bico-net.dk

📜 Historical scan 2026-08-24 16:47:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bico-net.dk is a .dk domain served by 2 nameservers (megan.ns.cloudflare.com, noel.ns.cloudflare.com). It was registered on 12 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.82.168 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by biconet-dk01b.mail.protection.outlook.com. 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
megan.ns.cloudflare.com	108.162.192.197 172.64.32.197 173.245.58.197 2606:4700:50::adf5:3ac5 2803:f800:50::6ca2:c0c5 2a06:98c1:50::ac40:20c5	megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com megan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noel.ns.cloudflare.com	108.162.193.216 172.64.33.216 173.245.59.216 2606:4700:58::adf5:3bd8 2803:f800:50::6ca2:c1d8 2a06:98c1:50::ac40:21d8	noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.82.168	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.212	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	biconet-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::3 2a01:111:f403:ca09::d 2a01:111:f403:ca48::a 52.101.68.0 52.101.68.16 52.101.68.25 52.101.73.28	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9fd4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:52a8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 60ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.168,172.67.159.212 ech=AEX+DQBBRAAgACDYnv9+PL+keWv1TnVKLsI702zL/ow2lTFJ+sEJmsd5OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9fd4,2606:4700:3036::6815:52a8

📝 TXT Records#

2 records 8277ms

TXT Record
MS=ms29721956
v=spf1 +a +mx +ip4:62.243.191.113 +include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com ~all

✉️ SPF#

Policy	Record (bico-net.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:62.243.191.113 +include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com ~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#

latest probe, not this scan · checked 2026-10-18 07:08:52

www	104.21.82.168 172.67.159.212 2606:4700:3032::ac43:9fd4 2606:4700:3036::6815:52a8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bico-net.dk: 104.21.82.168 172.67.159.212 2606:4700:3032::ac43:9fd4 2606:4700:3036::6815:52a8 (AS13335) www.bico-net.dk: 104.21.82.168 172.67.159.212 2606:4700:3032::ac43:9fd4 2606:4700:3036::6815:52a8 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bico-net.dk	FFC5VPitiIcGaCpt8pzOYeLSe4Cpi_WFs8sP5aYXkX0
TXT	_acme-challenge.bico-net.dk	W8XsC4Jdzg6oTcmTecWClCK5gEzBO624ZXGQ0uayD1Q
TXT	_acme-challenge.bico-net.dk	dysrXWL3rX5dsAH7p-_tuoXtmbWcBaYTCH5MvomWjfE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

162ms

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	2413006487
Primary NS (MNAME)	megan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 07:17:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-06-12
Expires	2027-06-30 (254d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bs-ejendomme.dk	Punktum dk A/S (direct)
universalejendomme.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

57ms

53ms

AAAA

66ms

TXT

8277ms

CAA

59ms

HTTPS

60ms

TLSA

396ms

SOA

0ms

MTA-STS

8073ms

DNSSEC

162ms

SRV

16035ms

Total

17251ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 07:08:51	2279ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 20:09:19	1517ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 11:21:20	1313ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 03:41:26	1370ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 05:28:56	1048ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 04:57:23	977ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 03:00:18	1187ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 10:20:12	1385ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 20:05:53	2980ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 01:05:31	1296ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 10:57:02	4536ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 08:08:55	2286ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 01:59:17	1472ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 16:47:26 shown	17251ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 11:15:00	1834ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 03:22:25	1349ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:29:56	2537ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:29:08	953ms	2 NS 2 A 1 MX	🔓 Insecure