bico-net.dk

📜 Historical scan 2026-09-04 01:05:31 · ← 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 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 30ms

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 29ms

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 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	biconet-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 2a01:111:f403:ca3c::a 52.101.185.21 52.101.68.18 52.101.68.32 52.101.73.126	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am8pr83cu00106.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 32ms

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 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.168,172.67.159.212 ech=AEX+DQBBwAAgACB9PwKag54xhjMV7Qdb++j+bLnTDMGC5H9PcW/dD8tkaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9fd4,2606:4700:3036::6815:52a8

📝 TXT Records#

2 records 153ms

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 2026-10-07 20:09:19

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	85peTirkZSYHm_QqQfPZ3VaOyl__ajSOLUdjf7sr9OI
TXT	_acme-challenge.bico-net.dk	W8XsC4Jdzg6oTcmTecWClCK5gEzBO624ZXGQ0uayD1Q
TXT	_acme-challenge.bico-net.dk	X-IMBke5gML5nZrJzsZ0hcaQQ8566F4cSuFD17CLbNE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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	2413748649
Primary NS (MNAME)	megan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

29ms

AAAA

32ms

TXT

153ms

CAA

27ms

HTTPS

34ms

TLSA

175ms

SOA

0ms

MTA-STS

50ms

DNSSEC

99ms

SRV

48ms

Total

1296ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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 shown	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	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