aa-h.dk

📜 Historical scan 2026-07-09 07:53:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aa-h.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 10 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.212 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by aah-dk0e.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.212	43200s	webhotel04.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aah-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.68.0 52.101.68.15 52.101.68.21 52.101.73.15	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 164ms

TXT Record
MS=ms85175042
v=spf1 include:spf.protection.outlook.com include:_spf.hostonline.dk -all

✉️ SPF#

Policy	Record (aa-h.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.hostonline.dk -all

📨 DMARC#

Policy	Record (_dmarc.aa-h.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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 2026-10-14 19:42:06

www CNAME	aa-h.dk (all on aa-h.dk) → 217.195.185.212 (AS31027)
www vs bare domain	Same network aa-h.dk: 217.195.185.212 (AS31027) www.aa-h.dk: 217.195.185.212 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-aah-dk0e._domainkey.sparia.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-aah-dk0e._domainkey.sparia.y-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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070602
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	43200s
Retry	43200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-13 05:02:03

Field	Value
Registrar	TS COMPUTER ApS
Registered	2011-06-10
Expires	2027-06-30 (256d)

🔗 Same registrant#

6 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).

Domain	Registrar
benzinrabat.dk	TS COMPUTER ApS
bilklubben.dk	Punktum dk A/S (direct)
el-forbundet.dk	TS COMPUTER ApS
elforbundet.dk	TS COMPUTER ApS
skiftselskab.dk	TS COMPUTER ApS
sparia.dk	TS COMPUTER ApS

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

30ms

AAAA

38ms

TXT

164ms

CAA

28ms

HTTPS

28ms

TLSA

1016ms

SOA

0ms

MTA-STS

42ms

DNSSEC

67ms

SRV

100ms

Total

2295ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 19:42:06	3233ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-09 14:00:20	2505ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 11:37:59	1446ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 11:19:54	3035ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 10:53:01	10078ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 03:58:59	904ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-19 21:19:55	1243ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-14 09:22:01	3116ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-11 16:12:52	1954ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 15:31:49	1785ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-31 00:35:27	2266ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 08:32:01	10458ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-21 03:24:47	2537ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-16 15:32:29	4990ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-11 13:55:46	3868ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 17:51:54	10210ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-03 11:51:42	1489ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-26 08:59:31	10300ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-21 14:02:34	16967ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-16 14:07:40	1850ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-13 04:18:04	10662ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-09 07:53:39 shown	2295ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-09 07:34:10	4440ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 11:24:10	1642ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 01:19:32	671ms	3 NS 1 A 1 MX	🔓 Insecure