caff.tech - dns.ninja

caff.tech

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3df3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:d926🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.243Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.38🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSirma.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A2803:f800:50::6ca2:c0a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirma.ns.cloudflare.com
A2a06:98c1:50::ac40:20a6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirma.ns.cloudflare.com
A108.162.192.166🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A172.64.32.166🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A173.245.58.166🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
NSrodney.ns.cloudflare.com
A2606:4700:58::adf5:3be4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A2803:f800:50::6ca2:c1e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrodney.ns.cloudflare.com
A2a06:98c1:50::ac40:21e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrodney.ns.cloudflare.com
A108.162.193.228🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A172.64.33.228🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A173.245.59.228🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
MXmail.geekify.me ⭐
A122.199.5.2🇦🇺 SUPERLOOP-1122.199.0.0/18 SUPERLOOP (AUSTRALIA) PTY LTD L1, 545 Queen St
PTRmail.geekify.me
TXTbrevo-code:731da280aa73b17a39d14114dd6396b7
TXTv=spf1 mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.243, 172.67.217.38
IPv6 hints2606:4700:3030::6815:3df3, 2606:4700:3030::ac43:d926
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOAirma.ns.cloudflare.comdns@cloudflare.com serial=2407564451

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1782171540

Subdomains

mail.caff.tech

Same first word

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caff.rs.gov.br
caff.nl
caff.eu
caff.fr
caff.online
caff.kr
caff.ch
caff.de
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caff.io
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caff.is
caff.com.mx
caff.se

Similar names

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acff.pl
ffca.de
affc.eu
ffac.info
ffac.fr
fcaf.jp
fcfa.co.nz
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cfaf.org.tw
cffa.org.au
fcfa.ddns.net
affc.se
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fafc.com
acff.net
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ffac.or.jp
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ffac.us
cffa.al
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fafc.com.cn
fcfa.kr
fafc.info
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cffa.org
facf.ru
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affc.cn
fafc.net
cffa.com
ffac.com.br
afcf.com
fcfa.mobi
cffa.co.uk
acff.fr
ffca.org.br
afcf.net
ffca.jp
ffca.ca
ffac.com
fcaf.com
ffac.nl
cfaf.or.kr
ffac.com.au
affc.biz
afcf.org
ffac.cn
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ffac.network
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cfaf.org
fcfa.ca
affc.net
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fafc.me
fcaf.cat
fafc.co.uk
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fcaf.cn
fcaf.org
fafc.org
fcfa.cat
fafc.cn
affc.org.uk
fcfa.de
acff.org
fafc.ca

DNS History

18 records (7 active, 11 former)

