apertura.dk

📜 Historical scan 2026-07-22 04:46:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

apertura.dk is a .dk domain served by 2 nameservers (fay.ns.cloudflare.com, nikon.ns.cloudflare.com). It was registered on 21 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.44 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by apertura-dk.mail.protection.outlook.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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
fay.ns.cloudflare.com	108.162.192.115 172.64.32.115 173.245.58.115 2606:4700:50::adf5:3a73 2803:f800:50::6ca2:c073 2a06:98c1:50::ac40:2073	fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nikon.ns.cloudflare.com	108.162.195.176 162.159.44.176 172.64.35.176 2606:4700:58::a29f:2cb0 2803:f800:50::6ca2:c3b0 2a06:98c1:50::ac40:23b0	nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.ns.cloudflare.com nikon.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.44	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.93	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	apertura-dk.mail.protection.outlook.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2b2c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:db5d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.44,172.67.219.93 ech=AEX+DQBBWwAgACCUBXGiLqn/cDEhgdTg28RwBKatg69MIC7HxIe9jA/oPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2b2c,2606:4700:3032::ac43:db5d

📝 TXT Records#

7 records 167ms

TXT Record
_globalsign-domain-verification=tnhCTyuceTbk4graqF28QIi1AMv0QsKIoCR706avV1
google-site-verification=ILzMggkMET7WCaiFMUTC8hb48cGCXYLy91QBn8kYn-s
google-site-verification=mwveppoWXQdFKAApTQwyrIw_b8Q6RQvp5HQsg-RqPjg
google-site-verification=VEV-Eu66VA6xppiPKpeZU2QvNUHBLR3QisMU3UDcQfY
google-site-verification=ybJJ6Dnv3_DGUqRsIpny3tsm1iQJ7o_vhe5Xir5sttg
MS=ms77487079
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (apertura.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 14:10:30

www	104.21.43.44 172.67.219.93 2606:4700:3032::6815:2b2c 2606:4700:3032::ac43:db5d (AS13335) (address records, no CNAME)
www vs bare domain	Same network apertura.dk: 104.21.43.44 172.67.219.93 2606:4700:3032::6815:2b2c 2606:4700:3032::ac43:db5d (AS13335) www.apertura.dk: 104.21.43.44 172.67.219.93 2606:4700:3032::6815:2b2c 2606:4700:3032::ac43:db5d (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2048ms

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	2410114905
Primary NS (MNAME)	fay.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 09:00:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-05-21
Expires	2027-05-31 (219d)

🔗 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#

30ms

33ms

30ms

AAAA

31ms

TXT

167ms

CAA

30ms

HTTPS

32ms

TLSA

373ms

SOA

0ms

MTA-STS

47ms

DNSSEC

2048ms

SRV

48ms

Total

3163ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 14:10:30	1099ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 21:28:59	3190ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 00:02:37	2724ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 15:39:10	1363ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 18:52:32	2652ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:27:18	3072ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 15:44:33	3998ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 04:46:44 shown	3163ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 20:20:41	1043ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 17:31:31	1032ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 12:57:04	3832ms	2 NS 2 A 1 MX	🔓 Insecure