apertura.dk DNS records

🖥️ Nameservers2 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 Records2 records 52ms

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 Records1 records 52ms

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 → 40.104.116.8

🔷 AAAA Records (IPv6)2 records 45ms

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 Records1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.44,172.67.219.93 ech=AEX+DQBBHQAgACCVKH0tapWKW1aDmmItLE41khRkYqidlTUBnmJguY6hAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2b2c,2606:4700:3032::ac43:db5d

📝 TXT Records7 records 206ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC2067ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412378395
Primary NS (MNAME)	fay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

52ms

MX

52ms

AAAA

45ms

TXT

206ms

CAA

52ms

HTTPS

59ms

TLSA

616ms

SOA

0ms

MTA-STS

68ms

DNSSEC

2067ms

SRV

80ms

Total

3072ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:27:18	3072ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-17 15:44:33	3998ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-22 04:46:44	3163ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 20:20:41	1043ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 17:31:31	1032ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 12:57:04	3832ms	2 NS 2 A 1 MX	🔓 Insecure	View