harso.dk

📜 Historical scan 2026-06-19 01:28:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

harso.dk is a .dk domain served by 2 nameservers (ns1.loopia.se, ns2.loopia.se). It was registered on 20 October 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.188.2.53 is hosted by Loopia AB (AS39570) in Sweden. Mail is handled by harso-dk.mail.protection.outlook.com. 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 87ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.loopia.se	2a02:250:ffff::20 93.188.0.20	ns1.loopia.se ns1.loopia.se	AS39570 Loopia AB AS39570 Loopia AB
ns2.loopia.se	185.71.156.20 2a02:250:fffe::20	ns2.loopia.se ns2.loopia.se	AS215836 Loopia AB AS215836 Loopia AB

🌍 A Records#

1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.188.2.53	3600s	webfront3.webcluster.loopia.se	AS39570	Loopia AB	93.188.0.0/21	🇸🇪 Sweden	—

📧 MX Records#

1 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	harso-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca09::9 52.101.68.25 52.101.73.16 52.101.73.2 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 52.98.243.56

🔷 AAAA Records (IPv6)#

1 records 94ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:250:0:8::51	3600s	webfront1.webcluster.loopia.se	AS39570	Loopia AB	2a02:250:0:0:0:0:0:0/47	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 373ms

TXT Record
v=spf1 mx include:spf.protection.outlook.com ip4:89.184.153.27 -all

✉️ SPF#

Policy	Record (harso.dk)
-all (hard fail)	v=spf1 mx include:spf.protection.outlook.com ip4:89.184.153.27 -all

📨 DMARC#

Policy	Record (_dmarc.harso.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

📬 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 09:06:56

www	93.188.2.53 2a02:250:0:8::51 (AS39570) (address records, no CNAME)
www vs bare domain	Same network harso.dk: 93.188.2.53 2a02:250:0:8::51 (AS39570) www.harso.dk: 93.188.2.53 2a02:250:0:8::51 (AS39570)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-harso-dk._domainkey.harsomaskiner.onmicrosoft.com	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

277ms

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	1781740800
Primary NS (MNAME)	ns1.loopia.se
Responsible (RNAME)	registry@loopia.se
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 03:36:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-10-20
Expires	2026-12-31 (75d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

87ms

98ms

105ms

AAAA

94ms

TXT

373ms

CAA

126ms

HTTPS

123ms

TLSA

166ms

SOA

0ms

MTA-STS

77ms

DNSSEC

277ms

SRV

875ms

Total

1648ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 09:06:56	2267ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 07:36:42	2639ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-13 06:34:17	5826ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-08 23:17:01	4096ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 15:27:41	5137ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 14:27:04	3031ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 02:26:37	1393ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 00:07:24	1694ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-08 17:29:05	1460ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 17:27:19	1234ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 03:53:04	10369ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 20:17:22	2040ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 02:50:03	1904ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 03:42:59	10028ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 17:06:11	2068ms	2 NS 1 A 1 MX	❓ Unknown
2026-07-10 18:40:14	10823ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 11:48:32	4323ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 11:19:12	4138ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 16:54:39	993ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 01:28:36 shown	1648ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:10:19	681ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:56:17	1211ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:54:27	1665ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:54:25	1510ms	2 NS 1 A 1 MX	🔓 Insecure