bico-net.dk

📜 Historical scan 2026-06-24 03:22:25  ·  ← 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   32ms
NameserverIP addressesPTRASN / 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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   51ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s biconet-dk01b.mail.protection.outlook.com 2a01:111:f403:ca04::5
2a01:111:f403:ca09::1
2a01:111:f403:ca09::7
2a01:111:f403:ca09::c
52.101.68.36
52.101.73.153
52.101.73.22
52.101.73.24		 mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-as9pr07cu00301.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-as8pr05cu00304.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com
mail-as8pr05cu00300.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:9fd4 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:52a8 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   51ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.82.168,172.67.159.212 ech=AEX+DQBBbAAgACC5AffPo+JPkw4QIw5RPp8El+SOa3PX3LxImXXBT2f+LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9fd4,2606:4700:3037::6815:52a8

📝 TXT Records#

2 records   222ms
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#

PolicyRecord (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
www104.21.82.168 172.67.159.212 2606:4700:3032::ac43:9fd4 2606:4700:3036::6815:52a8 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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#

TypeNameValue
TXT _acme-challenge.bico-net.dk W8XsC4Jdzg6oTcmTecWClCK5gEzBO624ZXGQ0uayD1Q

🔗 TLSA / DANE#

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

🔐 DNSSEC#

159ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2407543342
Primary NS (MNAME)megan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 07:17:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-06-12
Expires2027-06-30 (255d)

🔗 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).

DomainRegistrar
bs-ejendomme.dkPunktum dk A/S (direct)
universalejendomme.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
37ms
MX
51ms
AAAA
39ms
TXT
222ms
CAA
46ms
HTTPS
51ms
TLSA
193ms
SOA
0ms
MTA-STS
54ms
DNSSEC
159ms
SRV
217ms
Total
1349ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 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
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