carlh.dk

📜 Historical scan 2026-06-25 15:58:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carlh.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 20 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.221.252.81 is hosted by Unit IT Services ApS (AS42876) in Denmark. Mail is handled by carlh-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 226ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 268ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.221.252.81	3600s	—	AS42876	Unit IT Services ApS	77.221.224.0/19	🇩🇰 Denmark	Beder

📧 MX Records#

1 records 259ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	carlh-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 52.101.68.0 52.101.68.12 52.101.73.22 52.101.73.4	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.154.136
🔶 Autoconfig	77.221.252.81

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 612ms

TXT Record
google-site-verification=eDFNsUJ_kVtKmEi5lMH1qSJumNb9gy9nSrd27-kzmNk
MS=ms72174496
v=spf1 ip4:80.167.236.130 ip4:91.215.161.77 ip4:91.215.161.80 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (carlh.dk)
~all (soft fail)	v=spf1 ip4:80.167.236.130 ip4:91.215.161.77 ip4:91.215.161.80 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.carlh.dk)
p=quarantine	v=DMARC1;p=quarantine;

📬 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 21:56:16

www	77.221.252.81 (AS42876) (address records, no CNAME)
www vs bare domain	Same network carlh.dk: 77.221.252.81 (AS42876) www.carlh.dk: 77.221.252.81 (AS42876)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-carlh-dk._domainkey.carlh.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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

483ms

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

🏷️ SOA#

219ms

Field	Value
Serial	2025051401
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 13:46:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-03-20
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

226ms

268ms

259ms

AAAA

234ms

TXT

612ms

CAA

284ms

HTTPS

214ms

TLSA

364ms

SOA

219ms

MTA-STS

323ms

DNSSEC

483ms

SRV

477ms

Total

3162ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-08 17:03:00	4594ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:28:16	1010ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 15:58:03 shown	3162ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:41:26	1195ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 00:39:09	3161ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:28:20	65535ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:25:49	2651ms	2 NS 1 A 1 MX	🔒 Secure