dho.dk

📜 Historical scan 2026-06-25 10:05:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dho.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 16 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.208.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by dho-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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#

3 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.208.59	3600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dho-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.29 52.101.73.12 52.101.73.30	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

1 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b03:11b0::2	3600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 137ms

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

📝 TXT Records#

2 records 350ms

TXT Record
google-site-verification=gK9eg0AZxwI7ibpuallNAR2CLC1b5CwXmoMxW_OD_Hk
v=spf1 ip4:46.4.208.59 include:spf.azehosting.net +a +mx +ip4:185.221.37.135 +ip4:116.202.245.110 +ip4:195.201.243.87 +include:spf.protection.outlook.com +include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (dho.dk)
~all (soft fail)	v=spf1 ip4:46.4.208.59 include:spf.azehosting.net +a +mx +ip4:185.221.37.135 +ip4:116.202.245.110 +ip4:195.201.243.87 +include:spf.protection.outlook.com +include:relay.mailchannels.net ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-12 12:42:11

www CNAME	dho.dk (all on dho.dk) → 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940)
www vs bare domain	Same network dho.dk: 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940) www.dho.dk: 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dho.dk	o5Nxrb6P5RsDJ5oeioUonuBZcwQX8RqgiznAatqoSYU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

146ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2026053103
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 17:06:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-06-16
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

92ms

83ms

AAAA

67ms

TXT

350ms

CAA

86ms

HTTPS

70ms

TLSA

172ms

SOA

60ms

MTA-STS

82ms

DNSSEC

146ms

SRV

137ms

Total

1072ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:09:26	3257ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 07:51:01	3186ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 16:59:59	10338ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 10:05:40 shown	1072ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 05:25:23	1124ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 02:35:54	847ms	3 NS 1 A 1 MX	🔓 Insecure