as.cdn.questdiagnostics.com - robtex.com

as.cdn.questdiagnostics.com

DNSSEC⚠️ Not signed
A2606:4700::6812:14f1🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:15f1🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.20.241Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.21.241Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarmelo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A2803:f800:50::6ca2:c381🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarmelo.ns.cloudflare.com
A2a06:98c1:50::ac40:2381🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarmelo.ns.cloudflare.com
A108.162.195.129🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A162.159.44.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
A172.64.35.129🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarmelo.ns.cloudflare.com
NSelinore.ns.cloudflare.com
A2606:4700:50::adf5:3a99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A2803:f800:50::6ca2:c099🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelinore.ns.cloudflare.com
A2a06:98c1:50::ac40:2099🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelinore.ns.cloudflare.com
A108.162.192.153🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A172.64.32.153🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A173.245.58.153🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.20.241, 104.18.21.241
IPv6 hints2606:4700::6812:14f1, 2606:4700::6812:15f1
SOAcarmelo.ns.cloudflare.comdns@cloudflare.com serial=2397088702

cdn.questdiagnostics.com

DNSSEC⚠️ Not signed
NSib-grid.qdx.com ⭐
NSns1.questdiagnostics.com ⚠️ Not in parent delegation
NSns11.questdiagnostics.com ⚠️ Not in parent delegation
NSns12.questdiagnostics.com ⚠️ Not in parent delegation
NSns3.questdiagnostics.com ⚠️ Not in parent delegation
SOAib-grid.qdx.complease_set_email@absolutely.nowhere serial=24
WOT: UNKNOWN (81/100)
WOT: SAFE (91/100)

Same first word

as.financial
as.waw.pl
as.gov
as.org.nz
as.ro
as.kz
as.pila.pl
as.folkebibl.no
as.ws
as.is
as.country
as.to
as.dev
as.ru
as.com.pl
as.im
as.sakura.ne.jp
as.parts
as.pn
as.org.rs
as.se
as.be
as.net
as.cr
as.fi
as.aco
as.roma.it
as.vg
as.exchange
as.ua
as.casa
as.name.tr
as.cx
as.edu
as.edu.co
as.si
as.in.th
as.olsztyn.pl
as.pe
as.gz.cn
as.ir
as.com.vn
as.cc
as.mk
as.ac.th
as.com.sa
as.la
as.uk
as.am
as.com.tw
as.com.fr
as.clinic
as.cz
as.edu.au
as.ma
as.gmbh
as.com.tr
as.kommune.no
as.edu.sa
as.cat
as.s3-website-eu-west-1.amazonaws.com
as.by
as.net.pl
as.sch.sa
as.info.ro
as.cm
as
as.net.id
as.amsterdam
as.com
as.cl
as.pe.gov.br
as.co
as.s3-us-west-2.amazonaws.com
as.tn
as.ee
as.edu.rs
as.org.lv
as.net.au
as.co.at
as.radom.pl
as.ms
as.io
as.kiev.ua
as.cq.cn
as.yolasite.com
as.sa
as.at
as.nl
as.md
as.com.lb
as.rs
as.pl
as.me
as.dk
as.org.tw
as.gs
as.jewelry
as.et
as.com.ar
as.hn
as.net.br
as.akamaiedge.net
as.org
as.co.za
as.ks.ua
as.hu
as.com.mx
as.lt

Similar names

sa.la
sa.co.nz
sa.net
sa.ac
sa.cr
sa.com.br
sa.ee
sa.dn.ua
sa.lt
sa.lviv.ua
sa.guide
sa.ac.th
sa.at
sa.ngrok.io
sa.me.uk
sa.gov.ge
sa.by
sa.ws
sa.s3.amazonaws.com
sa.sh
sa.idv.tw
sa.spb.ru
sa.net.ua
sa.my
sa.s3-eu-west-1.amazonaws.com
sa.edu.au
sa.global
sa.co
sa.s3-website-eu-west-1.amazonaws.com
sa.se
sa.com.ua
sa.qld.edu.au
sa.co.ke
sa.eng.br
sa.akamai.net
sa.org.au
sa.ua
sa.com.py
sa.su
sa.gs
sa.si
sa.ru
sa.systems
sa.co.zw
sa.cz
sa.withgoogle.com
sa.io
sa.com.pe
sa.org
sa.pl
sa.com
sa.vg
sa.gov.ae
sa.gov
sa.gov.ly
sa.gov.mo
sa.is
sa.to
sa.me
sa.ph
sa.media
sa.bi
sa.ge
sa.coffee
sa.nl
sa.ai
sa.ms
sa.am
sa.sakura.ne.jp
sa.kg
sa.com.my
sa.lv
sa.ga
sa.au
sa.tv
sa.gov.tw
sa.no
sa.de
sa.sg
sa.com.tw
sa
sa.co.bw
sa.bio.br
sa.tc
sa.hu
sa.com.cn
sa.uy
sa.ddns.net
sa.com.au

