dalbjerg.dk

📜 Historical scan 2026-06-16 23:46:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dalbjerg.dk is a .dk domain served by 2 nameservers (angela.ns.cloudflare.com, elmo.ns.cloudflare.com). It was registered on 14 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.173 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dalbjerg-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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
angela.ns.cloudflare.com	—	—	—
elmo.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.173	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.155.24	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	dalbjerg-dk.mail.protection.outlook.com	52.101.68.21 52.101.68.25 52.101.68.5 52.101.73.19	mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:9b18	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:28ad	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.173,172.67.155.24 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9b18,2606:4700:3034::6815:28ad

📝 TXT Records#

3 records 139ms

TXT Record
MS=BF2D1837B066CC4B2AA85560E24265E3251666BE
MS=ms87291848
v=spf1 a mx include:_spf.dalbjerg.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dalbjerg.dk)
-all (hard fail)	v=spf1 a mx include:_spf.dalbjerg.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.dalbjerg.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@dalbjerg.dk,mailto:re+sro5vsqzcis@dmarc.postmarkapp.com; ruf=mailto:dmarc@dalbjerg.dk; fo=1; adkim=r; aspf=r; pct=100; ri=3600; sp=none;

📬 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 2026-10-08 08:03:54

www	104.21.40.173 172.67.155.24 2606:4700:3033::6815:28ad 2606:4700:3033::ac43:9b18 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dalbjerg.dk: 104.21.40.173 172.67.155.24 2606:4700:3033::6815:28ad 2606:4700:3033::ac43:9b18 (AS13335) www.dalbjerg.dk: 104.21.40.173 172.67.155.24 2606:4700:3033::6815:28ad 2606:4700:3033::ac43:9b18 (AS13335)
Wildcard	No

✍️ DKIM keys#

4 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u23731261.wl012.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u23731261.wl012.sendgrid.net	RSA · ~2048 bit
selector1	selector1-dalbjerg-dk._domainkey.dalbjergdk.onmicrosoft.com	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2406043977
Primary NS (MNAME)	angela.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 20:18:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-05-14
Expires	2031-06-30 (1717d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

43ms

AAAA

45ms

TXT

139ms

CAA

36ms

HTTPS

38ms

TLSA

116ms

SOA

42ms

MTA-STS

35ms

DNSSEC

135ms

SRV

0ms

Total

650ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:18:54	1221ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:42:01	2135ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 15:19:43	10082ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 05:47:27	1918ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 02:30:38	1186ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 16:32:51	2079ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 21:12:58	1732ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 01:09:30	1191ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:46:10 shown	650ms	2 NS 2 A 1 MX	🔓 Insecure