elsborg-consulting.dk

📜 Historical scan 2026-09-25 04:10:04 · ← 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 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 347ms

Nameserver	IP addresses	PTR	ASN / ISP
macy.ns.cloudflare.com	108.162.194.78 162.159.38.78 172.64.34.78 2606:4700:50::a29f:264e 2803:f800:50::6ca2:c24e 2a06:98c1:50::ac40:224e	macy.ns.cloudflare.com macy.ns.cloudflare.com macy.ns.cloudflare.com macy.ns.cloudflare.com macy.ns.cloudflare.com macy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rob.ns.cloudflare.com	108.162.193.140 172.64.33.140 173.245.59.140 2606:4700:58::adf5:3b8c 2803:f800:50::6ca2:c18c 2a06:98c1:50::ac40:218c	rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.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 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.99	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.61	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 566ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:1b63	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8e3d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 620ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.99,172.67.142.61 ech=AEX+DQBBcQAgACCkw6+d0VTDN+UBKUYhxYwhyD/Wsp5drnnF7fyXT26iNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1b63,2606:4700:3037::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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.elsborg-consulting.dk	K_YN10C8evmTrOvuub4suxIXp635ACY6ypU4MPff6Ck
TXT	_acme-challenge.elsborg-consulting.dk	vonW4AiUXRfEwzxgmdWkZaId97Dax4mfakVL0l33Nc4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

780ms

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	2415701174
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#

347ms

120ms

543ms

AAAA

566ms

TXT

1250ms

CAA

775ms

HTTPS

620ms

TLSA

91ms

SOA

0ms

MTA-STS

213ms

DNSSEC

780ms

SRV

779ms

Total

2113ms

🕐 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 shown	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	349ms	2 NS 2 A 0 MX	⚠️ Bogus
2026-06-17 07:00:21	433ms	2 NS 2 A 0 MX	🔓 Insecure