sdga.dk

📜 Historical scan 2026-07-28 08:26:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sdga.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.45.77.44 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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 2029ms

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 2027ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.45.77.44	43198s	Mail.hurtigweb.com	AS204151	EWII Bredbaand A/S	194.45.76.0/22	🇩🇰 Denmark	Kokkedal

📧 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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.sdga.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:mail@sdga.dk; pct=90

📬 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 2026-10-10 14:02:07

www	194.45.77.44 2a06:4004:802a:0:4920:1085:c9dd:d445 (AS204151) (address records, no CNAME)
www vs bare domain	Same network sdga.dk: 194.45.77.44 2a06:4004:802a:0:4920:1085:c9dd:d445 (AS204151) www.sdga.dk: 194.45.77.44 2a06:4004:802a:0:4920:1085:c9dd:d445 (AS204151)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

4053ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	fully validated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-04 10:45:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-12
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

2029ms

2027ms

4033ms

AAAA

4026ms

TXT

4175ms

CAA

39ms

HTTPS

4024ms

TLSA

99ms

SOA

4026ms

MTA-STS

4037ms

DNSSEC

4053ms

SRV

4035ms

Total

8847ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 10:31:25	8479ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 10:29:34	32763ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:15:06	8501ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:52:25	8415ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 14:22:28	32639ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 07:06:14	8724ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-30 15:40:59	1035ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 08:26:43 shown	8847ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-28 10:57:41	1004ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 01:32:55	579ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:44:29	892ms	2 NS 1 A 1 MX	🔒 Secure