tide.dk

📜 Historical scan 2026-06-17 17:17:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tide.dk is a .dk domain served by 3 nameservers (cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info). It was registered on 19 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.tide.dk. The zone is not DNSSEC-signed, has no 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#

3 records 289ms

Nameserver	IP addresses	PTR	ASN / ISP
cns1.alfahosting.info	109.237.142.8 2a01:64c0:0:5000::8	cns1.cloudpit.de cns1.cloudpit.de	AS45012 dogado GmbH AS45012 dogado GmbH
cns2.alfahosting.info	148.251.254.105 2a01:4f8:2b02:a88::105	cns2.cloudpit.com cns2.cloudpit.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
cns3.alfahosting.info	109.237.143.8 2a02:2b80:101:5000::8	cns3.cloudpit.io cns3.cloudpit.io	AS45012 dogado GmbH AS45012 dogado GmbH

🌍 A Records#

1 records 404ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.237.132.28	—	alfa3102.alfahosting-server.de	AS45012	—	—	—	—

📧 MX Records#

1 records 421ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.tide.dk	109.237.132.28	alfa3102.alfahosting-server.de	AS45012 dogado GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 476ms

TXT Record
v=spf1 a mx include:secure-mailgate.com ~all

✉️ SPF#

Policy	Record (tide.dk)
~all (soft fail)	v=spf1 a mx include:secure-mailgate.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 08:10:55

www	109.237.132.28 (AS45012) (address records, no CNAME)
www vs bare domain	Same network tide.dk: 109.237.132.28 (AS45012) www.tide.dk: 109.237.132.28 (AS45012)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

426ms

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

🏷️ SOA#

229ms

Field	Value
Serial	2023101701
Primary NS (MNAME)	cns1.alfahosting.info
Responsible (RNAME)	hostmaster@alfahosting.de
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 12:17:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-07-19
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

289ms

404ms

421ms

AAAA

376ms

TXT

476ms

CAA

262ms

HTTPS

296ms

TLSA

396ms

SOA

229ms

MTA-STS

298ms

DNSSEC

426ms

SRV

0ms

Total

1398ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:10:55	696ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 07:24:29	789ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 16:19:11	9478ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-12 03:18:23	3658ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 15:08:11	1109ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 06:57:16	2792ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 00:16:56	2523ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-30 13:30:45	936ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 17:17:48 shown	1398ms	3 NS 1 A 1 MX	🔓 Insecure