krefting.dk DNS records

🖥️ Nameservers2 records 80ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.proisp.no	195.206.121.17 2001:67c:28cc::17	ns01.proisp.no ns01.proisp.no	AS197495 One.com A/S AS197495 One.com A/S
ns02.proisp.no	185.10.11.17 2001:67c:3c0::17	ns02.proisp.no ns02.proisp.no	AS51468 One.com A/S AS51468 One.com 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)

🔐 DNSSEC163ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026081901
Primary NS (MNAME)	ns01.proisp.no
Responsible (RNAME)	hostmaster@proisp.no
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

80ms

A

65ms

MX

74ms

AAAA

58ms

TXT

230ms

CAA

62ms

HTTPS

70ms

TLSA

43ms

SOA

0ms

MTA-STS

109ms

DNSSEC

163ms

SRV

95ms

Total

1930ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 21:35:19	1682ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-09-01 02:01:18	362ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-30 23:10:41	354ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-29 17:15:15	338ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-28 15:54:06	387ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-27 15:09:08	377ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-26 14:54:43	399ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-24 22:24:27	1668ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-23 22:01:19	1566ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-22 19:38:02	3043ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-21 19:31:18	3124ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-20 19:27:09	951ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-19 12:39:18	1930ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-18 12:33:50	1651ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-16 14:56:50	1503ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-15 08:10:53	982ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-13 15:49:45	1882ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-12 03:48:26	2305ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-10 19:51:37	2344ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-09 14:58:05	1611ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-07 15:47:17	745ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-30 20:28:58	557ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-29 19:56:00	9431ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-28 17:22:23	567ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-27 12:24:59	13398ms	2 NS 0 A 0 MX	🔓 Insecure	View