edu-mail.dk
Last scanned: 2026-08-27 08:52:12  ·  610ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.completnet.com 185.129.60.30 30.powerlan.dk AS216313 Completnet ApS
ns2.completnet.dk 130.225.32.10 — AS1835 IDDQD-AS
ns3.completnet.com 130.225.95.130 — AS1835 IDDQD-AS
ns4.completnet.dk 178.72.19.14 — AS3342 Cibicom A/S
🌍 A Records1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.32.61 3600s — AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark —
📧 MX Records3 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mta1.edu-mail.dk 130.225.32.211 mta1.edu-mail.dk AS1835 IDDQD-AS
10 86400s mta2.edu-mail.dk 130.225.32.212 mta2.edu-mail.dk AS1835 IDDQD-AS
10 86400s mta3.edu-mail.dk 130.225.32.213 mta3.edu-mail.dk AS1835 IDDQD-AS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   129ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (edu-mail.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.edu-mail.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@edu-mail.dk; ruf=mailto:dmarc@edu-mail.dk; fo=1; adkim=s; aspf=s;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082702
Primary NS (MNAME)ns1.completnet.com
Responsible (RNAME)noc@arcanic.dk
Refresh14400s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
34ms
MX
37ms
AAAA
34ms
TXT
129ms
CAA
39ms
HTTPS
27ms
TLSA
53ms
SOA
0ms
MTA-STS
49ms
DNSSEC
105ms
SRV
39ms
Total
610ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:52:12 610ms 4 NS 1 A 3 MX 🔒 Secure View
2026-08-22 12:24:26 5317ms 4 NS 1 A 3 MX 🔒 Secure View
2026-08-18 02:00:22 24780ms 4 NS 1 A 3 MX 🔒 Secure View
2026-08-12 19:32:54 3104ms 4 NS 1 A 3 MX 🔒 Secure View
2026-08-10 01:18:48 1155ms 4 NS 1 A 3 MX 🔒 Secure View
2026-08-06 01:36:44 1859ms 4 NS 1 A 3 MX 🔒 Secure View
2026-07-29 02:08:58 718ms 4 NS 1 A 3 MX 🔒 Secure View
2026-07-23 11:41:40 873ms 4 NS 1 A 3 MX 🔒 Secure View
2026-07-19 03:19:51 2658ms 4 NS 1 A 3 MX 🔒 Secure View
2026-07-14 15:56:47 720ms 4 NS 1 A 3 MX 🔒 Secure View
2026-07-08 16:01:20 1643ms 4 NS 1 A 3 MX 🔒 Secure View
2026-07-03 13:03:05 2096ms 4 NS 1 A 3 MX 🔒 Secure View
2026-06-29 18:34:35 1996ms 4 NS 1 A 3 MX 🔒 Secure View
2026-06-26 14:19:52 3487ms 4 NS 1 A 3 MX 🔒 Secure View
2026-06-23 07:54:34 1116ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 05:55:24 3225ms 4 NS 1 A 3 MX 🔒 Secure View
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