def-sport.dk DNS records

🖥️ Nameservers2 records 46ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.11	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	defsport-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::9 2a01:111:f403:ca09::a 52.101.73.11 52.101.73.126 52.101.73.155 52.101.73.8	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.8
🔶 Autoconfig	46.30.213.11

🔷 AAAA Records (IPv6)1 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:5d:f03f:878c:560a	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 196ms

TXT Record
ezm9cP5dfE9PFS0C8nMGBnRuDTaKHgCzwpcPYUNElridlJXcgeHOVAxwik3SCYNB+K1XBoBr+njgarKyP80Jcw==
MS=ms38323355
v=spf1 include:spf.protection.outlook.com include:Spf.eu.exclaimer.net include:_custspf.one.com include:rpost.net -all

✉️ SPF

Policy	Record (def-sport.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:Spf.eu.exclaimer.net include:_custspf.one.com include:rpost.net -all

📨 DMARC

Policy	Record (_dmarc.def-sport.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:mot2n0vi@ag.dmarcian.eu; ruf=mailto:mot2n0vi@fr.dmarcian.eu; fo=1;

📬 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)

🔐 DNSSEC2054ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082302
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

46ms

A

40ms

MX

43ms

AAAA

49ms

TXT

196ms

CAA

48ms

HTTPS

26ms

TLSA

732ms

SOA

0ms

MTA-STS

65ms

DNSSEC

2054ms

SRV

74ms

Total

3251ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 00:41:46	3251ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 19:58:11	1163ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 00:09:11	3787ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 22:15:53	1295ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 04:57:32	7227ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:59:31	707ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:48:36	1253ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:53:58	1916ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:31:18	675ms	2 NS 1 A 1 MX	🔒 Secure	View