langtfra.dk

📜 Historical scan 2026-09-23 15:18:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

langtfra.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, heidi.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.214 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
heidi.ns.cloudflare.com	108.162.194.236 162.159.38.236 172.64.34.236 2606:4700:50::a29f:26ec 2803:f800:50::6ca2:c2ec 2a06:98c1:50::ac40:22ec	heidi.ns.cloudflare.com heidi.ns.cloudflare.com heidi.ns.cloudflare.com heidi.ns.cloudflare.com heidi.ns.cloudflare.com heidi.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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.214	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.252	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1fd6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:b3fc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.214,172.67.179.252 ech=AEX+DQBBtAAgACDJYrXuGOUMPciZihIqUl9HMZKBRcnHjsbnH2hTfP2BMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1fd6,2606:4700:3035::ac43:b3fc

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 23:22:59

www	104.21.31.214 172.67.179.252 2606:4700:3030::6815:1fd6 2606:4700:3035::ac43:b3fc (AS13335) (address records, no CNAME)
www vs bare domain	Same network langtfra.dk: 104.21.31.214 172.67.179.252 2606:4700:3030::6815:1fd6 2606:4700:3035::ac43:b3fc (AS13335) www.langtfra.dk: 104.21.31.214 172.67.179.252 2606:4700:3030::6815:1fd6 2606:4700:3035::ac43:b3fc (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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	2412720021
Primary NS (MNAME)	duke.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#

61ms

65ms

44ms

AAAA

45ms

TXT

194ms

CAA

46ms

HTTPS

57ms

TLSA

69ms

SOA

0ms

MTA-STS

66ms

DNSSEC

77ms

SRV

76ms

Total

1182ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 21:49:59	2897ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 21:09:59	507ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 18:27:44	520ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 15:18:50 shown	1182ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 11:10:31	608ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 19:16:32	1149ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 09:44:52	934ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 09:21:59	928ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-21 01:26:09	491ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 19:34:16	2623ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-17 13:10:02	3283ms	2 NS 2 A 0 MX	🔓 Insecure