rkn.quest - robtex.com

rkn.quest

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4132🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8ca9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.50Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.169🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclint.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A2803:f800:50::6ca2:c15a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclint.ns.cloudflare.com
A2a06:98c1:50::ac40:215a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclint.ns.cloudflare.com
A108.162.193.90🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A172.64.33.90🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A173.245.59.90🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
NSdemi.ns.cloudflare.com
A2606:4700:50::adf5:3a5f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
A2803:f800:50::6ca2:c05f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdemi.ns.cloudflare.com
A2a06:98c1:50::ac40:205f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdemi.ns.cloudflare.com
A108.162.192.95🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
A172.64.32.95🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
A173.245.58.95🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
MXmx1.mailcast.io ⭐
A2a05:f480:1400:2bab:5400:5ff:fe9e:26🇳🇱 AS-VULTR2a05:f480:1400::/38 Vultr Assigned Prefix
PTRmx1.mailcast.io
A95.179.183.159🇳🇱 AS-VULTR95.179.176.0/20 Vultr Assigned Prefix
PTRmx1.mailcast.io
MXmx2.mailcast.io(20)
A2a05:f480:1400:3ceb:5400:5ff:fe8e:ecf8🇳🇱 AS-VULTR2a05:f480:1400::/38 Vultr Assigned Prefix
PTRmx2.mailcast.io
A108.61.198.249🇳🇱 AS-VULTR108.61.198.0/23 Vultr Assigned Prefix
PTRmx2.mailcast.io
TXTdomain-verification=66b22af553034f9d861b8a4093dff03caf8735e7
TXTv=spf1 include:spf.mailcast.io include:_spf.tierhive.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.50, 172.67.140.169
IPv6 hints2606:4700:3031::6815:4132, 2606:4700:3034::ac43:8ca9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com
SOAclint.ns.cloudflare.comdns@cloudflare.com serial=2402381659

quest

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa-cnic.nic.quest
NSb-cnic.nic.quest
NSc-cnic.nic.quest
NSd-cnic.nic.quest
SOAns0.centralnic.nethostmaster@centralnic.net serial=1777275445

Same first word

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knr.com.cn

DNS History

8 records (8 active, 0 former)

NSclint.ns.cloudflare.comdemi.ns.cloudflare.comMXmx1.mailcast.iomx2.mailcast.ioA104.21.65.50172.67.140.1692606:4700:3031::6815:41322606:4700:3034::ac43:8ca9
●NSclint.ns.cloudflare.com2026-04-13 → 2026-04-27 · 2 obs
● 2026-04-13 21:09:38
● 2026-04-27 07:38:18
●NSdemi.ns.cloudflare.com2026-04-13 → 2026-04-27 · 2 obs
● 2026-04-13 21:09:38
● 2026-04-27 07:38:18
●MXmx1.mailcast.io2026-04-13 → 2026-04-27 · 2 obs
● 2026-04-13 21:09:38
● 2026-04-27 07:38:18
●MXmx2.mailcast.io2026-04-13 → 2026-04-27 · 2 obs
● 2026-04-13 21:09:38
● 2026-04-27 07:38:18
●A104.21.65.502026-04-13 → 2026-04-27 · 2 obs
● 2026-04-13 21:09:38
● 2026-04-27 07:38:18
●A172.67.140.1692026-04-13 → 2026-04-27 · 2 obs
● 2026-04-13 21:09:38
● 2026-04-27 07:38:18
●A2606:4700:3031::6815:41322026-04-13 → 2026-04-27 · 2 obs
● 2026-04-13 21:09:38
● 2026-04-27 07:38:18
●A2606:4700:3034::ac43:8ca92026-04-13 → 2026-04-27 · 2 obs
● 2026-04-13 21:09:38
● 2026-04-27 07:38:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
questa-cnic.nic.quest, b-cnic.nic.quest, c-cnic.nic.quest, d-cnic.nic.quest8 records
rkn.questdemi.ns.cloudflare.com, clint.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.95

NS records: demi.ns.cloudflare.com, clint.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rkn.quest (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.65.50, 172.67.140.169
AAAA22606:4700:3034::ac43:8ca9, 2606:4700:3031::6815:4132
NS2clint.ns.cloudflare.com, demi.ns.cloudflare.com
MX2mx1.mailcast.io (pri: 10), mx2.mailcast.io (pri: 20)
TXT2domain-verification=66b22af553034f9d861b, v=spf1 include:spf.mailcast.io include:_
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clint.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a-cnic.nic.quest, a-cnic.nic.quest, b-cnic.nic.quest...)

Analysis

IP Addresses

rkn.quest resolves to four IP numbers: 2606:4700:3031::6815:4132, 2606:4700:3034::ac43:8ca9, 104.21.65.50 and 172.67.140.169.

Other host names such as elifimhediyelik.com, mylfxteamskeet.com, iranelearn.com, junglejimscompanies.com and doublejoydesigns.com share IPs with rkn.quest.

Name Servers

rkn.quest is delegated to two name servers: clint.ns.cloudflare.com and demi.ns.cloudflare.com.

rkn.quest shares the same name server setup as jle.vi, sattletech.com, bienculonas.com, frontnews24.com and lazerwalker.com.

rkn.quest at least partially shares name servers with other domains, for instance pitmaster.com.au, veluphorandis.world, unifiedvisiongroup.com, beleafhospitals.com and sitesimpl.com.

These name servers are commonly used together with wally.ns.cloudflare.com, aiden.ns.cloudflare.com and kira.ns.cloudflare.com.

Host names with six IP numbers:

clint.ns.cloudflare.com points to 2606:4700:58::adf5:3b5a, 2803:f800:50::6ca2:c15a, 2a06:98c1:50::ac40:215a, 108.162.193.90, 172.64.33.90 and 173.245.59.90.

demi.ns.cloudflare.com points to 2606:4700:50::adf5:3a5f, 2803:f800:50::6ca2:c05f, 2a06:98c1:50::ac40:205f, 108.162.192.95, 172.64.32.95 and 173.245.58.95.

Mail Servers

rkn.quest is handled by two mail servers: mx1.mailcast.io and mx2.mailcast.io.

The mail server setup for rkn.quest matches that of other domains, for instance ettend.com, woodstonecondos.org, drewheffron.com, internuity.net and hedfors.net.

rkn.quest shares some mail servers with other domains, for instance archmmo.com, wachtman.net and meganmelissa.com.

Host names with two IP numbers: mx1.mailcast.io points to: 2a05:f480:1400:2bab:5400:5ff:fe9e:26 and 95.179.183.159; mx2.mailcast.io points to: 2a05:f480:1400:3ceb:5400:5ff:fe8e:ecf8 and 108.61.198.249.