talk2us.dk

📜 Historical scan 2026-08-26 15:23:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

talk2us.dk is a .dk domain served by 2 nameservers (ray.ns.cloudflare.com, sue.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.183 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ray.ns.cloudflare.com	108.162.193.138 172.64.33.138 173.245.59.138 2606:4700:58::adf5:3b8a 2803:f800:50::6ca2:c18a 2a06:98c1:50::ac40:218a	ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.183	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.143	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:be8f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:59b7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.183,172.67.190.143 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:be8f,2606:4700:3032::6815:59b7

📝 TXT Records#

2 records 225ms

TXT Record
ca3-36b3472a6ca04c9ebea47886cd742ece
v=spf1 -all

✉️ SPF#

Policy	Record (talk2us.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.talk2us.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-14 20:38:34

www	104.21.89.183 172.67.190.143 2606:4700:3031::ac43:be8f 2606:4700:3032::6815:59b7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network talk2us.dk: 104.21.89.183 172.67.190.143 2606:4700:3031::ac43:be8f 2606:4700:3032::6815:59b7 (AS13335) www.talk2us.dk: 104.21.89.183 172.67.190.143 2606:4700:3031::ac43:be8f 2606:4700:3032::6815:59b7 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2411265555
Primary NS (MNAME)	ray.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#

38ms

55ms

58ms

AAAA

68ms

TXT

225ms

CAA

56ms

HTTPS

52ms

TLSA

63ms

SOA

0ms

MTA-STS

118ms

DNSSEC

143ms

SRV

103ms

Total

676ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 20:38:34	1448ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-09 12:28:54	714ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-01 07:08:33	479ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-27 08:13:53	537ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-21 13:21:50	638ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-17 18:40:48	1552ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-10 17:09:42	2863ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-29 00:07:56	1538ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-26 15:23:43 shown	676ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-03 21:16:45	9735ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-18 06:51:01	769ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-14 15:55:42	797ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 01:25:33	737ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 15:38:10	877ms	2 NS 2 A 0 MX	🔒 Secure