strange.dk

📜 Historical scan 2026-09-15 05:48:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

strange.dk is a .dk domain served by 2 nameservers (natasha.ns.cloudflare.com, tadeo.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.70 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by strange-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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
natasha.ns.cloudflare.com	108.162.194.117 162.159.38.117 172.64.34.117 2606:4700:50::a29f:2675 2803:f800:50::6ca2:c275 2a06:98c1:50::ac40:2275	natasha.ns.cloudflare.com natasha.ns.cloudflare.com natasha.ns.cloudflare.com natasha.ns.cloudflare.com natasha.ns.cloudflare.com natasha.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tadeo.ns.cloudflare.com	108.162.195.197 162.159.44.197 172.64.35.197 2606:4700:58::a29f:2cc5 2803:f800:50::6ca2:c3c5 2a06:98c1:50::ac40:23c5	tadeo.ns.cloudflare.com tadeo.ns.cloudflare.com tadeo.ns.cloudflare.com tadeo.ns.cloudflare.com tadeo.ns.cloudflare.com tadeo.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.70	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.218	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	strange-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca21::a 2a01:111:f403:ca48::12 52.101.103.137 52.101.103.39 52.101.68.12 52.101.68.36	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00104.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	104.21.78.70

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:d9da	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4e46	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.70,172.67.217.218 ech=AEX+DQBBcQAgACAvbknRWk7ylLlUgFoKZ0t0RS5LnLVb4hY2yyI1e34YcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d9da,2606:4700:3035::6815:4e46

📝 TXT Records#

2 records 204ms

TXT Record
MS=ms54859593
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (strange.dk)
-all (hard 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 2026-10-13 07:11:26

www	104.21.78.70 172.67.217.218 2606:4700:3032::ac43:d9da 2606:4700:3035::6815:4e46 (AS13335) (address records, no CNAME)
www vs bare domain	Same network strange.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::ac43:d9da 2606:4700:3035::6815:4e46 (AS13335) www.strange.dk: 104.21.78.70 172.67.217.218 2606:4700:3032::ac43:d9da 2606:4700:3035::6815:4e46 (AS13335)
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#

151ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414746342
Primary NS (MNAME)	natasha.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

48ms

53ms

AAAA

38ms

TXT

204ms

CAA

50ms

HTTPS

63ms

TLSA

196ms

SOA

0ms

MTA-STS

75ms

DNSSEC

151ms

SRV

78ms

Total

1153ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 19:09:47	756ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 05:48:55 shown	1153ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 02:07:46	982ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-15 18:05:58	3317ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 21:10:27	1433ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 00:23:10	7587ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 20:42:31	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:42:26	1502ms	2 NS 2 A 1 MX	🔓 Insecure