tvilling-test.dk

📜 Historical scan 2026-08-27 21:27:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tvilling-test.dk is a .dk domain served by 2 nameservers (blair.ns.cloudflare.com, edward.ns.cloudflare.com). It was registered on 31 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.38.198 is hosted by Cloudflare, Inc. (AS13335). 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
blair.ns.cloudflare.com	108.162.194.121 162.159.38.121 172.64.34.121 2606:4700:50::a29f:2679 2803:f800:50::6ca2:c279 2a06:98c1:50::ac40:2279	blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
edward.ns.cloudflare.com	108.162.195.210 162.159.44.210 172.64.35.210 2606:4700:58::a29f:2cd2 2803:f800:50::6ca2:c3d2 2a06:98c1:50::ac40:23d2	edward.ns.cloudflare.com edward.ns.cloudflare.com edward.ns.cloudflare.com edward.ns.cloudflare.com edward.ns.cloudflare.com edward.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.38.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.33	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:26c6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8a21	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=104.21.38.198,172.67.138.33 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:26c6,2606:4700:3037::ac43:8a21

📝 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 2026-10-09 04:01:51

www	104.21.38.198 172.67.138.33 2606:4700:3035::6815:26c6 2606:4700:3037::ac43:8a21 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tvilling-test.dk: 104.21.38.198 172.67.138.33 2606:4700:3035::6815:26c6 2606:4700:3037::ac43:8a21 (AS13335) www.tvilling-test.dk: 104.21.38.198 172.67.138.33 2606:4700:3035::6815:26c6 2606:4700:3037::ac43:8a21 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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	2411823663
Primary NS (MNAME)	blair.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 03:45:53

Field	Value
Registrar	NAMESHIELD
Registered	2021-05-31
Expires	2027-05-31 (222d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

52ms

92ms

AAAA

46ms

TXT

225ms

CAA

76ms

HTTPS

57ms

TLSA

83ms

SOA

0ms

MTA-STS

97ms

DNSSEC

124ms

SRV

89ms

Total

786ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 04:01:51	2348ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 03:44:47	362ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 19:13:12	618ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 13:16:28	1237ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 21:27:03 shown	786ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 07:49:51	552ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 18:09:04	2644ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 02:45:11	3912ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 20:55:44	3614ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 20:52:24	864ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:31:41	1100ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:55:42	1867ms	2 NS 2 A 0 MX	🔓 Insecure