randersvk.dk

📜 Historical scan 2026-07-23 08:11:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

randersvk.dk is a .dk domain served by 2 nameservers (gabe.ns.cloudflare.com, sue.ns.cloudflare.com). It was registered on 21 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.21 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 69ms

Nameserver	IP addresses	PTR	ASN / ISP
gabe.ns.cloudflare.com	108.162.193.114 172.64.33.114 173.245.59.114 2606:4700:58::adf5:3b72 2803:f800:50::6ca2:c172 2a06:98c1:50::ac40:2172	gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.21	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.67	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1d15	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ab43	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 79ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.21,172.67.171.67 ech=AEX+DQBB8QAgACA3EIyle3y6zyqcJR3i8T6UrXNykJ1YeHpGr4FCAR45RQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1d15,2606:4700:3037::ac43:ab43

📝 TXT Records#

2 records 202ms

TXT Record
v=spf1 a mx include:sendgrid.net include:_custspf.one.com ~all
v=spf1 include:spf.simply.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (randersvk.dk)
~all (soft fail)	v=spf1 a mx include:sendgrid.net include:_custspf.one.com ~all
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 14:27:37

www	144.76.20.91 (AS24940) (address records, no CNAME)
www vs bare domain	Same network randersvk.dk: 144.76.20.91 (AS24940) www.randersvk.dk: 144.76.20.91 (AS24940)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410252745
Primary NS (MNAME)	gabe.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-01 09:25:13

Field	Value
Registrar	Simply.com A/S
Registered	2000-09-21
Expires	2027-09-30 (340d)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

77ms

73ms

AAAA

53ms

TXT

202ms

CAA

71ms

HTTPS

79ms

TLSA

56ms

SOA

0ms

MTA-STS

75ms

DNSSEC

180ms

SRV

124ms

Total

892ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 09:19:29	783ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 08:38:10	689ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-25 11:07:57	670ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-06 16:12:32	1176ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-23 08:11:45 shown	892ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 02:15:52	757ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:26:05	4280ms	2 NS 2 A 0 MX	🔓 Insecure