dudobi.ch - robtex.com

dudobi.ch

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d314🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:177b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.123Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.20🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdavid.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A2803:f800:50::6ca2:c198🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdavid.ns.cloudflare.com
A2a06:98c1:50::ac40:2198🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdavid.ns.cloudflare.com
A108.162.193.152🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A172.64.33.152🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
A173.245.59.152🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavid.ns.cloudflare.com
NSkristin.ns.cloudflare.com
A2606:4700:50::adf5:3ab5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A2803:f800:50::6ca2:c0b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristin.ns.cloudflare.com
A2a06:98c1:50::ac40:20b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristin.ns.cloudflare.com
A108.162.192.181🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A172.64.32.181🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A173.245.58.181🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
MXavs.managedexchange.co.za ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.23.123, 172.67.211.20
IPv62606:4700:3034::ac43:d314, 2606:4700:3037::6815:177b
SOAdavid.ns.cloudflare.comdns@cloudflare.com serial=2398918947

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch ⭐
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-03-04 #12

Same first word

dudobi.co.uk
dudobi.mobi
dudobi.co.za
dudobi.ch
dudobi.com
dudobi.co
dudobi.net

Similar names

bdiduo.blogspot.com
dibodu.com
buddio.net
udobid.com
doubid.com
dudibo.com
bidudo.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSdavid.ns.cloudflare.comkristin.ns.cloudflare.comns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comMXavs.managedexchange.co.zaA104.21.23.123172.67.211.202606:4700:3034::ac43:d3142606:4700:3037::6815:177b41.189.73.14189.31.210.21
●NSdavid.ns.cloudflare.com2026-02-15 → 2026-03-14 · 3 obs
○ 2018-07-12 18:08:28
● 2026-02-15 05:05:50
● 2026-03-14 18:44:04
●NSkristin.ns.cloudflare.com2026-02-15 → 2026-03-14 · 3 obs
○ 2018-07-12 18:08:28
● 2026-02-15 05:05:50
● 2026-03-14 18:44:04
○NSns10.dnsmadeeasy.com2015-07-21 → 2018-07-12 · 4 obs
● 2015-07-21 11:30:28
● 2018-07-12 18:08:28
○ 2026-02-15 05:05:50
○ 2026-03-14 18:44:04
○NSns11.dnsmadeeasy.com2015-07-21 → 2018-07-12 · 4 obs
● 2015-07-21 11:30:28
● 2018-07-12 18:08:28
○ 2026-02-15 05:05:50
○ 2026-03-14 18:44:04
○NSns12.dnsmadeeasy.com2015-07-21 → 2018-07-12 · 4 obs
● 2015-07-21 11:30:28
● 2018-07-12 18:08:28
○ 2026-02-15 05:05:50
○ 2026-03-14 18:44:04
○NSns13.dnsmadeeasy.com2015-07-21 → 2018-07-12 · 4 obs
● 2015-07-21 11:30:28
● 2018-07-12 18:08:28
○ 2026-02-15 05:05:50
○ 2026-03-14 18:44:04
○NSns14.dnsmadeeasy.com2015-07-21 → 2018-07-12 · 4 obs
● 2015-07-21 11:30:28
● 2018-07-12 18:08:28
○ 2026-02-15 05:05:50
○ 2026-03-14 18:44:04
○NSns15.dnsmadeeasy.com2015-07-21 → 2018-07-12 · 4 obs
● 2015-07-21 11:30:28
● 2018-07-12 18:08:28
○ 2026-02-15 05:05:50
○ 2026-03-14 18:44:04
●MXavs.managedexchange.co.za2015-07-21 → 2026-03-14 · 2 obs
● 2015-07-21 11:30:28
● 2026-03-14 18:44:04
●A104.21.23.1232026-02-15 → 2026-03-14 · 3 obs
○ 2018-07-12 18:08:28
● 2026-02-15 05:05:50
● 2026-03-14 18:44:04
●A172.67.211.202026-02-15 → 2026-03-14 · 3 obs
○ 2018-07-12 18:08:28
● 2026-02-15 05:05:50
● 2026-03-14 18:44:04
●A2606:4700:3034::ac43:d3142026-02-15 → 2026-03-14 · 3 obs
○ 2018-07-12 18:08:28
● 2026-02-15 05:05:50
● 2026-03-14 18:44:04
●A2606:4700:3037::6815:177b2026-02-15 → 2026-03-14 · 3 obs
○ 2018-07-12 18:08:28
● 2026-02-15 05:05:50
● 2026-03-14 18:44:04
○A41.189.73.1412015-07-21 → 2017-01-25 · 4 obs
● 2015-07-21 11:30:28
● 2017-01-25 11:49:36
○ 2018-07-12 18:08:28
○ 2026-03-14 18:44:04
○A89.31.210.212018-07-12 → 2018-07-12 · 4 obs
○ 2017-01-25 11:49:36
● 2018-07-12 18:08:28
○ 2026-02-15 05:05:50
○ 2026-03-14 18:44:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chf.nic.ch, e.nic.ch, a.nic.ch, b.nic.ch...-
dudobi.chdavid.ns.cloudflare.com, kristin.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.193.152

NS records: david.ns.cloudflare.com, kristin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dudobi.ch (unsigned zone)

⏱️ Timing

Total: 1033ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.123, 172.67.211.20
AAAA22606:4700:3037::6815:177b, 2606:4700:3034::ac43:d314
NS2david.ns.cloudflare.com, kristin.ns.cloudflare.com
MX1avs.managedexchange.co.za (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1david.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

dudobi.ch maps to four IP numbers: 2606:4700:3034::ac43:d314, 2606:4700:3037::6815:177b, 104.21.23.123 and 172.67.211.20.

other host names include finntirebedford.com, www.missouriturfpaint.com, myclubdb.com, www.clarissatossin.net and ctrlx.nl; they share IP numbers with dudobi.ch.

Name Servers

Two name servers david.ns.cloudflare.com and kristin.ns.cloudflare.com handle the delegation for dudobi.ch.

dudobi.ch shares the same name server setup as other domains, for instance manycosplay.com, dudobimail.com, phimkk.pro, d20srd.org and openemail.net.

dudobi.ch at least partially shares name servers with other domains, for instance perfectmarbella.com, onlylazy.net, dicebagstudios.com, dpsalterlaw.net and petnet.com.au.

These name servers are commonly used with stanley.ns.cloudflare.com and roan.ns.cloudflare.com.

Six IP addresses per host:

david.ns.cloudflare.com points to 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152; kristin.ns.cloudflare.com points to 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181

Mail Servers

dudobi.ch is handled by a single mail server, avs.managedexchange.co.za.