dvi-ren.dk DNS records

🖥️ Nameservers2 records 32ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.170	3600s	web17.curanet.dk	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dviren-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca09::d 52.101.68.15 52.101.73.1 52.101.73.11 52.101.73.15	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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
🔶 Autoconfig	93.191.156.217

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 214ms

TXT Record
google-site-verification=2dxeir5M3LIcPA1XNLpKoPjvEqdMb2RJBx482FvPmhE
v=spf1 include:spf.protection.outlook.com ip4:93.191.156.217 -all

✉️ SPF

Policy	Record (dvi-ren.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:93.191.156.217 -all

📨 DMARC

Policy	Record (_dmarc.dvi-ren.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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)

🔐 DNSSEC2049ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA24ms

Field	Value
Serial	2026032401
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

32ms

A

31ms

MX

21ms

AAAA

43ms

TXT

214ms

CAA

42ms

HTTPS

42ms

TLSA

810ms

SOA

24ms

MTA-STS

58ms

DNSSEC

2049ms

SRV

67ms

Total

7682ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-03 20:20:01	7682ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 20:01:27	1506ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 02:13:13	1460ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 05:07:03	1273ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 04:28:54	2932ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 05:06:12	864ms	2 NS 1 A 1 MX	🔓 Insecure	View