zantac.dk

📜 Historical scan 2026-06-17 23:32:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zantac.dk is a .dk domain served by 3 nameservers (dns1.safenames.com, dns2.safenames.net, dns3.safenames.org). It was registered on 4 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.19.248.132 is hosted by Safenames Ltd. (AS60819) in United Kingdom. Mail is handled by mail.idp365.net. 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#

3 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.safenames.com	162.159.48.132 2400:cb00:2049:1::a29f:3084	dns1.safenames.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns2.safenames.net	162.159.49.170 2400:cb00:2049:1::a29f:31aa	dns2.safenames.net —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns3.safenames.org	172.64.48.23 2400:cb00:2049:1::ac40:3017	dns3.safenames.org —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.19.248.132	—	redirect.idp365.net	AS60819	Safenames Ltd.	217.19.240.0/20	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 118ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	—	mail.idp365.net	217.19.248.131	redirect1.safenames.com	AS60819 Safenames Ltd.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.zantac.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; fo=1

📬 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

204ms

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

🏷️ SOA#

91ms

Field	Value
Serial	2024061200
Primary NS (MNAME)	dns1.safenames.com
Responsible (RNAME)	hostmaster@safenames.net
Refresh	28800s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 00:46:54

Field	Value
Registrar	Safenames Ltd
Registered	2007-04-04
Expires	2027-04-30 (190d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
anoro.dk	Safenames Ltd
avamys.dk	Safenames Ltd
myasthma.dk	Safenames Ltd

📋 WHOIS#

⏱️ Lookup Timing#

64ms

83ms

118ms

AAAA

108ms

TXT

367ms

CAA

94ms

HTTPS

756ms

TLSA

141ms

SOA

91ms

MTA-STS

144ms

DNSSEC

204ms

SRV

328ms

Total

1276ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 08:05:55	3182ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-03 23:53:01	3271ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-28 05:32:56	10877ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 17:11:07	11162ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 16:10:54	7966ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 16:02:57	1571ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 15:42:07	7610ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 14:59:42	3417ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 14:57:36	1753ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 13:02:10	1519ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 07:41:00	5842ms	3 NS 0 A 0 MX	❓ Unknown
2026-06-28 14:32:44	2367ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 15:29:35	1442ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 23:32:38 shown	1276ms	3 NS 1 A 1 MX	🔓 Insecure