howart.dk

📜 Historical scan 2026-10-20 18:37:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

howart.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 July 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.3.198 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by howart-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 375ms

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 375ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.99.3.198	600s	static.198.3.99.88.clients.your-server.de	AS24940	Hetzner Online GmbH	88.99.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 352ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	howart-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca21::e 52.101.181.156 52.101.68.39 52.101.73.123 52.101.73.145	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 459ms

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

📝 TXT Records#

2 records 543ms

TXT Record
MS=ms26428882
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (howart.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-26 11:54:27

www	88.99.3.198 (AS24940) (address records, no CNAME)
www vs bare domain	Same network howart.dk: 88.99.3.198 (AS24940) www.howart.dk: 88.99.3.198 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

485ms

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

🏷️ SOA#

71ms

Field	Value
Serial	2026101905
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 2026-10-20 18:55:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-07-22
Expires	2027-07-31 (276d)

🔗 Same registrant#

1 domain

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
ramskovgaard.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

375ms

352ms

AAAA

342ms

TXT

543ms

CAA

328ms

HTTPS

352ms

TLSA

903ms

SOA

71ms

MTA-STS

401ms

DNSSEC

485ms

SRV

459ms

Total

2240ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 11:54:27	1076ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-25 04:43:50	603ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-23 05:14:47	1651ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 18:37:57 shown	2240ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:54:35	871ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:02:11	926ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:19:18	1297ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:45:58	1375ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:30:27	3268ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 23:31:26	1347ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 23:10:10	6628ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-22 05:33:41	9077ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 13:44:27	9248ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 02:53:48	769ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 22:32:16	1769ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:51:35	322ms	0 NS 0 A 0 MX	❓ Unknown