guitalele.dk

📜 Historical scan 2026-09-14 21:49:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guitalele.dk is a .dk domain served by 2 nameservers (jeff.ns.cloudflare.com, paislee.ns.cloudflare.com). It was registered on 4 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.117 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailme.enter-system.com, mailme-backup.enter-system.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 150ms

Nameserver	IP addresses	PTR	ASN / ISP
jeff.ns.cloudflare.com	108.162.193.124 172.64.33.124 173.245.59.124 2606:4700:58::adf5:3b7c 2803:f800:50::6ca2:c17c 2a06:98c1:50::ac40:217c	jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
paislee.ns.cloudflare.com	108.162.194.183 162.159.38.183 172.64.34.183 2606:4700:50::a29f:26b7 2803:f800:50::6ca2:c2b7 2a06:98c1:50::ac40:22b7	paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.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 153ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.117	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.41	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 121ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mailme.enter-system.com	216.55.101.204	spamwall.enter-system.com	AS26548 PureVoltage Hosting Inc.
10	300s	mailme.enter-system.com	216.55.101.204	spamwall.enter-system.com	AS26548 PureVoltage Hosting Inc.
20	300s	mailme-backup.enter-system.com	216.55.101.204	spamwall.enter-system.com	AS26548 PureVoltage Hosting Inc.

🔷 AAAA Records (IPv6)#

2 records 90ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b429	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3375	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 124ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.117,172.67.180.41 ech=AEX+DQBBwQAgACC2dxJWUAMy0KINyWXI7asJyxPUVy2HQomCjvJzUWx/PQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b429,2606:4700:3035::6815:3375

📝 TXT Records#

1 records 251ms

TXT Record
v=spf1 include:spf.enter-system.com

✉️ SPF#

Policy	Record (guitalele.dk)
no all — incomplete SPF	v=spf1 include:spf.enter-system.com

📨 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 2026-10-22 08:20:53

www	104.21.51.117 172.67.180.41 2606:4700:3031::ac43:b429 2606:4700:3035::6815:3375 (AS13335) (address records, no CNAME)
www vs bare domain	Same network guitalele.dk: 104.21.51.117 172.67.180.41 2606:4700:3031::ac43:b429 2606:4700:3035::6815:3375 (AS13335) www.guitalele.dk: 104.21.51.117 172.67.180.41 2606:4700:3031::ac43:b429 2606:4700:3035::6815:3375 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: none

warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.guitalele.dk	aOqT1S0AmP9RTjSO1Jgf11opgFClHwoLHbA7jnt0AaE
TXT	_acme-challenge.guitalele.dk	flGs9bddjAOjv07oGenIV5cHUsynBn1qqPEKLh-3hvA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

201ms

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	2414811939
Primary NS (MNAME)	jeff.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 13:47:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-02-04
Expires	2027-02-27 (126d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
atinas.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

150ms

153ms

121ms

AAAA

90ms

TXT

251ms

CAA

111ms

HTTPS

124ms

TLSA

425ms

SOA

0ms

MTA-STS

151ms

DNSSEC

201ms

SRV

168ms

Total

1886ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:20:53	924ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-12 00:58:52	932ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-24 07:47:56	10122ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-20 05:29:28	1076ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-14 21:49:13 shown	1886ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 07:04:58	980ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-13 07:29:33	5553ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-17 17:16:58	1426ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 05:01:56	2034ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 03:47:26	2136ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-21 21:10:08	1979ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-21 18:04:10	1118ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:10:08	3288ms	2 NS 2 A 3 MX	🔓 Insecure