bioco.nl - robtex.com

bioco.nl

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:da1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:84e8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.161Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.232🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSluke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A2803:f800:50::6ca2:c1c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRluke.ns.cloudflare.com
A2a06:98c1:50::ac40:21c8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRluke.ns.cloudflare.com
A108.162.193.200🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A172.64.33.200🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A173.245.59.200🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
NSwally.ns.cloudflare.com
A2606:4700:50::adf5:3aef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwally.ns.cloudflare.com
A2803:f800:50::6ca2:c0ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwally.ns.cloudflare.com
A2a06:98c1:50::ac40:20ef🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwally.ns.cloudflare.com
A108.162.192.239🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwally.ns.cloudflare.com
A172.64.32.239🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwally.ns.cloudflare.com
A173.245.58.239🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwally.ns.cloudflare.com
MXmail.bioco.nl ⭐
A37.97.156.231🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRserver002.echoes.nl
TXTv=spf1 mx a ptr ip4:37.97.156.231 ip4:136.144.152.68 ip6:2a01:7c8:aabf:366:5...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.13.161, 172.67.132.232
IPv62606:4700:3031::6815:da1, 2606:4700:3035::ac43:84e8
SOAluke.ns.cloudflare.comdns@cloudflare.com serial=2397877018

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐ 🔒
NSns3.dns.nl 🔒
NSns4.dns.nl 🔒
TXTnl zone update: 2026-03-15 06:00:02 +0000 (EPOCH 1773554402)
SOAns1.dns.nldns@sidn.nl 2026-03-15 #12

Subdomains

mail.bioco.nl

Same first word

bioco.at
bioco.pl
bioco.ru
bioco.ch
bioco.hu
bioco.de
bioco.co.uk
bioco.fr
bioco.nl
bioco.cz
bioco.cn
bioco.vn

Similar names

icobo.es
bocoi.net
iboco.es
booci.pl
icoob.com
ibooc.cn
bcioo.com
bcooi.com
icobo.com
obico.io
obico.com.br
coobi.net
cobio.org
ocbio.net
bicoo.com
coobi.work
cobio.at
obico.com.au
obico.dk
coobi.com
booic.com
iboco.org
coobi.de
iocob.nl
iboco.fr
iboco.nl
iboco.se
obico.de
icobo.co.kr
boico.net
cioob.com
iboco.com
coobi.com.tw
obico.co.uk
ocibo.com
ibooc.com
ibooc.de
coibo.com
ocibo.cn
cioob.com.br
coboi.com
boico.com

DNS History

16 records (7 active, 9 former)

