tainer.dk

📜 Historical scan 2026-10-04 00:40:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tainer.dk is a .dk domain served by 2 nameservers (emerie.ns.cloudflare.com, seamus.ns.cloudflare.com). It was registered on 5 August 2026 (WHOIS) and first appeared in the .dk zone on 6 August 2026. Its website address 104.21.73.67 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by tainer-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
emerie.ns.cloudflare.com	108.162.194.115 162.159.38.115 172.64.34.115 2606:4700:50::a29f:2673 2803:f800:50::6ca2:c273 2a06:98c1:50::ac40:2273	emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
seamus.ns.cloudflare.com	108.162.195.184 162.159.44.184 172.64.35.184 2606:4700:58::a29f:2cb8 2803:f800:50::6ca2:c3b8 2a06:98c1:50::ac40:23b8	seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.67	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.232	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tainer-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:bce8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4943	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.67,172.67.188.232 ech=AEX+DQBBHAAgACADgNX3pEoZNJKa75SVrjpYeYVAQXx0cm1kSrLTeKdGZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:bce8,2606:4700:3036::6815:4943

📝 TXT Records#

2 records 172ms

TXT Record
MS=ms89569282
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (tainer.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.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 02:51:32

www	NXDOMAIN
www vs bare domain	www does not resolve tainer.dk: 104.21.73.67 172.67.188.232 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.tainer.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2416541712
Primary NS (MNAME)	emerie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 01:57:51

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-08-05
Expires	2027-08-04 (289d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

28ms

43ms

AAAA

43ms

TXT

172ms

CAA

49ms

HTTPS

41ms

TLSA

738ms

SOA

34ms

MTA-STS

66ms

DNSSEC

64ms

SRV

65ms

Total

1227ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 00:52:15	1636ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 00:40:57 shown	1227ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 00:38:40	1348ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 17:04:38	1640ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 15:59:14	1691ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 06:03:57	1166ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 05:19:03	1210ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 19:22:35	1400ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 05:43:06	1361ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 17:43:03	11157ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 16:11:57	3884ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 09:11:14	1651ms	2 NS 2 A 0 MX	🔓 Insecure