seofy.dk

📜 Historical scan 2026-09-30 14:55:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seofy.dk is a .dk domain served by 2 nameservers (ara.ns.cloudflare.com, kip.ns.cloudflare.com). It was registered on 12 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.204 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.seofy.dk. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ara.ns.cloudflare.com	108.162.192.67 172.64.32.67 173.245.58.67 2606:4700:50::adf5:3a43 2803:f800:50::6ca2:c043 2a06:98c1:50::ac40:2043	ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com ara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.204	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.181.75	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	300s	mail.seofy.dk	65.109.122.37	s1.seofy.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	seofy.dk → 65.109.122.37
🔶 Autoconfig	seofy.dk → 65.109.122.37

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b54b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:53cc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.204,172.67.181.75 ech=AEX+DQBBsAAgACBT275Cb16Pb27QGeOSLO3Hy/XQxiszPugEzDprmo7naAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b54b,2606:4700:3035::6815:53cc

📝 TXT Records#

4 records 185ms

TXT Record
google-site-verification=BeCQ8APU1YvPDY1kMc95Q7sg9H0F4o26vJFahtMuJ5E
google-site-verification=hQ_6ohnNkTIkCrcQYBodDBZfE6YZt-1fLOxQmJ82sKA
google-site-verification=MRFMKk-S3Cr2HJhJsnxuwofhoi2AXBlVZhJluOkw29w
v=spf1 a mx include:customeriomail.com include:_spf.smtp.com ip4:65.109.122.37 ip4:65.109.122.38 ~all

✉️ SPF#

Policy	Record (seofy.dk)
~all (soft fail)	v=spf1 a mx include:customeriomail.com include:_spf.smtp.com ip4:65.109.122.37 ip4:65.109.122.38 ~all

📨 DMARC#

Policy	Record (_dmarc.seofy.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@seofy.dk; ruf=mailto:info@seofy.dk; aspf=s; adkim=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 2026-10-07 16:32:19

www	65.109.122.37 (AS24940) (address records, no CNAME)
www vs bare domain	Different networks seofy.dk: 104.21.83.204 172.67.181.75 2606:4700:3033::ac43:b54b 2606:4700:3035::6815:53cc (AS13335) www.seofy.dk: 65.109.122.37 (AS24940) (all like this)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
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: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.seofy.dk	seofy.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2415513772
Primary NS (MNAME)	ara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 16:43:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-10-12
Expires	2027-10-31 (371d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

47ms

40ms

AAAA

36ms

TXT

185ms

CAA

48ms

HTTPS

37ms

TLSA

67ms

SOA

57ms

MTA-STS

74ms

DNSSEC

78ms

SRV

87ms

Total

596ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:32:19	747ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 14:55:27 shown	596ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 04:08:44	810ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 08:10:22	688ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 12:04:28	1014ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 08:19:22	1060ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-24 09:47:01	9908ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:13:29	872ms	2 NS 2 A 1 MX	🔓 Insecure