seo-butler.dk

📜 Historical scan 2026-06-24 13:09:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seo-butler.dk is a .dk domain served by 2 nameservers (elsa.ns.cloudflare.com, lou.ns.cloudflare.com). It was registered on 21 January 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.230 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
elsa.ns.cloudflare.com	108.162.192.111 172.64.32.111 173.245.58.111 2606:4700:50::adf5:3a6f 2803:f800:50::6ca2:c06f 2a06:98c1:50::ac40:206f	elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lou.ns.cloudflare.com	108.162.193.199 172.64.33.199 173.245.59.199 2606:4700:58::adf5:3bc7 2803:f800:50::6ca2:c1c7 2a06:98c1:50::ac40:21c7	lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.230	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.26	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.1.26 2a00:1450:4010:c1e::1a	lb-in-f26.1e100.net lb-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2a00:1450:4025:c01::1b	so-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	173.194.43.26 2607:f8b0:400e:c1e::1a	yudlsqd-in-f26.1e100.net yudlsqd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d11a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:42e6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.230,172.67.209.26 ech=AEX+DQBBFQAgACDv5ANalAi8b6OsMJlg/SWkg1CHU2Zwuq7OTvnUkiArBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d11a,2606:4700:3032::6815:42e6

📝 TXT Records#

8 records 1001ms

TXT Record
google-site-verification=i8vNg4mD-sB767JRy5AbHdilDKsLRxrx3Mg2zJlTn6A
google-site-verification=J76zNeGS3bRH_usAAYFYtahE5FK93mDilVf9kccJriQ
google-site-verification=NA_xC1vcqBbkL3H6afZSpi6LqJMFBkMKh1udlqxrQy4
google-site-verification=uEJ4Fbz_yKuUKetDFvvpVySR3bArIN-g-UTgDN8fZXU
google-site-verification=x6pBnJWsx8nRBRnv6NAyZSrc_KVYWIO0EaxIajVmWcI
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJGfAyE8RNrcPqPvFuCobudVXCmbQQTH0te19QA+xCcnAz5QrrwwuOubrbC6aTJf1X4Wiui4qldtstBSqTbnCVt4Hx8hmqtlRRMKe9Xr0ftU9JhSLaea9T658j2CNOZNZ3hHb11EeumjRftuk9684ryGmC9DRcx/F99NJV98wQYQIDAQAB
v=spf1 include:_spf.google.com ~all
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (seo-butler.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 DMARC#

Policy	Record (_dmarc.seo-butler.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:b638a3fdb1164f8bbee4f01b1f4d8aca@dmarc-reports.cloudflare.net,mailto:dmarc@seo-butler.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#

latest probe, not this scan · checked 2026-10-22 08:37:06

www	104.21.66.230 172.67.209.26 2606:4700:3031::ac43:d11a 2606:4700:3032::6815:42e6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network seo-butler.dk: 104.21.66.230 172.67.209.26 2606:4700:3031::ac43:d11a 2606:4700:3032::6815:42e6 (AS13335) www.seo-butler.dk: 104.21.66.230 172.67.209.26 2606:4700:3031::ac43:d11a 2606:4700:3032::6815:42e6 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
google	—	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

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2407777427
Primary NS (MNAME)	elsa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 22:47:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-01-21
Expires	2028-01-31 (463d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

40ms

44ms

AAAA

50ms

TXT

1001ms

CAA

48ms

HTTPS

52ms

TLSA

282ms

SOA

0ms

MTA-STS

208ms

DNSSEC

147ms

SRV

159ms

Total

2011ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:37:06	732ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-05 23:06:36	2245ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-03 22:44:21	689ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 21:50:15	1065ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-16 00:12:06	2557ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-08 21:48:07	2694ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-03 09:42:34	826ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-03 14:20:33	2355ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-22 06:18:15	3615ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-17 08:40:20	1393ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-03 13:25:04	1678ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-29 02:58:10	1220ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 13:09:25 shown	2011ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 13:10:54	1022ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 17:40:40	1122ms	2 NS 2 A 5 MX	🔓 Insecure