elsborg-consulting.dk

📜 Historical scan 2026-06-17 07:03:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

elsborg-consulting.dk is a .dk domain served by 2 nameservers (macy.ns.cloudflare.com, rob.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.99 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed but currently fails validation, 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
macy.ns.cloudflare.com	—	—	—
rob.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 34ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1b63	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8e3d	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.99,172.67.142.61 ech=AEX+DQBBOgAgACAa0+y4n1KX4T2blpfoPVbwuK30TP7kG5m/OtVvcR6jfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1b63,2606:4700:3036::ac43:8e3d

📝 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 2026-10-10 13:36:07

www	104.21.27.99 172.67.142.61 2606:4700:3035::6815:1b63 2606:4700:3037::ac43:8e3d (AS13335) (address records, no CNAME)
www vs bare domain	Same network elsborg-consulting.dk: 104.21.27.99 172.67.142.61 2606:4700:3035::6815:1b63 2606:4700:3037::ac43:8e3d (AS13335) www.elsborg-consulting.dk: 104.21.27.99 172.67.142.61 2606:4700:3035::6815:1b63 2606:4700:3037::ac43:8e3d (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'elsborg-consulting.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

67ms

Field	Value
Serial	2405108373
Primary NS (MNAME)	macy.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#

34ms

70ms

AAAA

68ms

TXT

119ms

CAA

37ms

HTTPS

48ms

TLSA

46ms

SOA

67ms

MTA-STS

35ms

DNSSEC

66ms

SRV

0ms

Total

349ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 04:38:45	918ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 04:10:04	2113ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 15:32:47	1141ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 14:58:16	2477ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-26 08:42:06	905ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 11:36:51	633ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 07:58:55	516ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:35:03	12815ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:13:25	1213ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 07:03:46 shown	349ms	2 NS 2 A 0 MX	⚠️ Bogus
2026-06-17 07:00:21	433ms	2 NS 2 A 0 MX	🔓 Insecure