hassing-kjaer.dk DNS records

🖥️ Nameservers2 records 412ms

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 Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.127	600s	webforward.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 443ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hassingkjaer-dk01i.mail.eo.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::7 2a01:111:f403:ca09:: 2a01:111:f403:ca09::3 52.101.68.21 52.101.68.25 52.101.73.153 52.101.73.19	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.56
🔶 Autoconfig	46.30.213.127

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 563ms

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

✉️ SPF

Policy	Record (hassing-kjaer.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

🔗 TLSA / DANE

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

🔐 DNSSEC806ms

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

🏷️ SOA433ms

Field	Value
Serial	2026051601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

412ms

A

44ms

MX

443ms

AAAA

419ms

TXT

563ms

CAA

446ms

HTTPS

505ms

TLSA

4021ms

SOA

433ms

MTA-STS

436ms

DNSSEC

806ms

SRV

507ms

Total

5263ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-03 00:18:28	5263ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 21:07:35	4798ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 08:00:00	4577ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 16:48:34	1825ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 22:53:18	1182ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:07:58	3705ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:05:16	1386ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:56:02	4890ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:55:50	4759ms	2 NS 1 A 1 MX	🔒 Secure	View