2017201820192020202120222023202420252026NSirma.ns.cloudflare.comrodney.ns.cloudflare.comdns1.namecheaphosting.comdns2.namecheaphosting.comMXmail.geekify.memail.caff.techmx1.privateemail.commx2.privateemail.comsmtp.dn(0x736578)it.comA104.21.61.243172.67.217.382606:4700:3030::6815:3df32606:4700:3030::ac43:d926188.114.96.0188.114.97.0198.54.115.1552a06:98c1:3120::2a06:98c1:3121::
○NSdns1.namecheaphosting.com2016-12-13 → 2018-01-04 · 4 obs
● 2016-12-13 01:56:40
● 2018-01-04 04:08:14
○ 2026-02-21 05:24:02
○ 2026-06-23 00:39:18
○NSdns2.namecheaphosting.com2016-12-13 → 2018-01-04 · 4 obs
● 2016-12-13 01:56:40
● 2018-01-04 04:08:14
○ 2026-02-21 05:24:02
○ 2026-06-23 00:39:18
●NSirma.ns.cloudflare.com2026-02-21 → 2026-06-23 · 3 obs
○ 2018-01-04 04:08:14
● 2026-02-21 05:24:02
● 2026-06-23 00:39:18
●NSrodney.ns.cloudflare.com2026-02-21 → 2026-06-23 · 3 obs
○ 2018-01-04 04:08:14
● 2026-02-21 05:24:02
● 2026-06-23 00:39:18
○MXmail.caff.tech2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 01:56:40
○ 2018-01-04 04:08:14
○ 2026-06-23 00:39:18
●MXmail.geekify.me2026-02-21 → 2026-06-23 · 3 obs
○ 2018-01-04 04:08:14
● 2026-02-21 05:24:02
● 2026-06-23 00:39:18
○MXmx1.privateemail.com2018-01-04 → 2018-01-04 · 4 obs
○ 2016-12-13 01:56:40
● 2018-01-04 04:08:14
○ 2026-02-21 05:24:02
○ 2026-06-23 00:39:18
○MXmx2.privateemail.com2018-01-04 → 2018-01-04 · 4 obs
○ 2016-12-13 01:56:40
● 2018-01-04 04:08:14
○ 2026-02-21 05:24:02
○ 2026-06-23 00:39:18
○MXsmtp.dn(0x736578)it.com2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 01:56:40
○ 2018-01-04 04:08:14
○ 2026-06-23 00:39:18
●A104.21.61.2432026-02-21 → 2026-06-23 · 13 obs
○ 2018-01-04 04:08:14
● 2026-02-21 05:24:02
● 2026-03-01 04:42:36
○ 2026-03-02 17:29:10
○ 2026-03-29 07:14:34
● 2026-04-24 08:51:36
● 2026-04-29 07:54:18
○ 2026-05-04 06:37:54
● 2026-05-24 09:05:46
● 2026-06-14 03:44:18
○ 2026-06-15 19:51:12
● 2026-06-17 06:58:28
● 2026-06-23 00:39:18
●A172.67.217.382026-02-21 → 2026-06-23 · 13 obs
○ 2018-01-04 04:08:14
● 2026-02-21 05:24:02
● 2026-03-01 04:42:36
○ 2026-03-02 17:29:10
○ 2026-03-29 07:14:34
● 2026-04-24 08:51:36
● 2026-04-29 07:54:18
○ 2026-05-04 06:37:54
● 2026-05-24 09:05:46
● 2026-06-14 03:44:18
○ 2026-06-15 19:51:12
● 2026-06-17 06:58:28
● 2026-06-23 00:39:18
○A188.114.96.02026-03-02 → 2026-06-15 · 11 obs
○ 2026-03-01 04:42:36
● 2026-03-02 17:29:10
● 2026-03-29 07:14:34
○ 2026-04-24 08:51:36
○ 2026-04-29 07:54:18
● 2026-05-04 06:37:54
○ 2026-05-24 09:05:46
○ 2026-06-14 03:44:18
● 2026-06-15 19:51:12
○ 2026-06-17 06:58:28
○ 2026-06-23 00:39:18
○A188.114.97.02026-03-02 → 2026-06-15 · 11 obs
○ 2026-03-01 04:42:36
● 2026-03-02 17:29:10
● 2026-03-29 07:14:34
○ 2026-04-24 08:51:36
○ 2026-04-29 07:54:18
● 2026-05-04 06:37:54
○ 2026-05-24 09:05:46
○ 2026-06-14 03:44:18
● 2026-06-15 19:51:12
○ 2026-06-17 06:58:28
○ 2026-06-23 00:39:18
○A198.54.115.1552016-12-13 → 2018-01-04 · 4 obs
● 2016-12-13 01:56:40
● 2018-01-04 04:08:14
○ 2026-02-21 05:24:02
○ 2026-06-23 00:39:18
●A2606:4700:3030::6815:3df32026-02-21 → 2026-06-23 · 13 obs
○ 2018-01-04 04:08:14
● 2026-02-21 05:24:02
● 2026-03-01 04:42:36
○ 2026-03-02 17:29:10
○ 2026-03-29 07:14:34
● 2026-04-24 08:51:36
● 2026-04-29 07:54:18
○ 2026-05-04 06:37:54
● 2026-05-24 09:05:46
● 2026-06-14 03:44:18
○ 2026-06-15 19:51:12
● 2026-06-17 06:58:28
● 2026-06-23 00:39:18
●A2606:4700:3030::ac43:d9262026-02-21 → 2026-06-23 · 13 obs
○ 2018-01-04 04:08:14
● 2026-02-21 05:24:02
● 2026-03-01 04:42:36
○ 2026-03-02 17:29:10
○ 2026-03-29 07:14:34
● 2026-04-24 08:51:36
● 2026-04-29 07:54:18
○ 2026-05-04 06:37:54
● 2026-05-24 09:05:46
● 2026-06-14 03:44:18
○ 2026-06-15 19:51:12
● 2026-06-17 06:58:28
● 2026-06-23 00:39:18
○A2a06:98c1:3120::2026-03-02 → 2026-06-15 · 11 obs
○ 2026-03-01 04:42:36
● 2026-03-02 17:29:10
● 2026-03-29 07:14:34
○ 2026-04-24 08:51:36
○ 2026-04-29 07:54:18
● 2026-05-04 06:37:54
○ 2026-05-24 09:05:46
○ 2026-06-14 03:44:18
● 2026-06-15 19:51:12
○ 2026-06-17 06:58:28
○ 2026-06-23 00:39:18
○A2a06:98c1:3121::2026-03-02 → 2026-06-15 · 11 obs
○ 2026-03-01 04:42:36
● 2026-03-02 17:29:10
● 2026-03-29 07:14:34
○ 2026-04-24 08:51:36
○ 2026-04-29 07:54:18
● 2026-05-04 06:37:54
○ 2026-05-24 09:05:46
○ 2026-06-14 03:44:18
● 2026-06-15 19:51:12
○ 2026-06-17 06:58:28
○ 2026-06-23 00:39:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
caff.techirma.ns.cloudflare.com, rodney.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.166

