jyskas.dk DNS records

🖥️ Nameservers2 records 70ms

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 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.94	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	jyskas-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::1 2a01:111:f403:ca04::e 2a01:111:f403:ca21::e 52.101.103.137 52.101.103.39 52.101.68.12 52.101.68.15	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.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

🔷 AAAA Records (IPv6)1 records 141ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:f7:4335:b37c:f37a	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 305ms

TXT Record
google-site-verification=FZe33C__bDs-QjSdu79ENTH6Sc1i_APgd_2hlsTvhys
MS=ms63515316
v=spf1 include:spf.protection.outlook.com include:spf.alarm.com -all

✉️ SPF

Policy	Record (jyskas.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.alarm.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)

🔐 DNSSEC234ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090201
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

70ms

A

73ms

MX

90ms

AAAA

141ms

TXT

305ms

CAA

158ms

HTTPS

142ms

TLSA

1117ms

SOA

0ms

MTA-STS

163ms

DNSSEC

234ms

SRV

241ms

Total

2340ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 14:00:37	2340ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 03:17:00	1153ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 17:27:39	1051ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:59:15	5784ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:15:50	3252ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 06:27:49	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:05:38	1192ms	2 NS 1 A 1 MX	🔒 Secure	View