siden72.dk

📜 Historical scan 2026-06-25 04:45:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siden72.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.158.28.97 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by mail.siden72.dk. 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 39ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.158.28.97	3600s	ec2-35-158-28-97.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	35.156.0.0/14	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.siden72.dk	35.158.28.97	ec2-35-158-28-97.eu-central-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 127ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (siden72.dk)
-all (hard fail)	v=spf1 mx -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#

latest probe, not this scan · checked 2026-10-09 17:18:58

www	NXDOMAIN
www vs bare domain	www does not resolve siden72.dk: 35.158.28.97 (AS16509) www.siden72.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2026042006
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 2026-10-07 13:22:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-01-31
Expires	2027-01-31 (96d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

44ms

48ms

AAAA

43ms

TXT

127ms

CAA

41ms

HTTPS

34ms

TLSA

99ms

SOA

42ms

MTA-STS

45ms

DNSSEC

110ms

SRV

47ms

Total

580ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 11:28:32	1790ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 10:47:49	579ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 10:42:47	768ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 10:39:50	486ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 00:43:34	1618ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 01:03:38	6613ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 04:45:30 shown	580ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:52:21	887ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 08:02:13	959ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:37:06	816ms	2 NS 1 A 1 MX	🔒 Secure