db-oversigt-sundk.dk

Records from scan: 2026-10-07 20:33:45 · 344ms total · last checked 2026-10-25 00:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

db-oversigt-sundk.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 20 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.247.78.91 is hosted by Rackhosting.com ApS (AS31590) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.247.78.91	600s	—	AS31590	Rackhosting.com ApS	77.247.64.0/20	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 112ms

TXT Record
v=spf1 include:spf.opusconsult.dk -all

✉️ SPF#

Policy	Record (db-oversigt-sundk.dk)
-all (hard fail)	v=spf1 include:spf.opusconsult.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🧩 Web & zone#

checked 2026-10-07 20:33:45

www	77.247.78.91 (AS31590) (address records, no CNAME)
www vs bare domain	Same network db-oversigt-sundk.dk: 77.247.78.91 (AS31590) www.db-oversigt-sundk.dk: 77.247.78.91 (AS31590)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

57ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

24ms

Field	Value
Serial	2026100200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 15:55:55

Field	Value
Registrar	Simply.com A/S
Registered	2025-01-20
Expires	2027-01-19 (86d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

32ms

31ms

AAAA

27ms

TXT

112ms

CAA

21ms

HTTPS

39ms

TLSA

69ms

SOA

24ms

MTA-STS

47ms

DNSSEC

57ms

SRV

47ms

Total

344ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 20:33:45 shown	344ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-03 15:16:57	1588ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-25 14:19:34	435ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-05 09:24:40	496ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 13:52:19	487ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-24 03:04:56	2315ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-23 01:50:40	1093ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:15:24	526ms	3 NS 1 A 0 MX	🔒 Secure