arostech.dk DNS records

🖥️ Nameservers3 records 319ms

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 Records1 records 303ms

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 Records2 records 274ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx1.emailsrvr.com	108.166.43.1	mx1.emailsrvr.com	AS19994 Rackspace Hosting
20	600s	mx2.emailsrvr.com	108.166.43.2 146.20.161.2 173.203.187.2 184.106.54.2	mx2.emailsrvr.com mx2.emailsrvr.com mx2.emailsrvr.com mx2.emailsrvr.com	AS19994 Rackspace Hosting AS27357 Rackspace Hosting AS27357 Rackspace Hosting AS19994 Rackspace Hosting

📧 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 Records2 records 850ms

TXT Record
google-site-verification=oNlpLmRyEKP7t7NcjlDv2uAWh_3OC2k12FpSLxIisJo
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

🔗 TLSA / DANE

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

🔐 DNSSEC669ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-06-23 01:05:05

Field	Value
Registrar	Simply.com A/S
Registered	2023-11-02
Expires	2026-11-01 (60d)

📋 WHOIS

⏱️ Lookup Timing

NS

319ms

A

303ms

MX

274ms

AAAA

264ms

TXT

850ms

CAA

253ms

HTTPS

254ms

TLSA

656ms

SOA

0ms

MTA-STS

491ms

DNSSEC

669ms

SRV

351ms

Total

7520ms

🕐 Scan History

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