harco.dk

📜 Historical scan 2026-07-08 10:36:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

harco.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 168.119.205.42 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by harco-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 89ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.205.42	600s	dedi7672.your-server.de	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	harco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09::d 52.101.68.18 52.101.68.21 52.101.68.29 52.101.68.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.98.16.67

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records 211ms

TXT Record
_globalsign-domain-verification=hHJ4nwEzFB9vJlyu5NGP2GQqqInR9R7ClkW4zSTW4O
apple-domain-verification=3AeyTEpglqdpTWwW
google-site-verification=QFt2FcmgAWKpx-UEXIyAbRHkuNI6Wp-O0bTEsPD8v3c
google-site-verification=Yk2Me8aaJWP2co1V1ginDB-8iMu-8VY4fUMlwnP1gFg
lbr5791rkd4c84npmgkbfm87tu
MS=ms88034785
v=spf1 ip4:77.213.95.10 ip4:83.151.137.194 ip4:77.215.171.19 ip4:40.68.36.243 ip4:168.119.205.42 ip4:178.132.227.13 include:spf.protection.outlook.com ip4:81.7.138.35 include:amazonses.com include:mailgun.org -all

✉️ SPF#

Policy	Record (harco.dk)
-all (hard fail)	v=spf1 ip4:77.213.95.10 ip4:83.151.137.194 ip4:77.215.171.19 ip4:40.68.36.243 ip4:168.119.205.42 ip4:178.132.227.13 include:spf.protection.outlook.com ip4:81.7.138.35 include:amazonses.com include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.harco.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; pct=100;

📬 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 2026-10-13 06:50:01

www	168.119.205.42 (AS24940) (address records, no CNAME)
www vs bare domain	Same network harco.dk: 168.119.205.42 (AS24940) www.harco.dk: 168.119.205.42 (AS24940)
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-harco-dk._domainkey.harcoheavyliftingaps.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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

208ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 04:05:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-10-10
Expires	2026-10-31 (13d)

📋 WHOIS#

⏱️ Lookup Timing#

89ms

84ms

76ms

AAAA

71ms

TXT

211ms

CAA

78ms

HTTPS

83ms

TLSA

106ms

SOA

0ms

MTA-STS

58ms

DNSSEC

208ms

SRV

126ms

Total

1707ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:50:01	1285ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 03:56:07	908ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 03:25:32	1497ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 19:35:47	3057ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 02:02:37	1008ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 02:10:11	1612ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:51:45	1151ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 21:48:35	4738ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 08:24:52	16994ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 19:28:02	7343ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 10:36:31 shown	1707ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:51:17	758ms	2 NS 1 A 1 MX	🔒 Secure