damkjaersko.dk

📜 Historical scan 2026-10-11 14:15:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

damkjaersko.dk is a .dk domain served by 2 nameservers (olof.ns.cloudflare.com, walk.ns.cloudflare.com). It was registered on 31 August 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.24.24 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by damkjaersko-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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
olof.ns.cloudflare.com	108.162.195.51 162.159.44.51 172.64.35.51 2606:4700:58::a29f:2c33 2803:f800:50::6ca2:c333 2a06:98c1:50::ac40:2333	olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
walk.ns.cloudflare.com	108.162.194.128 162.159.38.128 172.64.34.128 2606:4700:50::a29f:2680 2803:f800:50::6ca2:c280 2a06:98c1:50::ac40:2280	walk.ns.cloudflare.com walk.ns.cloudflare.com walk.ns.cloudflare.com walk.ns.cloudflare.com walk.ns.cloudflare.com walk.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.24.24	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.122	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	damkjaersko-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::28 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::8 52.101.185.21 52.101.68.12 52.101.91.162 52.101.91.21	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:d87a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1818	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.24.24,172.67.216.122 ech=AEX+DQBBfgAgACDXA1zib74/Tmum4o1kk0tBlfwEYiEz6rI29vn0In2eFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d87a,2606:4700:3037::6815:1818

📝 TXT Records#

5 records 145ms

TXT Record
google-site-verification=8mTchHDR7grFeYBo3YiNW5QGZj7La9jm0t_velygynE
klaviyo-site-verification=Ybt9cY
Sendinblue-code:aa1925976bba26c3aee15a1ec487e885
Sendinblue-code:f840f6e574ecd0770a6d061231d20e9d
v=spf1 include:spf.protection.oulook.com ip4:178.62.233.13 ip4:193.163.39.123 include:spf.sendinblue.com mx ~all

✉️ SPF#

Policy	Record (damkjaersko.dk)
~all (soft fail)	v=spf1 include:spf.protection.oulook.com ip4:178.62.233.13 ip4:193.163.39.123 include:spf.sendinblue.com mx ~all

📨 DMARC#

Policy	Record (_dmarc.damkjaersko.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:DamKDMARC@damkjaersko.dk; ruf=mailto:DamKDMARC@damkjaersko.dk; fo=1

📬 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 15:26:50

www	104.26.10.157 104.26.11.157 172.67.73.186 2606:4700:20::681a:a9d 2606:4700:20::681a:b9d 2606:4700:20::ac43:49ba (AS13335) (address records, no CNAME)
www vs bare domain	Same network damkjaersko.dk: 104.26.10.157 104.26.11.157 172.67.73.186 2606:4700:20::681a:a9d (AS13335) www.damkjaersko.dk: 104.26.10.157 104.26.11.157 172.67.73.186 2606:4700:20::681a:a9d (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-damkjaersko-dk._domainkey.damkjaersko.r-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: 3/10 · policy: ~all

error include:spf.protection.oulook.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2417135647
Primary NS (MNAME)	olof.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 14:30:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-08-31
Expires	2027-07-31 (279d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

31ms

40ms

45ms

AAAA

26ms

TXT

145ms

CAA

34ms

HTTPS

41ms

TLSA

759ms

SOA

33ms

MTA-STS

50ms

DNSSEC

105ms

SRV

106ms

Total

1962ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 15:26:50	3436ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-11 14:15:26 shown	1962ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 05:32:04	865ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 18:16:09	1726ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 23:19:53	9469ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 15:23:13	1420ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 09:59:46	1292ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 10:56:37	897ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 10:29:08	1099ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:51:21	761ms	2 NS 1 A 1 MX	🔒 Secure