davidbl.dk

📜 Historical scan 2026-06-17 01:11:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

davidbl.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 3.120.120.3 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by mx1.mailserver.darknet.dk, mx2.mailserver.darknet.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.120.120.3	—	enforcer.darknet.dk	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

3 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.mailserver.darknet.dk	3.120.120.100	mailserver.darknet.dk	AS16509 Amazon.com, Inc.
20	—	mx2.mailserver.darknet.dk	3.120.120.100	mailserver.darknet.dk	AS16509 Amazon.com, Inc.
30	—	mx3.mailserver.darknet.dk	3.120.120.100	mailserver.darknet.dk	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

1 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:d014:dc7:7220::20	—	—	AS16509	Amazon.com, Inc.	2a05:d000:0:0:0:0:0:0/25	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 102ms

TXT Record
spf2.0/pra
v=spf1 include:_spf.mailserver.darknet.dk -all

✉️ SPF#

Policy	Record (davidbl.dk)
-all (hard fail)	v=spf1 include:_spf.mailserver.darknet.dk -all

📨 DMARC#

Policy	Record (_dmarc.davidbl.dk)
p=reject	v=DMARC1; pct=100; p=reject; rua=mailto:dmarc-reports@mailserver.darknet.dk; ruf=mailto:dmarc-reports@mailserver.darknet.dk; fo=1

📬 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 01:44:25

www CNAME	davidbl.dk (all on davidbl.dk) → 3.120.120.3 2a05:d014:dc7:7220::20 (AS16509)
www vs bare domain	Same network davidbl.dk: 3.120.120.3 2a05:d014:dc7:7220::20 (AS16509) www.davidbl.dk: 3.120.120.3 2a05:d014:dc7:7220::20 (AS16509)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026053101
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#

31ms

30ms

27ms

AAAA

30ms

TXT

102ms

CAA

29ms

HTTPS

27ms

TLSA

97ms

SOA

28ms

MTA-STS

167ms

DNSSEC

96ms

SRV

0ms

Total

640ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:08:51	2868ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-29 14:45:38	1619ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-22 03:04:04	870ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-11 01:28:09	912ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-03 15:04:04	1166ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-01 23:35:23	1051ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-01 23:00:44	1031ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 20:09:22	3384ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-21 21:15:20	1154ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:11:25 shown	640ms	2 NS 1 A 3 MX	🔒 Secure