dkbus.dk

📜 Historical scan 2026-06-25 20:39:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dkbus.dk is a .dk domain served by 2 nameservers (candy.ns.cloudflare.com, kurt.ns.cloudflare.com). It was registered on 17 August 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.98 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dkbus-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
candy.ns.cloudflare.com	108.162.192.79 172.64.32.79 173.245.58.79 2606:4700:50::adf5:3a4f 2803:f800:50::6ca2:c04f 2a06:98c1:50::ac40:204f	candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.98	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.189.131	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dkbus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 52.101.68.16 52.101.73.26 52.101.73.4 52.101.73.6	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

2 records 174ms

TXT Record
MS=ms24098205
v=spf1 a mx ip4:77.66.17.138 ip4:77.66.63.193 include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (dkbus.dk)
-all (hard fail)	v=spf1 a mx ip4:77.66.17.138 ip4:77.66.63.193 include:spf.protection.outlook.com include:spf.curanet.dk -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 2026-10-10 16:36:45

www	104.21.33.98 172.67.189.131 2606:4700:3032::6815:2162 2606:4700:3037::ac43:bd83 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dkbus.dk: 104.21.33.98 172.67.189.131 2606:4700:3032::6815:2162 2606:4700:3037::ac43:bd83 (AS13335) www.dkbus.dk: 104.21.33.98 172.67.189.131 2606:4700:3032::6815:2162 2606:4700:3037::ac43:bd83 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

51ms

Field	Value
Serial	2405457774
Primary NS (MNAME)	candy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 07:56:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-08-17
Expires	2027-08-31 (315d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
5stjernetservice.dk	Punktum dk A/S (direct)
thykjaer-as.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

48ms

38ms

AAAA

58ms

TXT

174ms

CAA

30ms

HTTPS

73ms

TLSA

335ms

SOA

51ms

MTA-STS

33ms

DNSSEC

65ms

SRV

148ms

Total

1137ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 04:44:30	1102ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 04:20:43	1393ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 17:31:01	3564ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 01:31:20	3634ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 09:36:32	2286ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 09:12:00	10328ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 20:39:52 shown	1137ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 03:45:48	607ms	2 NS 2 A 1 MX	🔓 Insecure