sidani.dk

📜 Historical scan 2026-10-01 17:23:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sidani.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 25 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 40.115.112.33 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by sidani-dk.mail.protection.outlook.com. 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#

4 records 83ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 266ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
40.115.112.33	3600s	—	AS8075	Microsoft Corporation	40.112.0.0/13	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 276ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sidani-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig	40.115.112.33

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 527ms

TXT Record
MS=ms90393791
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sidani.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-13 05:00:43

www	40.115.112.33 (AS8075) (address records, no CNAME)
www vs bare domain	Same network sidani.dk: 40.115.112.33 (AS8075) www.sidani.dk: 40.115.112.33 (AS8075)
Wildcard	Yes: any name under the zone resolves
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

450ms

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

🏷️ SOA#

114ms

Field	Value
Serial	2026100100
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 2026-10-21 18:36:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-25
Expires	2027-02-28 (128d)

🔗 Same registrant#

4 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
detergolf.dk	Punktum dk A/S (direct)
logogolf.dk	Punktum dk A/S (direct)
millers.dk	Punktum dk A/S (direct)
rysgolf.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

266ms

276ms

AAAA

303ms

TXT

527ms

CAA

254ms

HTTPS

315ms

TLSA

1597ms

SOA

114ms

MTA-STS

308ms

DNSSEC

450ms

SRV

434ms

Total

3758ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:00:43	1334ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 17:23:09 shown	3758ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 16:54:59	756ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-04 22:00:05	2990ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 21:33:06	603ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:48:41	1017ms	4 NS 1 A 1 MX	🔒 Secure