duusvvs.dk DNS records

🖥️ Nameservers2 records 45ms

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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.149.228.6	3600s	webcluster04.tigermedia.eu	AS48854	team.blue Denmark A/S	185.149.228.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
15	600s	duusvvs-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.103.140 52.101.73.15 52.101.73.153 52.101.73.22	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.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	185.149.228.6
🔶 Autoconfig	185.149.228.6

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 210ms

TXT Record
0ed1fe018a0a787542269a463e9bfb70008e04b831
google-site-verification=CSK3SQHBDe66cCbDKU1T_PMhpeG07DTIcW8Z-Hn6ga8
MS=ms81072884
v=spf1 a include:spf.protection.outlook.com include:spf.tigermedia.eu include:_spf.google.com -all

✉️ SPF

Policy	Record (duusvvs.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com include:spf.tigermedia.eu include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.duusvvs.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)

🔐 DNSSEC9102ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081301
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

45ms

A

56ms

MX

50ms

AAAA

42ms

TXT

210ms

CAA

41ms

HTTPS

47ms

TLSA

668ms

SOA

0ms

MTA-STS

71ms

DNSSEC

9102ms

SRV

84ms

Total

10443ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:12:04	10443ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 06:57:57	775ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 19:22:59	3574ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 20:32:42	9141ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:26:29	2564ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:06:08	2828ms	2 NS 1 A 1 MX	🔒 Secure	View