perfid.dk DNS records

🖥️ Nameservers4 records 129ms

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)

🔐 DNSSEC170ms

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

129ms

A

120ms

MX

119ms

AAAA

112ms

TXT

511ms

CAA

124ms

HTTPS

130ms

TLSA

103ms

SOA

126ms

MTA-STS

139ms

DNSSEC

170ms

SRV

136ms

Total

1641ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:50:53	1641ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 04:38:32	8030ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 04:27:01	7042ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 04:14:10	3394ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 22:40:09	6590ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 21:55:01	4874ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 08:34:54	1220ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 01:28:14	10357ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 21:16:55	5958ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 08:54:45	3322ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 12:58:12	10352ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 08:19:09	10399ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 08:54:15	3741ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 20:50:54	1120ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 23:55:18	10231ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 21:12:34	10171ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 19:16:27	2028ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 18:52:57	18275ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 17:43:06	2423ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 16:34:22	1859ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 13:08:25	3754ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 15:13:13	1599ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 08:39:53	3987ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 05:52:37	9684ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 01:30:59	6821ms	4 NS 0 A 0 MX	❓ Unknown	View