sejs-svejbaekskytteforening.dk DNS records

🖥️ Nameservers2 records 40ms

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
46.30.215.20	3600s	webcluster1.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sejssvejbaekskytteforening-dk01b.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::1 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 52.101.68.25 52.101.73.145 52.101.73.26 52.101.73.28	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:a5:8ebe:1ef0:e5a4	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

🔌 SRV Records1 records 94ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 125ms

TXT Record
MS=ms31049752
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (sejs-svejbaekskytteforening.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
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

40ms

A

31ms

MX

32ms

AAAA

31ms

TXT

125ms

CAA

26ms

HTTPS

40ms

TLSA

1049ms

SOA

0ms

MTA-STS

41ms

DNSSEC

102ms

SRV

94ms

Total

1999ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 09:13:18	1999ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 04:10:27	5849ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 01:36:50	1266ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 21:46:58	3835ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 03:36:42	5983ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 13:43:47	1093ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 14:38:14	3269ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 06:50:03	942ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 06:22:37	2279ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-20 19:14:11	599ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:27:10	1703ms	2 NS 1 A 1 MX	🔒 Secure	View