centerforsygeplejeforskning.dk
Last scanned: 2026-08-28 20:15:47  ·  592ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
NameserverIP addressesPTRASN / ISP
ns3.supportcenter.dk 87.54.32.150 — AS3292 TDC Holding A/S
ns4.supportcenter.dk 2.106.7.200 ns4.supportcenter.dk AS3292 TDC Holding A/S
🌍 A Records1 records   18ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.32.247 3600s apps.akat.dk
campus-horsens.dk
driver.via.dk		 AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —
📧 MX Records1 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   76ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (centerforsygeplejeforskning.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.centerforsygeplejeforskning.dk)
p=reject v=DMARC1; p=reject;rua=mailto:dmarc@via.dk; ruf=mailto:dmarc@via.dk
📬 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial697
Primary NS (MNAME)ns3.supportcenter.dk
Responsible (RNAME)hostmaster@supportcenter.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
28ms
A
18ms
MX
24ms
AAAA
22ms
TXT
76ms
CAA
23ms
HTTPS
26ms
TLSA
256ms
SOA
0ms
MTA-STS
32ms
DNSSEC
97ms
SRV
25ms
Total
592ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 20:15:47 592ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 05:18:35 544ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 21:15:22 9066ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 07:14:40 1947ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 19:22:09 1331ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 04:57:42 530ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 03:40:12 798ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 15:57:52 443ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 17:43:53 3512ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 23:10:46 603ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 08:18:58 1314ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 20:55:50 427ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 13:46:57 8596ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 20:10:32 529ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 12:26:24 462ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 02:55:36 382ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 07:45:01 593ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 22:18:16 2480ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:06:43 529ms 2 NS 1 A 0 MX 🔒 Secure View
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