NS records: irma.ns.cloudflare.com, rodney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caff.tech (unsigned zone)

⏱️ Timing

Total: 1377ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.217.38, 104.21.61.243
AAAA22606:4700:3030::ac43:d926, 2606:4700:3030::6815:3df3
NS2irma.ns.cloudflare.com, rodney.ns.cloudflare.com
MX1mail.geekify.me (pri: 10)
TXT2brevo-code:731da280aa73b17a39d14114dd639, v=spf1 mx ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1irma.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

Hierarchy

mail.caff.tech is delegated beneath caff.tech.

IP Addresses

caff.tech directs to four IP numbers, which are 104.21.61.243, 172.67.217.38, 2606:4700:3030::6815:3df3 and 2606:4700:3030::ac43:d926.

Two other host names, along with www.champagneandshade.com, arenawinbig.pt and ologicalworks.digital, also share IP numbers with caff.tech.

Name Servers

caff.tech is delegated to two name servers: irma.ns.cloudflare.com and rodney.ns.cloudflare.com.

caff.tech shares its NS records with other domains, for example kasimayibvvrnsktok.sbs, 1686k.com, dg2.co and two others.

There is at least partial name server overlap between caff.tech and other domains — indeed.com.pt, wzjyxc.com, jobsindeedsiouxcity.com and two more among them.

These name servers regularly appear alongside laura.ns.cloudflare.com, kinsley.ns.cloudflare.com, sam.ns.cloudflare.com and 3 other name servers in NS record sets.

DNS names with 6 IP addresses:

irma.ns.cloudflare.com resolves to 108.162.192.166, 172.64.32.166, 173.245.58.166 and 3 other IP addresses.

rodney.ns.cloudflare.com resolves to 108.162.193.228, 172.64.33.228, 173.245.59.228 and 3 other IP addresses.

Mail Servers

The sole mail server for caff.tech is mail.geekify.me.

Like sharpfiles.com and geekify.me, caff.tech has the same mail server arrangement as several other domains.

mail.geekify.me resolves to a single IP number: 122.199.5.2.