dentio.dk

📜 Historical scan 2026-09-09 00:35:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dentio.dk is a .dk domain served by 2 nameservers (kolton.ns.cloudflare.com, love.ns.cloudflare.com). It was registered on 25 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.206 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
kolton.ns.cloudflare.com	108.162.195.25 162.159.44.25 172.64.35.25 2606:4700:58::a29f:2c19 2803:f800:50::6ca2:c319 2a06:98c1:50::ac40:2319	kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
love.ns.cloudflare.com	108.162.194.119 162.159.38.119 172.64.34.119 2606:4700:50::a29f:2677 2803:f800:50::6ca2:c277 2a06:98c1:50::ac40:2277	love.ns.cloudflare.com love.ns.cloudflare.com love.ns.cloudflare.com love.ns.cloudflare.com love.ns.cloudflare.com love.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.206	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.161	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c20::1a 74.125.205.26	yulppbn-in-f26.1e100.net le-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.8.206
🔶 Autoconfig	172.67.130.161

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:82a1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:8ce	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.206,172.67.130.161 ech=AEX+DQBB2wAgACCrBbaDa1uH9FEjsfyLw4DATcSP/ka4xCZLzT1vulCJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:82a1,2606:4700:3035::6815:8ce

📝 TXT Records#

1 records 203ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.dentio.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc@dentio.com;

📬 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 12:41:02

www	104.21.8.206 172.67.130.161 2606:4700:3032::ac43:82a1 2606:4700:3035::6815:8ce (AS13335) (address records, no CNAME)
www vs bare domain	Same network dentio.dk: 104.21.8.206 172.67.130.161 2606:4700:3032::ac43:82a1 2606:4700:3035::6815:8ce (AS13335) www.dentio.dk: 104.21.8.206 172.67.130.161 2606:4700:3032::ac43:82a1 2606:4700:3035::6815:8ce (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

7 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
google	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dentio.dk	0Ddk3cVnmaljnrgrkpk9loniAvJ3ORqMaxVVa4XVUX4
TXT	_acme-challenge.dentio.dk	7Nk-dO6_oMp5Go1gL_NN1aU0kxgDGSCxQFQlPVFyGf0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

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	2414345462
Primary NS (MNAME)	kolton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 15:23:22

Field	Value
Registrar	ONE.COM A/S
Registered	2025-06-25
Expires	2027-06-24 (246d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

51ms

38ms

AAAA

54ms

TXT

203ms

CAA

60ms

HTTPS

54ms

TLSA

238ms

SOA

0ms

MTA-STS

81ms

DNSSEC

129ms

SRV

88ms

Total

1113ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 08:44:16	1968ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-01 08:31:19	642ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 02:09:38	1101ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 01:49:46	1461ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 01:38:28	922ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 00:45:56	1412ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-09 00:35:37 shown	1113ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-29 04:19:12	4071ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 03:27:32	1136ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-24 00:14:19	5782ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-28 05:18:39	2168ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 00:57:32	2827ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 02:06:17	614ms	2 NS 2 A 5 MX	❓ Unknown