rf-software.dk DNS records

🖥️ Nameservers3 records 116ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-138-c.gandi.net	217.70.187.139 2604:3400:aaac::8b	ns-138-c.gandi.net ns-138-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-231-b.gandi.net	2001:4b98:aaab::e8 213.167.230.232	ns-231-b.gandi.net ns-231-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-234-a.gandi.net	173.246.100.235 2001:4b98:aaaa::eb	ns-234-a.gandi.net ns-234-a.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)

🔐 DNSSEC154ms

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

116ms

A

104ms

MX

121ms

AAAA

121ms

TXT

401ms

CAA

121ms

HTTPS

117ms

TLSA

85ms

SOA

35ms

MTA-STS

151ms

DNSSEC

154ms

SRV

235ms

Total

1979ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:28:30	12094ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 14:23:46	7881ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 13:29:12	10921ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 13:25:46	12110ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 13:04:08	4785ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 08:05:29	8384ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 07:47:55	3657ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 06:12:20	1824ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 17:57:25	11441ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 18:56:24	5859ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 17:37:31	6155ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 03:09:50	4482ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 18:03:21	12475ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 23:09:22	2986ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 22:38:06	4412ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 19:51:53	5132ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 19:15:16	3563ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 18:43:56	1979ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 17:57:44	2412ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 16:14:16	2601ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 15:53:43	4625ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 10:41:34	2039ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 00:49:18	3558ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 18:59:32	11316ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 02:19:23	1308ms	3 NS 0 A 0 MX	❓ Unknown	View