wintherholding.dk DNS records

🖥️ Nameservers2 records 153ms

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 177ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.180.102.42	3600s	—	AS3292	TDC Holding A/S	188.176.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 180ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	wintherholding-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::4 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 52.101.68.10 52.101.68.8 52.101.73.2 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 683ms

TXT Record
MS=ms51315544
v=spf1 include:spf.protection.outlook.com ip4:195.215.170.226 include:spf.eu.exclaimer.net -all

✉️ SPF

Policy	Record (wintherholding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:195.215.170.226 include:spf.eu.exclaimer.net -all

📨 DMARC

Policy	Record (_dmarc.wintherholding.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:reports@dmarc.host123.dk; ruf=mailto:reports@dmarc.host123.dk; fo=1; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC304ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

153ms

A

177ms

MX

180ms

AAAA

175ms

TXT

683ms

CAA

195ms

HTTPS

199ms

TLSA

934ms

SOA

0ms

MTA-STS

253ms

DNSSEC

304ms

SRV

225ms

Total

3153ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 10:03:13	3153ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 05:55:36	8945ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 14:22:31	1234ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 17:58:16	1142ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 20:08:51	1112ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:53:28	1333ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:44:15	1454ms	2 NS 1 A 1 MX	🔒 Secure	View