airtz.info - robtex.com

airtz.info

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:2594🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d1b8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.148Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.184🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScecelia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2687🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A2803:f800:50::6ca2:c287🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcecelia.ns.cloudflare.com
A2a06:98c1:50::ac40:2287🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcecelia.ns.cloudflare.com
A108.162.194.135🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A162.159.38.135Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A172.64.34.135🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
NSignat.ns.cloudflare.com
A2606:4700:58::a29f:2c13🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRignat.ns.cloudflare.com
A2803:f800:50::6ca2:c313🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRignat.ns.cloudflare.com
A2a06:98c1:50::ac40:2313🇺🇸 Cloudflare2a06:98c1:50::/45
PTRignat.ns.cloudflare.com
A108.162.195.19🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRignat.ns.cloudflare.com
A162.159.44.19Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRignat.ns.cloudflare.com
A172.64.35.19🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRignat.ns.cloudflare.com
MXsamba-smtps1.airtz.info ⭐
A89.117.79.25🇺🇸 CONTABO-USA89.117.72.0/21
PTRvmi3469570.contaboserver.net
TXTv=spf1 ip4:212.83.175.117 ip4:89.117.79.25 ip4:217.216.66.73 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.37.148, 172.67.209.184
IPv6 hints2606:4700:3036::6815:2594, 2606:4700:3036::ac43:d1b8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOAcecelia.ns.cloudflare.comdns@cloudflare.com serial=2409827621

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1785512958
⚠️ On DNS blocklist: tif

Subdomains

samba-smtps1.airtz.info

Same first word

airtz.info

Similar names

tirza.de
atriz.es
ritza.co.il
ztair.net
trazi.rs
tirza.lv
izart.pl
tazir.com
tiraz.me
ritza.ru
artzi.net
artiz.net
zitra.to
razit.pl
iartz.com
raitz.eu
aztri.com
raitz.com.br
tarzi.com
tizar.pl
triaz.gmbh
artzi.org
artiz.fr
tiraz.de
artiz.ro
ratzi.net
arzit.com
ziart.cc
rtiaz.com
artiz.com
tirza.com
itzar.ir
artiz.com.ua
triaz.eu
razit.com
itraz.com
tazir.de
artzi.cn
triaz.co.in
artiz.nl
zatir.com
razit.ru
tizar.com
zitra.org
ziart.ru
raitz.com
zitra.es
artzi.co.il
ziart.co.uk
izart.ca
aritz.com.sg
tarzi.cz
tirza.eu
triza.ru
triaz.de
tirza.net
zarit.net
tirza.nl
zitar.biz
ritaz.com
rizat.com
ritza.de
artiz.org
zitar.ru
tiraz.net
triaz.nl
tirza.ch
tirza.at
zitar.net
tiraz.com.tr
trazi.info
artiz.in
razit.cz
artiz.us
iztar.com.tr
artiz.ru
triaz.com
raitz.net
azrti.net
tizar.net
tizra.com
arzti.de
tiraz.pk
trazi.com
aritz.eu
izart.org
tiraz.com
tizar.pro
tariz.site
itarz.com
rizta.com
razit.org
artzi.co.uk
tiraz.cz
artzi.com
trazi.in
tiraz.it
triza.xyz
aizrt.com
zitra.eu
trazi.ch
razit.co.il
tarzi.net
rizta.store
artiz.info
izart.com
triaz.net
ziart.kz
artiz.de
tirza.live
zarit.com
zitar.com

DNS History

9 records (7 active, 2 former)

NScecelia.ns.cloudflare.comignat.ns.cloudflare.comMXsamba-smtps1.airtz.infoA104.21.37.148172.67.209.1842606:4700:3036::6815:25942606:4700:3036::ac43:d1b82606:4700:3031::ac43:d1b82606:4700:3032::6815:2594
●NScecelia.ns.cloudflare.com2026-06-21 → 2026-07-31 · 2 obs
● 2026-06-21 23:24:26
● 2026-07-31 16:10:18
●NSignat.ns.cloudflare.com2026-06-21 → 2026-07-31 · 2 obs
● 2026-06-21 23:24:26
● 2026-07-31 16:10:18
●MXsamba-smtps1.airtz.info2026-06-21 → 2026-07-31 · 2 obs
● 2026-06-21 23:24:26
● 2026-07-31 16:10:18
●A104.21.37.1482026-06-21 → 2026-07-31 · 2 obs
● 2026-06-21 23:24:26
● 2026-07-31 16:10:18
●A172.67.209.1842026-06-21 → 2026-07-31 · 2 obs
● 2026-06-21 23:24:26
● 2026-07-31 16:10:18
○A2606:4700:3031::ac43:d1b82026-06-21 → 2026-06-21 · 3 obs
● 2026-06-21 23:24:26
○ 2026-06-24 06:21:02
○ 2026-07-31 16:10:18
○A2606:4700:3032::6815:25942026-06-21 → 2026-06-21 · 3 obs
● 2026-06-21 23:24:26
○ 2026-06-24 06:21:02
○ 2026-07-31 16:10:18
●A2606:4700:3036::6815:25942026-06-24 → 2026-07-31 · 3 obs
○ 2026-06-21 23:24:26
● 2026-06-24 06:21:02
● 2026-07-31 16:10:18
●A2606:4700:3036::ac43:d1b82026-06-24 → 2026-07-31 · 3 obs
○ 2026-06-21 23:24:26
● 2026-06-24 06:21:02
● 2026-07-31 16:10:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
airtz.infocecelia.ns.cloudflare.com, ignat.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.135

NS records: cecelia.ns.cloudflare.com, ignat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for airtz.info (unsigned zone)

⏱️ Timing

Total: 652ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.37.148, 172.67.209.184
AAAA22606:4700:3036::ac43:d1b8, 2606:4700:3036::6815:2594
NS2cecelia.ns.cloudflare.com, ignat.ns.cloudflare.com
MX1samba-smtps1.airtz.info (pri: 10)
TXT1v=spf1 ip4:212.83.175.117 ip4:89.117.79.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cecelia.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

samba-smtps1.airtz.info is delegated beneath airtz.info.

IP Addresses

airtz.info points to the four IP addresses 104.21.37.148, 172.67.209.184, 2606:4700:3036::6815:2594 and 2606:4700:3036::ac43:d1b8.

counter.com, mnfsl.com, cpumagazine.biz and two other host names share IP numbers with airtz.info.

Name Servers

The NS records for airtz.info delegate to cecelia.ns.cloudflare.com and ignat.ns.cloudflare.com.

airtz.info uses the same name servers as several other domains — among them themultiversecomputing.org, parchaai.com, the-leicabiosystems.com and two more.

There is at least partial name server overlap between airtz.info and other domains — familyofficeadvisorymarket.info, hoodit.net, santaclaritavoices.com and two more among them.

These name servers tend to appear in combination with the name servers ziggy.ns.cloudflare.com, fred.ns.cloudflare.com, raphaela.ns.cloudflare.com and dale.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cecelia.ns.cloudflare.com maps to 108.162.194.135, 162.159.38.135, 172.64.34.135 and 3 additional IP addresses.

ignat.ns.cloudflare.com maps to 108.162.195.19, 162.159.44.19, 172.64.35.19 and 3 additional IP addresses.

Mail Servers

Mail for airtz.info is handled by a single mail server, samba-smtps1.airtz.info.

samba-smtps1.airtz.info resolves to 89.117.79.25 and no other IP number.