subify.dk

📜 Historical scan 2026-06-17 23:33:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

subify.dk is a .dk domain served by 2 nameservers (houston.ns.cloudflare.com, mckenzie.ns.cloudflare.com). It was registered on 27 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.173 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by subify.dk. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
houston.ns.cloudflare.com	108.162.195.52 162.159.44.52 172.64.35.52 2606:4700:58::a29f:2c34 2803:f800:50::6ca2:c334 2a06:98c1:50::ac40:2334	houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mckenzie.ns.cloudflare.com	108.162.194.253 162.159.38.253 172.64.34.253 2606:4700:50::a29f:26fd 2803:f800:50::6ca2:c2fd 2a06:98c1:50::ac40:22fd	mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.173	—	vm1475.enterprisecloud.nu	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	subify.dk	212.97.141.173	vm1475.enterprisecloud.nu	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.97.141.173
🔶 Autoconfig	212.97.141.173

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 158ms

TXT Record
v=spf1 a mx ip4:212.97.141.173 ~all

✉️ SPF#

Policy	Record (subify.dk)
~all (soft fail)	v=spf1 a mx ip4:212.97.141.173 ~all

📨 DMARC#

Policy	Record (_dmarc.subify.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@subify.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 2026-10-13 11:18:31

www	212.97.141.173 (AS48854) (address records, no CNAME)
www vs bare domain	Same network subify.dk: 212.97.141.173 (AS48854) www.subify.dk: 212.97.141.173 (AS48854)
Wildcard	Yes: any name under the zone resolves

✍️ 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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2405854820
Primary NS (MNAME)	houston.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 11:17:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-04-27
Expires	2027-04-26 (189d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

49ms

38ms

AAAA

38ms

TXT

158ms

CAA

37ms

HTTPS

46ms

TLSA

70ms

SOA

40ms

MTA-STS

68ms

DNSSEC

115ms

SRV

248ms

Total

915ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 20:44:11	1315ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 20:27:48	826ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 12:09:28	653ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-31 15:24:09	1014ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 13:12:07	2920ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 00:46:03	834ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 08:28:20	838ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 23:33:03 shown	915ms	2 NS 1 A 1 MX	🔓 Insecure