erhvervsnytsilkeborg.dk

📜 Historical scan 2026-09-03 17:02:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erhvervsnytsilkeborg.dk is a .dk domain served by 2 nameservers (justin.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 14 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.221 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.221	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.195	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:82c3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:8dd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.221,172.67.130.195 ech=AEX+DQBBigAgACCAVYyCJ8sy3bK1L3NV7KFkFP55BuKgdvR30PNWOzN8aAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:82c3,2606:4700:3035::6815:8dd

📝 TXT Records#

3 records 138ms

TXT Record
facebook-domain-verification=cefyfw1ju8qprw3juyrt64q28ztjo8
google-site-verification=9HXud9vPTL4DuNfuTxVjhXIQl3uodH0Y2TrMLNFpTho
vpe=50c35688

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.erhvervsnytsilkeborg.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:616e6d7475085@dmarc.centerasecurity.com;

📬 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 2026-10-07 19:30:52

www CNAME	midtjyllandsavis.dk (all on midtjyllandsavis.dk) → 104.26.14.34 104.26.15.34 172.67.70.15 2606:4700:20::681a:e22 2606:4700:20::681a:f22 2606:4700:20::ac43:460f (AS13335)
www vs bare domain	Same network erhvervsnytsilkeborg.dk: 104.21.8.221 172.67.130.195 2606:4700:3030::ac43:82c3 2606:4700:3035::6815:8dd (AS13335) www.erhvervsnytsilkeborg.dk: 104.26.14.34 104.26.15.34 172.67.70.15 2606:4700:20::681a:e22 (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#

95ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413764744
Primary NS (MNAME)	justin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 19:51:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-09-14
Expires	2027-09-30 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

27ms

28ms

AAAA

30ms

TXT

138ms

CAA

40ms

HTTPS

38ms

TLSA

54ms

SOA

0ms

MTA-STS

45ms

DNSSEC

95ms

SRV

54ms

Total

511ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:30:52	623ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-26 12:56:53	575ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-14 11:26:44	2485ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-03 17:02:52 shown	511ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-28 10:58:55	453ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-26 10:44:05	538ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-24 04:53:33	3430ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-09 16:52:17	1846ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-17 08:40:07	854ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-26 02:47:07	721ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 08:05:32	347ms	2 NS 2 A 0 MX	🔒 Secure