201820192020202120222023202420252026NSluke.ns.cloudflare.comwally.ns.cloudflare.comhostmaster.biocons3.domeinnaamreseller.nlns4.domeinnaamreseller.nlns5.domeinnaamreseller.nlMXmail.bioco.nlA104.21.13.161172.67.132.2322606:4700:3031::6815:da12606:4700:3035::ac43:84e8104.28.30.78104.28.31.782606:4700:30::681c:1e4e2606:4700:30::681c:1f4e37.97.156.231
○NShostmaster.bioco2017-02-08 → 2017-02-08 · 3 obs
● 2017-02-08 20:31:38
○ 2018-12-09 19:51:36
○ 2026-03-16 22:53:02
●NSluke.ns.cloudflare.com2018-12-09 → 2026-03-16 · 3 obs
○ 2017-02-08 20:31:38
● 2018-12-09 19:51:36
● 2026-03-16 22:53:02
○NSns3.domeinnaamreseller.nl2017-02-08 → 2017-02-08 · 3 obs
● 2017-02-08 20:31:38
○ 2018-12-09 19:51:36
○ 2026-03-16 22:53:02
○NSns4.domeinnaamreseller.nl2017-02-08 → 2017-02-08 · 3 obs
● 2017-02-08 20:31:38
○ 2018-12-09 19:51:36
○ 2026-03-16 22:53:02
○NSns5.domeinnaamreseller.nl2017-02-08 → 2017-02-08 · 3 obs
● 2017-02-08 20:31:38
○ 2018-12-09 19:51:36
○ 2026-03-16 22:53:02
●NSwally.ns.cloudflare.com2018-12-09 → 2026-03-16 · 3 obs
○ 2017-02-08 20:31:38
● 2018-12-09 19:51:36
● 2026-03-16 22:53:02
●MXmail.bioco.nl2018-12-09 → 2026-03-16 · 2 obs
● 2018-12-09 19:51:36
● 2026-03-16 22:53:02
●A104.21.13.1612026-02-22 → 2026-03-16 · 3 obs
○ 2018-12-09 19:51:36
● 2026-02-22 19:54:10
● 2026-03-16 22:53:02
○A104.28.30.782018-12-09 → 2018-12-09 · 4 obs
○ 2017-02-08 20:31:38
● 2018-12-09 19:51:36
○ 2026-02-22 19:54:10
○ 2026-03-16 22:53:02
○A104.28.31.782018-12-09 → 2018-12-09 · 4 obs
○ 2017-02-08 20:31:38
● 2018-12-09 19:51:36
○ 2026-02-22 19:54:10
○ 2026-03-16 22:53:02
●A172.67.132.2322026-02-22 → 2026-03-16 · 3 obs
○ 2018-12-09 19:51:36
● 2026-02-22 19:54:10
● 2026-03-16 22:53:02
○A2606:4700:30::681c:1e4e2018-12-09 → 2018-12-09 · 4 obs
○ 2017-02-08 20:31:38
● 2018-12-09 19:51:36
○ 2026-02-22 19:54:10
○ 2026-03-16 22:53:02
○A2606:4700:30::681c:1f4e2018-12-09 → 2018-12-09 · 4 obs
○ 2017-02-08 20:31:38
● 2018-12-09 19:51:36
○ 2026-02-22 19:54:10
○ 2026-03-16 22:53:02
●A2606:4700:3031::6815:da12026-02-22 → 2026-03-16 · 3 obs
○ 2018-12-09 19:51:36
● 2026-02-22 19:54:10
● 2026-03-16 22:53:02
●A2606:4700:3035::ac43:84e82026-02-22 → 2026-03-16 · 3 obs
○ 2018-12-09 19:51:36
● 2026-02-22 19:54:10
● 2026-03-16 22:53:02
○A37.97.156.2312017-02-08 → 2017-02-08 · 3 obs
● 2017-02-08 20:31:38
○ 2018-12-09 19:51:36
○ 2026-03-16 22:53:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
bioco.nlluke.ns.cloudflare.com, wally.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.239

NS records: luke.ns.cloudflare.com, wally.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bioco.nl (unsigned zone)

⏱️ Timing

Total: 380ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.13.161, 172.67.132.232
AAAA22606:4700:3031::6815:da1, 2606:4700:3035::ac43:84e8
NS2luke.ns.cloudflare.com, wally.ns.cloudflare.com
MX1mail.bioco.nl (pri: 5)
TXT1v=spf1 mx a ptr ip4:37.97.156.231 ip4:13
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1luke.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

The parent of mail.bioco.nl is bioco.nl.

IP Addresses

bioco.nl resolves to four IP numbers: 2606:4700:3031::6815:da1, 2606:4700:3035::ac43:84e8, 104.21.13.161 and 172.67.132.232.

Other host names such as www.qiwireless.com, www.qhxrsw.com, (0x787878)thaivideos.com, sportman.co and mail.buildpeakcompete.com share IPs with bioco.nl.

Name Servers

bioco.nl is delegated to two name servers: luke.ns.cloudflare.com and wally.ns.cloudflare.com.

bioco.nl shares the same name server setup as aparts.org, odiamusic.com, tbwcert.com, aprantsoftware.com and commconn.ca.

bioco.nl at least partially shares name servers with other domains, for instance undamed-wow.com, moemiku.com, okgana.net, theimwatcher.com and johnsonchemical.com.

These name servers are commonly used together with thomas.ns.cloudflare.com, clint.ns.cloudflare.com and erin.ns.cloudflare.com.

Host names with six IP numbers:

luke.ns.cloudflare.com points to 2606:4700:58::adf5:3bc8, 2803:f800:50::6ca2:c1c8, 2a06:98c1:50::ac40:21c8, 108.162.193.200, 172.64.33.200 and 173.245.59.200.

wally.ns.cloudflare.com points to 2606:4700:50::adf5:3aef, 2803:f800:50::6ca2:c0ef, 2a06:98c1:50::ac40:20ef, 108.162.192.239, 172.64.32.239 and 173.245.58.239.

Mail Servers

bioco.nl is handled by a single mail server, mail.bioco.nl.

mail.bioco.nl points to a single IP: 37.97.156.231.