sikkerit.dk

📜 Historical scan 2026-10-10 18:25:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sikkerit.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, sterling.ns.cloudflare.com). It was registered on 16 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.32.198 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sikkerit-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
edna.ns.cloudflare.com	108.162.192.109 172.64.32.109 173.245.58.109 2606:4700:50::adf5:3a6d 2803:f800:50::6ca2:c06d 2a06:98c1:50::ac40:206d	edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sterling.ns.cloudflare.com	108.162.195.143 162.159.44.143 172.64.35.143 2606:4700:58::a29f:2c8f 2803:f800:50::6ca2:c38f 2a06:98c1:50::ac40:238f	sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.32.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.154.115	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sikkerit-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::4 2a01:111:f403:ca48::10 2a01:111:f403:ca48::12 52.101.103.143 52.101.181.153 52.101.91.162 52.101.91.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9a73	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:20c6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.198,172.67.154.115 ech=AEX+DQBBSgAgACBes5NhmxWGjkNxmgIDMWF50FTfloQEDwvpIzDeAhG5NgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9a73,2606:4700:3034::6815:20c6

🔌 SRV Records#

1 records 106ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 163ms

TXT Record
google-site-verification=6ZdPwk-NEXTzj3PkO77oFmFD2BHSGPSfVAq6VsDkxpc
MS=ms12587747
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sikkerit.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.sikkerit.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:5692e55cf0114a60b9e72472450c1af5@dmarc-reports.cloudflare.net

📬 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 2026-10-20 03:01:37

www	104.21.32.198 172.67.154.115 2606:4700:3032::ac43:9a73 2606:4700:3034::6815:20c6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sikkerit.dk: 104.21.32.198 172.67.154.115 2606:4700:3032::ac43:9a73 2606:4700:3034::6815:20c6 (AS13335) www.sikkerit.dk: 104.21.32.198 172.67.154.115 2606:4700:3032::ac43:9a73 2606:4700:3034::6815:20c6 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-sikkerit-dk._domainkey.sikkerit.q-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-sikkerit-dk._domainkey.sikkerit.q-v1.dkim.mail.microsoft	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.

🔎 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#

104ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

43ms

Field	Value
Serial	2417111459
Primary NS (MNAME)	edna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 01:02:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-01-16
Expires	2027-01-15 (87d)

🔗 Same registrant#

11 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
6h.dk	Punktum dk A/S (direct)
brw.dk	Punktum dk A/S (direct)
fyfanden.dk	Punktum dk A/S (direct)
latestdot.dk	Punktum dk A/S (direct)
livesupport.dk	Punktum dk A/S (direct)
lynsupport.dk	Punktum dk A/S (direct)
managewp.dk	Punktum dk A/S (direct)
privatdiskret.dk	Punktum dk A/S (direct)
tidsbestillinger.dk	Punktum dk A/S (direct)
websitesalg.dk	Punktum dk A/S (direct)
wieseservices.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

31ms

37ms

AAAA

34ms

TXT

163ms

CAA

36ms

HTTPS

34ms

TLSA

744ms

SOA

43ms

MTA-STS

52ms

DNSSEC

104ms

SRV

106ms

Total

1550ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 03:01:37	2712ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 00:22:34	1542ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-16 23:21:24	1241ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-10 18:25:24 shown	1550ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 15:51:34	4239ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 09:41:02	1494ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 03:15:24	1824ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 07:48:08	2349ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 20:19:36	1754ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 06:33:22	8559ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 05:49:48	5358ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 06:24:42	1645ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 00:09:43	2099ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-24 00:08:42	10921ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 11:52:52	1131ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 04:09:47	1434ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 17:58:00	1186ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 06:34:38	2669ms	2 NS 2 A 1 MX	🔓 Insecure