48300204.dk

📜 Historical scan 2026-06-19 17:02:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

48300204.dk is a .dk domain served by 2 nameservers (gate.profdoc.dk, ns.profdoc.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.103 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
gate.profdoc.dk	80.62.243.243	243.241-254.243.62.80.in-addr.arpa	AS3292 TDC Holding A/S
ns.profdoc.dk	80.62.243.242	242.241-254.243.62.80.in-addr.arpa	AS3292 TDC Holding A/S

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.103	3600s	vm0934.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 13:45:08

www CNAME	48300204.dk (all on 48300204.dk) → 185.21.40.103 (AS48854)
www vs bare domain	Same network 48300204.dk: 185.21.40.103 (AS48854) www.48300204.dk: 185.21.40.103 (AS48854)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

50ms

Field	Value
Serial	2022072702
Primary NS (MNAME)	ns.profdoc.dk
Responsible (RNAME)	hostmaster@profdoc.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

53ms

50ms

AAAA

55ms

TXT

175ms

CAA

50ms

HTTPS

56ms

TLSA

107ms

SOA

50ms

MTA-STS

38ms

DNSSEC

129ms

SRV

2069ms

Total

2815ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 13:45:08	388ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-07 19:59:24	400ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-15 13:53:38	2836ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-25 17:54:58	480ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-02 17:25:08	607ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 01:57:43	372ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 10:55:19	1183ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:10:26	2573ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-19 17:02:54 shown	2815ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 12:59:16	1478ms	2 NS 1 A 2 MX	🔓 Insecure