systemdns.dk DNS records

🖥️ Nameservers3 records 4040ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.systemdns.com	216.40.47.90 2604:4000:0:d:216:40:47:90	ns1.systemdns.com ns1.systemdns.com	AS15348 Tucows.com Co. AS15348 Tucows.com Co.
ns2.systemdns.com	2604:4000:2800:d:64:99:148:16 64.98.148.16	ns2.systemdns.com ns2.systemdns.com	AS32491 Tucows.com Co. AS32491 Tucows.com Co.
ns3.systemdns.com	2604:4000:0:d:64:99:96:36 64.99.96.36	ns3.systemdns.com ns3.systemdns.com	AS15348 Tucows.com Co. AS15348 Tucows.com Co.

🌍 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)

🔐 DNSSEC10085ms

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

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

4040ms

A

4057ms

MX

4062ms

AAAA

4039ms

TXT

20150ms

CAA

4063ms

HTTPS

4049ms

TLSA

4029ms

SOA

4064ms

MTA-STS

4075ms

DNSSEC

10085ms

SRV

4066ms

Total

35899ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 21:28:49	35899ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 20:07:01	40917ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 19:59:56	39034ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 19:53:53	39671ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 15:07:54	22902ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 15:04:01	35556ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 14:55:00	38565ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 11:35:19	36450ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 16:56:21	36381ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 08:38:48	33325ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 09:22:23	20662ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 11:33:12	35865ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 10:09:35	34358ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 00:22:55	55252ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 23:53:38	35181ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 23:09:00	35315ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 22:47:32	47504ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 19:18:01	24406ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 15:33:05	51430ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 12:17:52	35644ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 10:55:46	43218ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 09:19:49	47646ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 07:40:42	54341ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 01:57:12	45559ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 00:56:41	35020ms	3 NS 0 A 0 MX	❓ Unknown	View