erhverv-dk.dk

📜 Historical scan 2026-06-17 08:18:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erhverv-dk.dk is a .dk domain served by 2 nameservers (greg.ns.cloudflare.com, maya.ns.cloudflare.com). It was registered on 16 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.38.104 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   2785ms
NameserverIP addressesPTRASN / ISP
greg.ns.cloudflare.com — — —
maya.ns.cloudflare.com — — —

🌍 A Records#

2 records   1064ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.38.104 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.221.252 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   721ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:ddfc — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:2668 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   2419ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.38.104,172.67.221.252 ech=AEX+DQBBDgAgACDzCpMlW2zuKCEyF31MigmBsD2TewLMErZT4gaCsNerPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ddfc,2606:4700:3033::6815:2668

📝 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 2026-10-08 05:01:42
www104.21.38.104 172.67.221.252 2606:4700:3033::6815:2668 2606:4700:3033::ac43:ddfc (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

4410ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

1483ms
FieldValue
Serial2406721547
Primary NS (MNAME)greg.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 05:25:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-01-16
Expires2027-01-31 (104d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
2785ms
A
1064ms
MX
1748ms
AAAA
721ms
TXT
4303ms
CAA
1581ms
HTTPS
2419ms
TLSA
695ms
SOA
1483ms
MTA-STS
4039ms
DNSSEC
4410ms
SRV
0ms
Total
17511ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 04:56:52 2020ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-04 03:12:28 441ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-01 07:11:44 447ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-14 19:39:10 2418ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-12 03:34:52 1349ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-23 19:53:51 3073ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-22 19:18:55 1036ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-09 12:57:02 8716ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-15 11:15:15 1977ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-28 09:33:56 755ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 08:18:42 shown 17511ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 08:00:52 2378ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 08:00:36 419ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 08:00:34 1294ms 2 NS 2 A 0 MX 🔓 Insecure
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