DNS History

6 records (6 active, 0 former)

NScarmelo.ns.cloudflare.comelinore.ns.cloudflare.comA104.18.20.241104.18.21.2412606:4700::6812:14f12606:4700::6812:15f1
●NScarmelo.ns.cloudflare.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-02-20 16:08:56
● 2026-04-12 10:42:08
●NSelinore.ns.cloudflare.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-02-20 16:08:56
● 2026-04-12 10:42:08
●A104.18.20.2412026-02-20 → 2026-04-12 · 2 obs
● 2026-02-20 16:08:56
● 2026-04-12 10:42:08
●A104.18.21.2412026-02-20 → 2026-04-12 · 2 obs
● 2026-02-20 16:08:56
● 2026-04-12 10:42:08
●A2606:4700::6812:14f12026-02-20 → 2026-04-12 · 2 obs
● 2026-02-20 16:08:56
● 2026-04-12 10:42:08
●A2606:4700::6812:15f12026-02-20 → 2026-04-12 · 2 obs
● 2026-02-20 16:08:56
● 2026-04-12 10:42:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...-
questdiagnostics.comns1.questdiagnostics.com, ns3.questdiagnostics.com, ns11.questdiagnostics.com, ns12.questdiagnostics.com4 records
as.cdn.questdiagnostics.comelinore.ns.cloudflare.com, carmelo.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.129

NS records: elinore.ns.cloudflare.com, carmelo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for questdiagnostics.com (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.20.241, 104.18.21.241
AAAA22606:4700::6812:15f1, 2606:4700::6812:14f1
NS2carmelo.ns.cloudflare.com, elinore.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1carmelo.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.questdiagnostics.com, ns3.questdiagnostics.com, ns11.questdiagnostics.com...)

Analysis

IP Addresses

as.cdn.questdiagnostics.com resolves to four IP numbers: 2606:4700::6812:14f1, 2606:4700::6812:15f1, 104.18.20.241 and 104.18.21.241.

Other host names such as google.399w333.com, randstadwelfarecard.idea-shopping.com, gottardowelfarecard.idea-shopping.com, www.ccmusic.com and www.linkusee.com.cdn.cloudflare.net share IPs with as.cdn.questdiagnostics.com.

Name Servers

as.cdn.questdiagnostics.com is delegated to two name servers: carmelo.ns.cloudflare.com and elinore.ns.cloudflare.com.

as.cdn.questdiagnostics.com shares the same name server setup as cmgr.eu, abfallgut.de, bed-and-breakfast-in-berlin.de, bgo.nu and ds.cdn.questdiagnostics.com.

as.cdn.questdiagnostics.com at least partially shares name servers with other domains, for instance videox.top, brovalianu.sbs, ve4u.com, 517888999.xyz and 24-stunden-pflege.net.

these name servers are commonly used with cody.ns.cloudflare.com, keira.ns.cloudflare.com, jacqueline.ns.cloudflare.com and mina.ns.cloudflare.com.

Host names with six IP numbers:

carmelo.ns.cloudflare.com points to 2606:4700:58::a29f:2c81, 2803:f800:50::6ca2:c381, 2a06:98c1:50::ac40:2381, 108.162.195.129, 162.159.44.129 and 172.64.35.129.

elinore.ns.cloudflare.com points to 2606:4700:50::adf5:3a99, 2803:f800:50::6ca2:c099, 2a06:98c1:50::ac40:2099, 108.162.192.153, 172.64.32.153 and 173.245.58.153.