emmt.dk
📜 Historical scan 2026-08-11 04:49:11  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
NameserverIP addressesPTRASN / ISP
ns1.esis.dk 185.19.134.2 ns1.esis.dk AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk 185.19.134.3 ns2.esis.dk AS199374 Syddansk Erhvervsskole Odense-Vejle
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.215.240.208 3600s — AS3292 TDC Holding A/S 195.215.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
100 3600s mxnonexistent.emmt.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   201ms
TXT Record
\"uvmid=183407\"
v=spf1 -all
✉️ SPF
PolicyRecord (emmt.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.emmt.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r
📬 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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2020051789
Primary NS (MNAME)esisns1
Responsible (RNAME)hostmaster
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
42ms
MX
49ms
AAAA
38ms
TXT
201ms
CAA
61ms
HTTPS
51ms
TLSA
71ms
SOA
0ms
MTA-STS
89ms
DNSSEC
92ms
SRV
83ms
Total
626ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:08:10 471ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 04:55:46 1981ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 03:56:07 1046ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 17:31:38 3331ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 04:49:11 626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 22:11:38 3172ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 13:00:14 1072ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 06:13:07 3727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 02:33:55 900ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 20:21:28 1327ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 01:07:52 8778ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 00:40:55 1090ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 01:18:11 1080ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 14:14:41 12617ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 13:17:56 450ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 06:06:32 606ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 00:33:05 824ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:02:31 1110ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 07:25:41 533ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 07:20:23 786ms 2 NS 1 A 1 MX 🔒 Secure View
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