hjortby.dk

📜 Historical scan 2026-06-17 12:42:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjortby.dk is a .dk domain served by 2 nameservers (merlin.ns.cloudflare.com, yolanda.ns.cloudflare.com). It was registered on 26 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.166 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by hjortby-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 151ms

Nameserver	IP addresses	PTR	ASN / ISP
merlin.ns.cloudflare.com	108.162.193.205 172.64.33.205 173.245.59.205 2606:4700:58::adf5:3bcd 2803:f800:50::6ca2:c1cd 2a06:98c1:50::ac40:21cd	merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yolanda.ns.cloudflare.com	108.162.192.241 172.64.32.241 173.245.58.241 2606:4700:50::adf5:3af1 2803:f800:50::6ca2:c0f1 2a06:98c1:50::ac40:20f1	yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.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 128ms

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

📧 MX Records#

1 records 160ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	hjortby-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::2 2a01:111:f403:ca04::a 2a01:111:f403:ca09::f 52.101.73.153 52.101.73.2 52.101.73.28 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)#

2 records 154ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:24a6	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c596	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 152ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.166,172.67.197.150 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:24a6,2606:4700:3035::ac43:c596

📝 TXT Records#

3 records 285ms

TXT Record
google-site-verification=pdFJ1wuEWeyOMAIa-fTn9i4r8eIPOJ9qy0ivATdAfjA
MS=ms98832942
v=spf1 mx ip4:80.210.71.247 a:hjortby.dk include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (hjortby.dk)
~all (soft fail)	v=spf1 mx ip4:80.210.71.247 a:hjortby.dk include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.hjortby.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:788eb4fb251d405599902aa37e31cece@dmarc-reports.cloudflare.net,mailto:postmaster@hjortby.dk; ruf=mailto:postmaster@hjortby.dk; pct=50;

📬 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 2026-10-15 21:26:21

www	104.21.36.166 172.67.197.150 2606:4700:3032::6815:24a6 2606:4700:3035::ac43:c596 (AS13335) (address records, no CNAME)
www vs bare domain	Same network hjortby.dk: 104.21.36.166 172.67.197.150 2606:4700:3032::6815:24a6 2606:4700:3035::ac43:c596 (AS13335) www.hjortby.dk: 104.21.36.166 172.67.197.150 2606:4700:3032::6815:24a6 2606:4700:3035::ac43:c596 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
s1	—	RSA · ~1024 bit below 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

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

298ms

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

🏷️ SOA#

160ms

Field	Value
Serial	2407149154
Primary NS (MNAME)	merlin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 01:25:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-07-26
Expires	2028-07-31 (647d)

📋 WHOIS#

⏱️ Lookup Timing#

151ms

128ms

160ms

AAAA

154ms

TXT

285ms

CAA

161ms

HTTPS

152ms

TLSA

598ms

SOA

160ms

MTA-STS

164ms

DNSSEC

298ms

SRV

0ms

Total

3834ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 21:26:21	6406ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-08 04:18:51	1100ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 18:42:26	1304ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 18:27:46	1606ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 06:22:11	2951ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 15:15:54	1928ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 04:56:04	2977ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 22:58:47	1198ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-08 07:18:05	2770ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 01:23:44	1383ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-30 21:21:46	2366ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 00:59:29	1337ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-24 17:27:02	3586ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-23 14:06:14	1622ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 13:38:14	2119ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-20 13:10:43	2621ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-04 04:48:43	1707ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-16 04:05:05	2395ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-06 19:24:59	5851ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-05 13:01:51	6638ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-02 22:44:12	1584ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 03:35:46	981ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 23:48:36	1542ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 06:48:12	2536ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-19 09:28:41	4016ms	2 NS 2 A 1 MX	🔒 Secure