aalestrupoptik.dk

📜 Historical scan 2026-06-16 13:16:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aalestrupoptik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.241.247.115 is hosted by Google LLC (AS396982) in Belgium. Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.241.247.115	—	115.247.241.35.bc.googleusercontent.com	AS396982	Google LLC	35.240.0.0/13	🇧🇪 Belgium	—

📧 MX Records#

3 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod8-cph3.one.com	185.164.14.102	mx1.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod8-cph3.one.com	185.164.14.103	mx2.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod8-cph3.one.com	185.164.14.104	mx3.pub.mailpod8-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 221ms

TXT Record
v=spf1 include:_custspf.one.com include:relay.mailchannels.net include:sendgrid.net include:mailgun.org -all

✉️ SPF#

Policy	Record (aalestrupoptik.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:relay.mailchannels.net include:sendgrid.net include:mailgun.org -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 2026-10-08 17:55:32

www	35.241.247.115 (AS396982) (address records, no CNAME)
www vs bare domain	Same network aalestrupoptik.dk: 35.241.247.115 (AS396982) www.aalestrupoptik.dk: 35.241.247.115 (AS396982)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

3 records 115ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	026A3DCAF3804B72DA8C105B5ADC0C7D…

🔐 DNSSEC#

106ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2026061501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 03:51:03

Field	Value
Registrar	ONE.COM A/S
Registered	2006-10-12
Expires	2026-10-31 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

41ms

58ms

AAAA

35ms

TXT

221ms

CAA

39ms

HTTPS

39ms

TLSA

115ms

SOA

31ms

MTA-STS

81ms

DNSSEC

106ms

SRV

0ms

Total

867ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:41:51	659ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-29 19:09:45	403ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-26 23:49:20	528ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-06 02:04:48	708ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-26 00:26:25	716ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-27 15:08:18	1199ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-20 15:43:02	1176ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-16 13:16:33 shown	867ms	2 NS 1 A 3 MX	🔒 Secure