hassing.dk DNS records

🖥️ Nameservers2 records 225ms

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 219ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
207.154.210.128	600s	972180.cloudwaysapps.com	AS14061	DigitalOcean, LLC	207.154.192.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 215ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hassing-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 2a01:111:f403:ca09::8 52.101.68.0 52.101.68.21 52.101.73.11 52.101.73.26	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 270ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 432ms

TXT Record
google-site-verification=RftxzuFoxaL9n3HTLCbztUY0iSdETE7tFXIXWPU3VM8
MS=ms80376677
v=spf1 a:webmail.hassing.dk ip4:85.27.160.108 ip4:95.166.235.198 ip4:195.249.210.222 ip4:83.151.143.174 include:spf.mailanyone.net include:servers.mcsv.net include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all

✉️ SPF

Policy	Record (hassing.dk)
~all (soft fail)	v=spf1 a:webmail.hassing.dk ip4:85.27.160.108 ip4:95.166.235.198 ip4:195.249.210.222 ip4:83.151.143.174 include:spf.mailanyone.net include:servers.mcsv.net include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all

📨 DMARC

Policy	Record (_dmarc.hassing.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

🔗 TLSA / DANE

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

🔐 DNSSEC371ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
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

225ms

A

219ms

MX

215ms

AAAA

218ms

TXT

432ms

CAA

231ms

HTTPS

246ms

TLSA

449ms

SOA

0ms

MTA-STS

277ms

DNSSEC

371ms

SRV

270ms

Total

3692ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-15 03:00:55	3692ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 05:36:11	1267ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 13:07:07	7757ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:05:37	1276ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:03:04	732ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:55:51	1086ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:55:08	1601ms	2 NS 1 A 1 MX	🔒 Secure	View