hjortholt.dk

📜 Historical scan 2026-08-20 15:39:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjortholt.dk is a .dk domain served by 2 nameservers (ashley.ns.cloudflare.com, terry.ns.cloudflare.com). It was registered on 9 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.108 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io and 1 more. 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ashley.ns.cloudflare.com	108.162.192.71 172.64.32.71 173.245.58.71 2606:4700:50::adf5:3a47 2803:f800:50::6ca2:c047 2a06:98c1:50::ac40:2047	ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terry.ns.cloudflare.com	108.162.193.237 172.64.33.237 173.245.59.237 2606:4700:58::adf5:3bed 2803:f800:50::6ca2:c1ed 2a06:98c1:50::ac40:21ed	terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.108	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.60	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S
30	300s	mail.onlinemail.io	185.21.42.13	director1.mf.curanet.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d13c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:5d6c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.108,172.67.209.60 ech=AEX+DQBBcwAgACDGzFTteLQKl5LMA7ei3HVP9pZ3UMQS+1xorruX1g8bVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d13c,2606:4700:3032::6815:5d6c

📝 TXT Records#

1 records 197ms

TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (hjortholt.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io -all

📨 DMARC#

Policy	Record (_dmarc.hjortholt.dk)
p=none (monitor only)	v=DMARC1; p=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 2026-10-20 11:32:50

www	104.21.93.108 172.67.209.60 2606:4700:3030::ac43:d13c 2606:4700:3032::6815:5d6c (AS13335) (address records, no CNAME)
www vs bare domain	Same network hjortholt.dk: 104.21.93.108 172.67.209.60 2606:4700:3030::ac43:d13c 2606:4700:3032::6815:5d6c (AS13335) www.hjortholt.dk: 104.21.93.108 172.67.209.60 2606:4700:3030::ac43:d13c 2606:4700:3032::6815:5d6c (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.hjortholt.dk	Qb1B6gZhBfGSzil84h5P5tVrBCf9FPSzmToB8w88zr0
TXT	_acme-challenge.hjortholt.dk	XovR-x7Lj2rUkuIaYRdOWdFYOuCvUA4lYPv-AdpCQEE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412678557
Primary NS (MNAME)	ashley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 12:18:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-09
Expires	2027-01-31 (99d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

59ms

57ms

AAAA

56ms

TXT

197ms

CAA

58ms

HTTPS

44ms

TLSA

94ms

SOA

0ms

MTA-STS

76ms

DNSSEC

98ms

SRV

72ms

Total

1153ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 11:32:50	2333ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 19:59:48	482ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-05 14:01:31	1265ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-24 18:19:10	3348ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-22 15:45:40	1919ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-20 15:39:16 shown	1153ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-19 10:48:15	5031ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-23 01:45:35	17092ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-05 04:30:37	10057ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 01:05:38	773ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 21:04:43	1267ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-18 15:44:40	2963ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 12:29:32	3363ms	2 NS 2 A 3 MX	🔓 Insecure