heldgaard-jensen.dk

📜 Historical scan 2026-09-24 17:45:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

heldgaard-jensen.dk is a .dk domain served by 2 nameservers (eleanor.ns.cloudflare.com, felipe.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.86.107 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
eleanor.ns.cloudflare.com	108.162.194.205 162.159.38.205 172.64.34.205 2606:4700:50::a29f:26cd 2803:f800:50::6ca2:c2cd 2a06:98c1:50::ac40:22cd	eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com eleanor.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
felipe.ns.cloudflare.com	108.162.195.116 162.159.44.116 172.64.35.116 2606:4700:58::a29f:2c74 2803:f800:50::6ca2:c374 2a06:98c1:50::ac40:2374	felipe.ns.cloudflare.com felipe.ns.cloudflare.com felipe.ns.cloudflare.com felipe.ns.cloudflare.com felipe.ns.cloudflare.com felipe.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.107	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.105	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.1.27 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a	lb-in-f27.1e100.net lq-in-x1a.1e100.net lq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.218.105
🔶 Autoconfig	104.21.86.107

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:da69	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:566b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.107,172.67.218.105 ech=AEX+DQBBWwAgACCtgQvq1IBVlr2Cd7NEV4sWCAyxKcVPLti8T/Z1H5x3egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:da69,2606:4700:3033::6815:566b

📝 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 2026-10-09 10:17:59

www	104.21.86.107 172.67.218.105 2606:4700:3031::ac43:da69 2606:4700:3033::6815:566b (AS13335) (address records, no CNAME)
www vs bare domain	Same network heldgaard-jensen.dk: 104.21.86.107 172.67.218.105 2606:4700:3031::ac43:da69 2606:4700:3033::6815:566b (AS13335) www.heldgaard-jensen.dk: 104.21.86.107 172.67.218.105 2606:4700:3031::ac43:da69 2606:4700:3033::6815:566b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.heldgaard-jensen.dk	Zr3-OnYO2QL3d3GmI1UR_fRnxGK61dOwxpyYQQ6Rps0
TXT	_acme-challenge.heldgaard-jensen.dk	wNaTvae7pATtql5Xh32gLp3Pg7STeB4BRUTkXc1SSWA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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	2415675868
Primary NS (MNAME)	eleanor.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

39ms

38ms

AAAA

34ms

TXT

182ms

CAA

37ms

HTTPS

33ms

TLSA

103ms

SOA

0ms

MTA-STS

67ms

DNSSEC

116ms

SRV

74ms

Total

859ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:17:59	544ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-01 04:05:19	883ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 18:22:13	902ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-25 18:07:12	991ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 17:45:22 shown	859ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-29 09:31:35	1492ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-27 06:19:22	2066ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 13:18:28	627ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 11:22:18	980ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 11:16:51	1014ms	2 NS 2 A 5 MX	🔓 Insecure