budolf.dk

📜 Historical scan 2026-08-31 09:48:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

budolf.dk is a .dk domain served by 2 nameservers (annabel.ns.cloudflare.com, rodrigo.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by budolf-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
annabel.ns.cloudflare.com	108.162.194.207 162.159.38.207 172.64.34.207 2606:4700:50::a29f:26cf 2803:f800:50::6ca2:c2cf 2a06:98c1:50::ac40:22cf	annabel.ns.cloudflare.com annabel.ns.cloudflare.com annabel.ns.cloudflare.com annabel.ns.cloudflare.com annabel.ns.cloudflare.com annabel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rodrigo.ns.cloudflare.com	108.162.195.78 162.159.44.78 172.64.35.78 2606:4700:58::a29f:2c4e 2803:f800:50::6ca2:c34e 2a06:98c1:50::ac40:234e	rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com rodrigo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	budolf-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::3 2a01:111:f403:ca48::8 52.101.181.153 52.101.68.15 52.101.68.25 52.101.73.153	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.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	104.21.15.162

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 184ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.budolf.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:04a3e652458d4e1fbdc7d3ebad1b4803@dmarc-reports.cloudflare.net

📬 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 2026-10-08 02:36:12

www	Exists, no address
www vs bare domain	Neither resolves budolf.dk: no address www.budolf.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-budolf-dk._domainkey.budolf.d-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-budolf-dk._domainkey.budolf.d-v1.dkim.mail.microsoft	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#

111ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2413580968
Primary NS (MNAME)	annabel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

28ms

26ms

31ms

AAAA

34ms

TXT

184ms

CAA

24ms

HTTPS

25ms

TLSA

300ms

SOA

0ms

MTA-STS

52ms

DNSSEC

111ms

SRV

68ms

Total

1296ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 19:49:23	10712ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-13 17:09:21	10752ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-06 15:11:53	10949ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-01 16:17:37	2027ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-31 09:48:33 shown	1296ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-07 04:02:43	1392ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-16 09:53:39	2189ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-10 20:02:02	744ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-24 19:40:24	1097ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 04:09:06	1195ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:59:14	691ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 17:36:07	2925ms	2 NS 2 A 1 MX	🔓 Insecure