bizisland.dk

Records from scan: 2026-10-15 04:25:42 · 639ms total · last checked 2026-10-19 08:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bizisland.dk is a .dk domain served by 3 nameservers (ns-210-c.gandi.net, ns-24-b.gandi.net, ns-86-a.gandi.net). It was registered on 8 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.19.229.204 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-210-c.gandi.net	217.70.187.211 2604:3400:aaac::d3	ns-210-c.gandi.net ns-210-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-24-b.gandi.net	2001:4b98:aaab::19 213.167.230.25	ns-24-b.gandi.net ns-24-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-86-a.gandi.net	173.246.100.87 2001:4b98:aaaa::57	ns-86-a.gandi.net ns-86-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.19.229.204	1800s	—	AS47292	Sentia Denmark A/S	81.19.224.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 74.125.205.27	lt-in-f26.1e100.net lt-in-x1a.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt4aspmx.l.google.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 200ms

TXT Record
5jh43p7pdm6ylghhy4cwb4hm6k1vnmqn
google-site-verification=4jgHwmuIutPmBXfoxgeap7Ta3C7PBj-WAjD7yNz77Ro
v=spf1 mx a:mail.comcare.dk ip4:81.19.229.0/24 include:_spf.google.com include:spf.teasolutions.dk all

✉️ SPF#

Policy	Record (bizisland.dk)
+all (no restriction)	v=spf1 mx a:mail.comcare.dk ip4:81.19.229.0/24 include:_spf.google.com include:spf.teasolutions.dk all

📨 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#

checked 2026-10-15 04:25:42

www	81.19.229.204 (AS47292) (address records, no CNAME)
www vs bare domain	Same network bizisland.dk: 81.19.229.204 (AS47292) www.bizisland.dk: 81.19.229.204 (AS47292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: +all

error include:spf.teasolutions.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
error "+all" (or a bare "all") authorises every server on the internet to send as this domain

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

33ms

Field	Value
Serial	1792022400
Primary NS (MNAME)	ns1.gandi.net
Responsible (RNAME)	hostmaster@gandi.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-02 01:03:44

Field	Value
Registrar	GANDI SAS
Registered	2002-01-08
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

42ms

38ms

AAAA

36ms

TXT

200ms

CAA

47ms

HTTPS

41ms

TLSA

100ms

SOA

33ms

MTA-STS

55ms

DNSSEC

64ms

SRV

66ms

Total

639ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 04:25:42 shown	639ms	3 NS 1 A 5 MX	🔓 Insecure
2026-10-08 10:48:39	3921ms	3 NS 1 A 5 MX	🔓 Insecure
2026-10-02 00:40:17	1019ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-30 00:17:49	1551ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-24 22:17:14	874ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-22 19:37:55	1553ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-14 04:51:51	10189ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-13 19:40:28	1820ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-07 03:05:32	2379ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-27 20:09:23	1254ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-20 08:38:03	1968ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-14 04:09:11	9321ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-06 17:36:42	1266ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-01 07:59:23	1191ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-23 11:38:13	2105ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-16 06:12:34	1078ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-11 06:31:48	1091ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-03 19:14:08	4663ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-01 10:31:20	1264ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-25 07:27:01	2396ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-22 07:13:40	2974ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-16 14:42:35	2971ms	3 NS 1 A 5 MX	🔓 Insecure