tallguys.dk

📜 Historical scan 2026-09-12 17:25:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tallguys.dk is a .dk domain served by 2 nameservers (armando.ns.cloudflare.com, selah.ns.cloudflare.com). It was registered on 7 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.165 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.gigaserver.cz. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
armando.ns.cloudflare.com	108.162.195.225 162.159.44.225 172.64.35.225 2606:4700:58::a29f:2ce1 2803:f800:50::6ca2:c3e1 2a06:98c1:50::ac40:23e1	armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
selah.ns.cloudflare.com	108.162.194.21 162.159.38.21 172.64.34.21 2606:4700:50::a29f:2615 2803:f800:50::6ca2:c215 2a06:98c1:50::ac40:2215	selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.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
104.21.2.165	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.226	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	300s	mail.gigaserver.cz	185.66.36.222	mail.gigaserver.cz	AS59925 Seonet Multimedia s.r.o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.152.226
🔶 Autoconfig	104.21.2.165

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:2a5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:98e2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.165,172.67.152.226 ech=AEX+DQBBIQAgACBN6LO5PlQrAm/1+R9e1CoaMwApgVZDefs3uygxjsFWdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2a5,2606:4700:3036::ac43:98e2

🔌 SRV Records#

1 records 79ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	50	0	443	mail.gigaserver.cz

📝 TXT Records#

1 records 193ms

TXT Record
v=spf1 mx a include:smtp-gw.gigaserver.cz ~all

✉️ SPF#

Policy	Record (tallguys.dk)
~all (soft fail)	v=spf1 mx a include:smtp-gw.gigaserver.cz ~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 2026-10-15 11:29:41

www	104.21.2.165 172.67.152.226 2606:4700:3036::6815:2a5 2606:4700:3036::ac43:98e2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tallguys.dk: 104.21.2.165 172.67.152.226 2606:4700:3036::6815:2a5 2606:4700:3036::ac43:98e2 (AS13335) www.tallguys.dk: 104.21.2.165 172.67.152.226 2606:4700:3036::6815:2a5 2606:4700:3036::ac43:98e2 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tallguys.dk	C8LUtJEUo-88D-dkTD_vtJ7LMm7GKOM2kjSPnHe8JWE
TXT	_acme-challenge.tallguys.dk	OuyHeUAogmU-ToNzytGBuLidr2rsweQJAjiClhvGegg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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	2414689850
Primary NS (MNAME)	armando.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 11:41:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-02-07
Expires	2027-02-06 (104d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

49ms

55ms

50ms

AAAA

50ms

TXT

193ms

CAA

40ms

HTTPS

37ms

TLSA

124ms

SOA

0ms

MTA-STS

59ms

DNSSEC

74ms

SRV

79ms

Total

1139ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 11:29:41	828ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 00:09:05	1429ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 17:25:36 shown	1139ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 01:05:25	970ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 15:10:31	5380ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 08:27:07	16888ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 19:32:46	1310ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:45:35	1153ms	2 NS 2 A 1 MX	🔓 Insecure