apento.dk

📜 Historical scan 2026-07-25 16:50:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

apento.dk is a .dk domain served by 2 nameservers (lina.ns.cloudflare.com, nash.ns.cloudflare.com). It was registered on 15 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.43 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by apento-dk.mail.protection.outlook.com. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
lina.ns.cloudflare.com	108.162.192.187 172.64.32.187 173.245.58.187 2606:4700:50::adf5:3abb 2803:f800:50::6ca2:c0bb 2a06:98c1:50::ac40:20bb	lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nash.ns.cloudflare.com	108.162.193.209 172.64.33.209 173.245.59.209 2606:4700:58::adf5:3bd1 2803:f800:50::6ca2:c1d1 2a06:98c1:50::ac40:21d1	nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.68.43	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.86	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	apento-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::8 2a01:111:f403:ca09::f 52.101.68.29 52.101.68.39 52.101.68.5 52.101.73.153	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ba56	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:442b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.43,172.67.186.86 ech=AEX+DQBBIQAgACAM17eDKUNb+z+GEmtgGmpKD2336GmL/bBYUVTVNEoRKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ba56,2606:4700:3034::6815:442b

🔌 SRV Records#

1 records 68ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 194ms

TXT Record
apple-domain-verification=tPAgWGMZ1aNhmUeP
mandrill_verify.1wK1XpgV5PdLtwAIzg3hRA
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

✉️ SPF#

Policy	Record (apento.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

📨 DMARC#

Policy	Record (_dmarc.apento.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:yp1klgu8@ag.eu.dmarcian.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 2026-10-17 23:47:14

www	104.21.68.43 172.67.186.86 2606:4700:3030::ac43:ba56 2606:4700:3034::6815:442b (AS13335) (address records, no CNAME)
www vs bare domain	Same network apento.dk: 104.21.68.43 172.67.186.86 2606:4700:3030::ac43:ba56 2606:4700:3034::6815:442b (AS13335) www.apento.dk: 104.21.68.43 172.67.186.86 2606:4700:3030::ac43:ba56 2606:4700:3034::6815:442b (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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-apento-dk._domainkey.apento.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-apento-dk._domainkey.apento.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9061ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410439601
Primary NS (MNAME)	lina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 00:10:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-15
Expires	2030-12-31 (1535d)

🔗 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
devicecompliance.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

32ms

AAAA

33ms

TXT

194ms

CAA

39ms

HTTPS

40ms

TLSA

313ms

SOA

0ms

MTA-STS

53ms

DNSSEC

9061ms

SRV

68ms

Total

10584ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 23:47:14	1576ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-11 14:55:48	921ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-04 01:40:06	1135ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 13:04:30	1065ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 12:41:07	1492ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-30 23:14:37	1761ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-24 22:15:24	2030ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 18:27:27	7638ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-06 14:34:19	1735ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-25 16:50:57 shown	10584ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-14 03:27:27	1527ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-22 05:17:58	1259ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 09:47:22	1597ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 13:35:11	689ms	2 NS 2 A 1 MX	🔒 Secure