fs-a.dk DNS records

🖥️ Nameservers4 records 4031ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.zensystems.dk	2a01:4f0:2:4::2 91.143.112.130	ns1.zensystems.dk ns1.zensystems.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns2.zensystems.dk	188.120.67.130 2a01:4f0:1:4::2	ns2.zensystems.dk ns2.zensystems.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns3.zensystems.dk	2001:1620:205a::2 82.197.184.138	— gw-zkb.init7.net	AS13030 Init7 (Switzerland) Ltd. AS13030 Init7 (Switzerland) Ltd.
ns4.zensystems.dk	212.60.99.234	ge0.a1.ixn.zensystems.net	AS31027 GlobalConnect 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)

🔐 DNSSEC10095ms

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

4031ms

A

4034ms

MX

4030ms

AAAA

4038ms

TXT

20150ms

CAA

4041ms

HTTPS

4054ms

TLSA

4029ms

SOA

4060ms

MTA-STS

4040ms

DNSSEC

10095ms

SRV

4065ms

Total

65535ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 01:09:40	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 04:00:31	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 15:28:24	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 12:46:15	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 12:28:31	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 12:18:10	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 08:00:33	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 07:41:43	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 23:16:08	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 22:22:38	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 23:40:23	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 20:39:21	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 19:02:27	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 23:24:56	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 23:00:54	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 04:21:34	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 03:57:42	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 03:30:22	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 02:56:21	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 01:53:07	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 22:54:10	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 19:07:14	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 09:25:54	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 07:10:23	65535ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 05:20:20	65535ms	4 NS 0 A 0 MX	❓ Unknown	View