renninja.dk DNS records

🖥️ Nameservers2 records 51ms

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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.208.48.244	3600s	vmi3186131.contaboserver.net	AS51167	Contabo GmbH	85.208.48.0/24	🇫🇷 France	Lauterbourg

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	renninja-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 52.101.68.0 52.101.68.39 52.101.68.8 52.101.73.11	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.101.112.194

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 147ms

TXT Record
MS=ms14510850
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (renninja.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.renninja.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:jtrs@renninja.dk

📬 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)

🔐 DNSSEC150ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-20 21:18:39

Field	Value
Registrar	ONE.COM A/S
Registered	2025-09-14
Expires	2026-09-13 (11d)

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

57ms

MX

49ms

AAAA

51ms

TXT

147ms

CAA

43ms

HTTPS

65ms

TLSA

196ms

SOA

0ms

MTA-STS

85ms

DNSSEC

150ms

SRV

8095ms

Total

9105ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 12:27:37	9105ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 17:49:10	1061ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 05:48:00	3663ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 12:24:55	2226ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 21:18:14	9279ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 05:03:38	1850ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 18:45:12	5574ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 21:51:06	3307ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 00:30:19	1458ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 14:28:52	837ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:47:20	1796ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 07:35:42	888ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:18:20	22228ms	2 NS 1 A 1 MX	🔒 Secure	View