sdvpreview.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
kiki.ns.cloudflare.com	108.162.192.180 172.64.32.180 173.245.58.180 2606:4700:50::adf5:3ab4 2803:f800:50::6ca2:c0b4 2a06:98c1:50::ac40:20b4	kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ram.ns.cloudflare.com	108.162.193.225 172.64.33.225 173.245.59.225 2606:4700:58::adf5:3be1 2803:f800:50::6ca2:c1e1 2a06:98c1:50::ac40:21e1	ram.ns.cloudflare.com ram.ns.cloudflare.com ram.ns.cloudflare.com ram.ns.cloudflare.com ram.ns.cloudflare.com ram.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.30.220	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.31.220	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:1edc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—
2606:4700::6812:1fdc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—

🔐 HTTPS Records1 records 113ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.18.30.220,104.18.31.220 ipv6hint=2606:4700::6812:1edc,2606:4700::6812:1fdc

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.sdvpreview.dk	CpC3NLWKfc-1GIaY_x6kSZrHMfi_qtldpPnyq7V_nY0
TXT	_acme-challenge.sdvpreview.dk	UFxuZPvkfMdCMJalrIXEDZJRS_Ru0U8ReQd-fLXtvIY

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC218ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413423864
Primary NS (MNAME)	kiki.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

84ms

MX

88ms

AAAA

80ms

TXT

359ms

CAA

151ms

HTTPS

113ms

TLSA

156ms

SOA

0ms

MTA-STS

167ms

DNSSEC

218ms

SRV

142ms

Total

1354ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 12:14:44	1354ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 02:54:51	697ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 02:54:45	5835ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-17 13:49:11	4119ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-11 15:16:01	3409ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 21:59:58	851ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 20:58:06	957ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 06:38:50	705ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 04:09:41	1584ms	2 NS 2 A 0 MX	🔓 Insecure	View