db24.dk

Records from scan: 2026-10-25 09:25:57 · 499ms total · last checked 2026-10-27 11:41 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

db24.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 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by db24-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	db24-dk.mail.protection.outlook.com	2a01:111:f403:ca15::4 2a01:111:f403:ca15::6 2a01:111:f403:ca16::4 2a01:111:f403:ca16::6 52.101.79.112 52.101.79.114 52.101.80.148 52.101.80.150	mail-gvzp280cu01904.inbound.protection.outlook.com mail-gv3p280cu01406.inbound.protection.outlook.com mail-mm0p280cu01104.inbound.protection.outlook.com mail-mm0p280cu01206.inbound.protection.outlook.com mail-mm0p280cu01100.inbound.protection.outlook.com mail-mm0p280cu01202.inbound.protection.outlook.com mail-gvzp280cu01904.inbound.protection.outlook.com mail-gv3p280cu01406.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 66ms

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

📝 TXT Records#

4 records 153ms

TXT Record
atlassian-domain-verification=xQd1DNapklUO92CBSnjbGGITUceUWaH1TOACznCNfuEARhh/QXmJgoTPPNNlT/9m
atlassian-sending-domain-verification=3afc5e9e-b575-4b8c-8887-50108813ced8
MS=ms22411110
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (db24.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.db24.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s; rua=mailto:db24mailreport@db24.dk; ruf=mailto:db24mailreport@db24.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

🧩 Web & zone#

checked 2026-10-25 09:25:57

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network db24.dk: 195.47.247.18 (AS51468) www.db24.dk: 195.47.247.18 (AS51468)
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
selector1	selector1-db24-dk._domainkey.db24global.onmicrosoft.com	RSA · ~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#

60ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026102401
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

34ms

29ms

AAAA

28ms

TXT

153ms

CAA

27ms

HTTPS

40ms

TLSA

62ms

SOA

32ms

MTA-STS

42ms

DNSSEC

60ms

SRV

66ms

Total

499ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 09:25:57 shown	499ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 17:59:28	2315ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 01:25:05	3557ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 00:13:49	964ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 00:09:51	2350ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 02:02:10	1291ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 22:46:06	1166ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:38:26	1349ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:06:12	949ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 22:35:03	1348ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 17:24:09	1454ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 03:58:46	1150ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:23:56	675ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 20:51:48	4133ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:15:57	293ms	0 NS 0 A 0 MX	❓ Unknown