sydjyskdata.dk

📜 Historical scan 2026-09-27 13:12:48 · ← Latest scan

sydjyskdata.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by sydjyskdata-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers

2 records 2033ms

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 Records

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records

1 records 2032ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sydjyskdata-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::20 2a01:111:f403:ca09::28 2a01:111:f403:ca21::10 52.101.103.36 52.101.68.29 52.101.73.123 52.101.73.155	mail-db4pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

2 records 143ms

TXT Record
MS=ms29014910
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🧩 Web & zone

latest probe, not this scan · checked 2026-09-30 03:58:01

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC

66ms

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

🏷️ SOA

0ms

Field	Value
Serial	2026092401
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

2033ms

30ms

2032ms

AAAA

30ms

TXT

143ms

CAA

34ms

HTTPS

27ms

TLSA

605ms

SOA

0ms

MTA-STS

2039ms

DNSSEC

66ms

SRV

45ms

Total

2982ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:58:01	874ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 13:20:10	1069ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 13:12:48 shown	2982ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 10:24:13	939ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 10:21:52	918ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 01:46:11	1521ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 19:10:52	867ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 05:58:12	2871ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 00:30:18	17355ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 02:30:01	3225ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 06:15:53	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 04:30:55	1416ms	2 NS 1 A 1 MX	🔒 Secure