arostech.dk

📜 Historical scan 2026-10-02 19:08:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arostech.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 2 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.233.62.249 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by smtp.google.com. 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#

3 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.233.62.249	600s	static.249.62.233.167.clients.your-server.de	AS24940	Hetzner Online GmbH	167.233.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	108.177.14.26 108.177.14.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b 2a00:1450:4010:c22::1a 74.125.131.26 74.125.131.27 74.125.205.26	lt-in-f26.1e100.net lt-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net lg-in-f26.1e100.net lg-in-x1a.1e100.net lg-in-x1b.1e100.net lg-in-f27.1e100.net yulpptr-in-f26.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net le-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.emailsrvr.com → 161.47.143.37

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 133ms

TXT Record
google-site-verification=oNlpLmRyEKP7t7NcjlDv2uAWh_3OC2k12FpSLxIisJo
google-site-verification=xxDxUEoq2eb3S69McjHaS4008P3GP2WZMNYjP-gxzFM
v=spf1 include:emailsrvr.com ~all

✉️ SPF#

Policy	Record (arostech.dk)
~all (soft fail)	v=spf1 include:emailsrvr.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 2026-10-12 18:40:01

www	167.233.62.249 (AS24940) (address records, no CNAME)
www vs bare domain	Same network arostech.dk: 167.233.62.249 (AS24940) www.arostech.dk: 167.233.62.249 (AS24940)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026100200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-06-23 01:05:05

Field	Value
Registrar	Simply.com A/S
Registered	2023-11-02
Expires	2026-11-01 (15d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

40ms

34ms

AAAA

34ms

TXT

133ms

CAA

48ms

HTTPS

52ms

TLSA

292ms

SOA

30ms

MTA-STS

65ms

DNSSEC

149ms

SRV

73ms

Total

970ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 18:40:01	537ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 19:08:54 shown	970ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-22 12:46:05	647ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 02:07:16	765ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:47:55	751ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-30 11:07:26	1493ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-08 12:42:13	2000ms	3 NS 1 A 2 MX	🔒 Secure
2026-07-03 14:49:08	7520ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-30 08:15:17	681ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-28 05:12:24	787ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-25 22:31:57	942ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-24 17:45:49	749ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-23 01:02:33	2239ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-16 13:41:32	676ms	3 NS 1 A 2 MX	🔒 Secure