jespergrudmadsen.dk

📜 Historical scan 2026-06-17 23:02:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jespergrudmadsen.dk is a .dk domain served by 2 nameservers (laila.ns.cloudflare.com, logan.ns.cloudflare.com). It was registered on 2 January 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.200 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
laila.ns.cloudflare.com	108.162.194.122 162.159.38.122 172.64.34.122 2606:4700:50::a29f:267a 2803:f800:50::6ca2:c27a 2a06:98c1:50::ac40:227a	laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
logan.ns.cloudflare.com	108.162.193.198 172.64.33.198 173.245.59.198 2606:4700:58::adf5:3bc6 2803:f800:50::6ca2:c1c6 2a06:98c1:50::ac40:21c6	logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.200	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.214.91	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5dc8	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:d65b	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.200,172.67.214.91 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5dc8,2606:4700:3031::ac43:d65b

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 18:47:48

www	104.21.93.200 172.67.214.91 2606:4700:3030::6815:5dc8 2606:4700:3033::ac43:d65b (AS13335) (address records, no CNAME)
www vs bare domain	Same network jespergrudmadsen.dk: 104.21.93.200 172.67.214.91 2606:4700:3030::6815:5dc8 2606:4700:3033::ac43:d65b (AS13335) www.jespergrudmadsen.dk: 104.21.93.200 172.67.214.91 2606:4700:3030::6815:5dc8 2606:4700:3033::ac43:d65b (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

37ms

Field	Value
Serial	2406663314
Primary NS (MNAME)	laila.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 12:37:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-01-02
Expires	2028-01-01 (434d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

62ms

97ms

AAAA

40ms

TXT

172ms

CAA

34ms

HTTPS

56ms

TLSA

150ms

SOA

37ms

MTA-STS

51ms

DNSSEC

99ms

SRV

96ms

Total

946ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 18:47:48	459ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-13 18:42:00	2337ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-10 11:59:28	2015ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-03 05:34:25	405ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 19:58:19	706ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-18 03:05:32	662ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 22:00:08	2512ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-23 10:06:08	9385ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-16 09:44:38	8934ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-01 11:20:38	883ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-18 10:50:32	8806ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-06 00:47:38	1514ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-22 16:04:02	803ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 23:02:00 shown	946ms	2 NS 2 A 0 MX	🔒 Secure