUNFWWKVE43SFGSBV74PVZ0V05FEI2I5... | ||||||
| TXT | ZOOM_verify_nRyYp4cnSqyiPD_bgcqd9A | ||||||
| SOA | dnsadmin.itea.ntnu.nohostmaster@ntnu.no 2026-07-07 #0 | ||||||
WOT: SAFE (90/100)
Previously MX for
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○A129.241.56.662014-04-26 → 2014-04-26 · 3 obs
● 2014-04-26 10:36:36
○ 2017-06-26 23:23:36
○ 2026-08-15 11:48:24
○ 2017-06-26 23:23:36
○ 2026-08-15 11:48:24
○A2001:700:300:3::2252014-04-26 → 2014-04-26 · 3 obs
● 2014-04-26 10:36:36
○ 2017-06-26 23:23:36
○ 2026-08-15 11:48:24
○ 2017-06-26 23:23:36
○ 2026-08-15 11:48:24
○A2001:700:300:3::2352014-04-26 → 2014-04-26 · 3 obs
● 2014-04-26 10:36:36
○ 2017-06-26 23:23:36
○ 2026-08-15 11:48:24
○ 2017-06-26 23:23:36
○ 2026-08-15 11:48:24
●CNAMElvs56vip31.it.ntnu.no2017-06-26 → 2026-08-15 · 3 obs
○ 2014-04-26 10:36:36
● 2017-06-26 23:23:36
● 2026-08-15 11:48:24
● 2017-06-26 23:23:36
● 2026-08-15 11:48:24
○CNAMEreddo6.itea.ntnu.no2014-04-26 → 2014-04-26 · 3 obs
● 2014-04-26 10:36:36
○ 2017-06-26 23:23:36
○ 2026-08-15 11:48:24
○ 2017-06-26 23:23:36
○ 2026-08-15 11:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, x.nic.no, y.nic.no, z.nic.no... | 11 records |
| ntnu.no | ns1.ntnu.no, ns2.ntnu.no | 4 records |
✅ Authoritative Response
Server:129.241.0.208
NS records: ns1.ntnu.no, ns2.ntnu.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntnu.no (unsigned zone)
⏱️ Timing
Total: 1294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | lvs56vip31.it.ntnu.no |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (i.nic.no, x.nic.no, y.nic.no...)