4tee.dk DNS records

🖥️ Nameservers4 records 215ms

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)

🔐 DNSSEC268ms

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

215ms

A

196ms

MX

211ms

AAAA

206ms

TXT

718ms

CAA

193ms

HTTPS

172ms

TLSA

58ms

SOA

48ms

MTA-STS

150ms

DNSSEC

268ms

SRV

8152ms

Total

9125ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 05:23:04	9125ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 04:17:18	2231ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 03:58:42	9490ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 03:31:59	5769ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 00:01:13	6854ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 23:22:56	8136ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 17:03:52	3526ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 23:22:25	7996ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 22:52:37	1696ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 19:54:39	10263ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 09:27:00	10459ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 01:53:37	10305ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 00:43:41	8921ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 04:22:44	3211ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 01:20:52	1394ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 01:12:24	1622ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 00:56:05	10510ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 00:40:40	8942ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 14:20:28	3324ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 13:51:54	1328ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 13:32:35	1537ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 07:14:52	3205ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 06:23:31	1247ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 04:15:33	1409ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 23:48:00	8963ms	4 NS 0 A 0 MX	❓ Unknown	View