sfa-environment.dk DNS records

🖥️ Nameservers3 records 351ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-140-c.gandi.net	217.70.187.141 2604:3400:aaac::8d	ns-140-c.gandi.net ns-140-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-182-a.gandi.net	173.246.100.183 2001:4b98:aaaa::b7	ns-182-a.gandi.net ns-182-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-43-b.gandi.net	2001:4b98:aaab::2c 213.167.230.44	ns-43-b.gandi.net ns-43-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 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)

🔐 DNSSEC9410ms

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

351ms

A

366ms

MX

376ms

AAAA

364ms

TXT

1673ms

CAA

373ms

HTTPS

367ms

TLSA

325ms

SOA

355ms

MTA-STS

387ms

DNSSEC

9410ms

SRV

376ms

Total

11800ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:58:09	11800ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 08:37:10	11925ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 05:55:14	5069ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 00:27:14	11355ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 22:49:38	6380ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 22:42:06	7621ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 22:36:15	1903ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 22:08:57	12948ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 21:47:04	12367ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 17:21:40	3534ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 10:29:37	18156ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 09:21:34	2084ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 18:27:01	3688ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 11:46:21	1602ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 06:06:58	5729ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 10:10:43	17013ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 06:56:40	11528ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 05:45:25	4529ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 03:45:44	4285ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 04:54:37	2565ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 04:32:58	4222ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 04:28:16	10489ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 04:09:11	2289ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 03:44:32	4316ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 02:01:21	2324ms	3 NS 0 A 0 MX	❓ Unknown	View