spambot.dk

📜 Historical scan 2026-08-29 21:29:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

spambot.dk is a .dk domain served by 2 nameservers (lakas.ns.cloudflare.com, laura.ns.cloudflare.com). It was registered on 16 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.236 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxext1.mailbox.org, mxext2.mailbox.org 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 142ms

Nameserver	IP addresses	PTR	ASN / ISP
lakas.ns.cloudflare.com	108.162.193.194 172.64.33.194 173.245.59.194 2606:4700:58::adf5:3bc2 2803:f800:50::6ca2:c1c2 2a06:98c1:50::ac40:21c2	lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laura.ns.cloudflare.com	108.162.192.183 172.64.32.183 173.245.58.183 2606:4700:50::adf5:3ab7 2803:f800:50::6ca2:c0b7 2a06:98c1:50::ac40:20b7	laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.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 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.236	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.117	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mxext1.mailbox.org	2001:67c:2050:104:0:1:25:1 80.241.60.212	mx1.mailbox.org mx1.mailbox.org	AS199118 Heinlein Support GmbH AS199118 Heinlein Support GmbH
10	300s	mxext2.mailbox.org	2001:67c:2050:104:0:2:25:1 80.241.60.215	mx2.mailbox.org mx2.mailbox.org	AS199118 Heinlein Support GmbH AS199118 Heinlein Support GmbH
20	300s	mxext3.mailbox.org	2001:67c:2050:104:0:3:25:1 80.241.60.216	mx3.mailbox.org mx3.mailbox.org	AS199118 Heinlein Support GmbH AS199118 Heinlein Support GmbH

🔷 AAAA Records (IPv6)#

2 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:6ec	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8775	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 132ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.6.236,172.67.135.117 ech=AEX+DQBBrQAgACCyYUtu+hjEKpfaUBb9so9Jt4Ua7vJpLWUs6ahSnP5/WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:6ec,2606:4700:3036::ac43:8775

📝 TXT Records#

1 records 418ms

TXT Record
v=spf1 include:_spf.spambot.dk -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.spambot.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-16 06:05:43

www	104.21.6.236 172.67.135.117 2606:4700:3035::6815:6ec 2606:4700:3036::ac43:8775 (AS13335) (address records, no CNAME)
www vs bare domain	Same network spambot.dk: 104.21.6.236 172.67.135.117 2606:4700:3035::6815:6ec 2606:4700:3036::ac43:8775 (AS13335) www.spambot.dk: 104.21.6.236 172.67.135.117 2606:4700:3035::6815:6ec 2606:4700:3036::ac43:8775 (AS13335)
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
BIMI	v=BIMI1; l=; a=;

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.spambot.dk	j4cZ7VTZ3tZ4jijADx3YVOeWvcpGMmTEL86dUUZkAfc
TXT	_acme-challenge.spambot.dk	P3D9zylBtJsx2aTnRcNwtsU2Pfd012FAMAeQDqeO4LE

🔗 TLSA / DANE#

9 records 208ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…

🔐 DNSSEC#

285ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413419924
Primary NS (MNAME)	lakas.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 06:16:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-03-16
Expires	2027-07-31 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

142ms

108ms

98ms

AAAA

73ms

TXT

418ms

CAA

104ms

HTTPS

132ms

TLSA

208ms

SOA

0ms

MTA-STS

171ms

DNSSEC

285ms

SRV

162ms

Total

2547ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 06:05:43	1410ms	2 NS 2 A 3 MX	🔒 Secure
2026-10-04 15:41:53	1219ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-29 14:52:25	3667ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-25 14:10:23	1676ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-23 13:14:53	2786ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-22 03:05:53	1596ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-15 21:02:41	1695ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-08 18:26:21	3124ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-04 03:40:18	2319ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-31 12:54:16	2238ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-29 21:29:34 shown	2547ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-28 08:33:59	1239ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-24 15:44:06	3495ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-07 23:33:30	1838ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-26 18:48:50	10754ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-13 13:33:48	3604ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-07 04:19:58	3262ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-27 08:17:16	1278ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-26 09:46:44	922ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-22 02:19:43	2781ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-17 13:58:02	5505ms	2 NS 2 A 3 MX	🔒 Secure