fsaopgave.dk

📜 Historical scan 2026-06-30 08:28:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fsaopgave.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 May 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-27 19:02:38

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network fsaopgave.dk: 195.47.247.18 (AS51468) www.fsaopgave.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026062907
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-27 19:24:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-05-06
Expires	2027-07-31 (276d)

🔗 Same registrant#

37 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
acadimi.dk	Punktum dk A/S (direct)
acadimy.dk	Punktum dk A/S (direct)
akadimi.dk	Punktum dk A/S (direct)
akadimy.dk	Punktum dk A/S (direct)
alexandermikkelsen.dk	Punktum dk A/S (direct)
amberguesthouse.dk	Punktum dk A/S (direct)
badmintonmagasin.dk	Punktum dk A/S (direct)
badmintonmagasinet.dk	Punktum dk A/S (direct)
billigdepotrum.dk	Punktum dk A/S (direct)
brønderslevdepotrum.dk	Punktum dk A/S (direct)
cmaopgave.dk	Punktum dk A/S (direct)
facithhx.dk	Punktum dk A/S (direct)
famikkel.dk	Punktum dk A/S (direct)
finddepotrum.dk	Punktum dk A/S (direct)
flojetfrareden.dk	Punktum dk A/S (direct)
fløjetfrareden.dk	Punktum dk A/S (direct)
frederikshavndepotrum.dk	Punktum dk A/S (direct)
fs10opgave.dk	Punktum dk A/S (direct)
fs10opgaver.dk	Punktum dk A/S (direct)
fsaopgaver.dk	Punktum dk A/S (direct)
fsopgave.dk	Punktum dk A/S (direct)
fsopgaver.dk	Punktum dk A/S (direct)
gaveverden.dk	Punktum dk A/S (direct)
greep.dk	Punktum dk A/S (direct)
hdopgave.dk	Punktum dk A/S (direct)
hdopgaver.dk	Punktum dk A/S (direct)
hhxopgave.dk	Punktum dk A/S (direct)
hhxopgaver.dk	Punktum dk A/S (direct)
hvadskalvihaveatspise.dk	Punktum dk A/S (direct)
jydenicph.dk	Simply.com A/S
padleworld.dk	Punktum dk A/S (direct)
padworld.dk	Punktum dk A/S (direct)
rentansigt.dk	Punktum dk A/S (direct)
stxopgave.dk	Punktum dk A/S (direct)
supworld.dk	Punktum dk A/S (direct)
vendsysseldepotrum.dk	Punktum dk A/S (direct)
vigtigviden.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

49ms

46ms

AAAA

40ms

TXT

171ms

CAA

48ms

HTTPS

49ms

TLSA

51ms

SOA

0ms

MTA-STS

58ms

DNSSEC

118ms

SRV

69ms

Total

687ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 19:02:38	726ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:53:36	546ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:47:12	1503ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 01:52:49	639ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 10:33:04	411ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 13:29:59	1514ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 23:30:57	578ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:16:23	538ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 12:11:52	8512ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 08:28:20 shown	687ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:58:06	456ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:48:08	705ms	2 NS 1 A 0 MX	🔒 Secure