a-itsupport.dk DNS records

🖥️ Nameservers4 records 675ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC882ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

675ms

A

608ms

MX

645ms

AAAA

664ms

TXT

2313ms

CAA

607ms

HTTPS

595ms

TLSA

360ms

SOA

290ms

MTA-STS

705ms

DNSSEC

882ms

SRV

653ms

Total

7934ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 02:17:22	7934ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 02:10:45	2080ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 02:06:16	8244ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 01:48:07	7238ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 00:45:11	13570ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 18:24:01	4688ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 10:48:48	6658ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 02:47:35	10240ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 11:25:43	3180ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 13:09:25	4566ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 11:48:35	1667ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 19:17:33	1973ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 19:40:26	9424ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 04:04:07	9304ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 21:46:54	1329ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 21:17:27	1495ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 20:52:24	1242ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 20:14:03	1882ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 18:16:41	1728ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 17:09:35	1194ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 02:09:26	3888ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 23:02:33	1271ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 19:24:44	10333ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 13:15:23	1181ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 11:36:57	1725ms	4 NS 0 A 0 MX	❓ Unknown	View