ns.host2k.com - robtex.com

ns.host2k.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:1905🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:dd86🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.5Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.134🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.25.5, 172.67.221.134
IPv6 hints2606:4700:3034::6815:1905, 2606:4700:3036::ac43:dd86
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com

host2k.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:1905🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:dd86🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.5Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.134🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgerald.ns.cloudflare.com ⭐
NSuma.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.25.5, 172.67.221.134
IPv6 hints2606:4700:3034::6815:1905, 2606:4700:3036::ac43:dd86
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOAgerald.ns.cloudflare.comdns@cloudflare.com serial=2399468115

NS for

primarycareinc.com

Previously NS for

host2k.com
willowbendfarm.com
camdenmilitary.com
zachklein.com
symposiawine.com
tarheelwine.com

Same first word

ns.fo
ns.ky
ns.tn
ns.lt
ns.net.id
ns.hepforge.org
ns.spb.ru
ns.net
ns.gov.pt
ns.ax
ns.ci
ns.ms
ns.com.tw
ns.gg
ns.altervista.org
ns.nl
ns.radio.fm
ns.net.mv
ns.ai
ns.edu.pl
ns.k12.ut.us
ns.dyndns.org
ns.net.nz
ns.domains
ns.ras.ru
ns.co.at
ns.cz
ns.donetsk.ua
ns.cn
ns.gov.ru
ns.kharkov.ua
ns.hk
ns.s3.amazonaws.com
ns.com.co
ns.onl
ns.express
ns.hs.kr
ns.in.th
ns.gov.cl
ns.uk
ns.works
ns.vc
ns.ae
ns.pl
ns.gov.lv
ns.ck.ua
ns.riik.ee
ns.tc
ns.hr
ns.org.cn
ns.fm
ns.art.pl
ns.keymachine.de
ns.parts
ns.az
ns.email
ns.boo
ns.com
ns.com.mv
ns.gov.mg
ns.eu
ns.sa
ns.army
ns.sh
ns.tk
ns.com.sg
ns.su
ns.services
ns.pro.br
ns.im
ns.fr
ns.sm.ua
ns.mx
ns.mil.tw
ns.vg
ns.or.kr
ns.team
ns.cv.ua
ns.agency
ns.je
ns.km.ua
ns.productions
ns.mt
ns.iki.fi
ns.no
ns.tel
ns.ni
ns.potager.org
ns.farm
ns.edu.me
ns.net.pl
ns.net.kg
ns.ml
ns.to.gov.br
ns.lib.md.us
ns.gov.sg
ns.co.kr
ns.nikolaev.ua
ns.kz
ns.ie
ns.kg
ns.free
ns.te.ua
ns.sb
ns.ac.rs
ns.gov.gu
ns.do
ns.kinghost.net
ns.taxi
ns.ge
ns.gy
ns.mv
ns.gouv.sn
ns.gov.mv
ns.software
ns.wtf
ns.ws
ns.co.th
ns.sg
ns.cf
ns.crimea.ua

Similar names

sn.net.br
sn.company
sn.co.rs
sn.me
sn.uk
sn.cc
sn.team
sn.sakura.ne.jp
sn.org
sn.ink
sn.my
sn.la
sn.schule
sn.km.ua
sn.ca
sn.com.tr
sn.lt
sn.ws
sn.gs
sn.ru
sn.cm
ns.ac.th
ns.tools
sn.lutsk.ua
ns.ha.cn
ns.ac

DNS History

10 records (4 active, 6 former)

2008201020122014201620182020202220242026A104.21.25.5172.67.221.1342606:4700:3034::6815:19052606:4700:3036::ac43:dd86188.114.96.0188.114.97.0204.16.138.96209.20.80.422a06:98c1:3120::2a06:98c1:3121::
●A104.21.25.52026-04-08 → 2026-04-14 · 3 obs
○ 2017-08-25 11:48:40
● 2026-04-08 09:52:24
● 2026-04-14 15:46:54
●A172.67.221.1342026-04-08 → 2026-04-14 · 3 obs
○ 2017-08-25 11:48:40
● 2026-04-08 09:52:24
● 2026-04-14 15:46:54
○A188.114.96.02026-04-08 → 2026-04-14 · 2 obs
○ 2026-04-08 09:52:24
○ 2026-04-14 15:46:54
○A188.114.97.02026-04-08 → 2026-04-14 · 2 obs
○ 2026-04-08 09:52:24
○ 2026-04-14 15:46:54
○A204.16.138.962007-08-22 → 2007-08-22 · 3 obs
● 2007-08-22 22:59:22
○ 2015-07-06 17:12:48
○ 2026-04-14 15:46:54
○A209.20.80.422015-07-06 → 2017-08-25 · 5 obs
○ 2007-08-22 22:59:22
● 2015-07-06 17:12:48
● 2017-08-25 11:48:40
○ 2026-04-08 09:52:24
○ 2026-04-14 15:46:54
●A2606:4700:3034::6815:19052026-04-08 → 2026-04-14 · 3 obs
○ 2017-08-25 11:48:40
● 2026-04-08 09:52:24
● 2026-04-14 15:46:54
●A2606:4700:3036::ac43:dd862026-04-08 → 2026-04-14 · 3 obs
○ 2017-08-25 11:48:40
● 2026-04-08 09:52:24
● 2026-04-14 15:46:54
○A2a06:98c1:3120::2026-04-08 → 2026-04-14 · 2 obs
○ 2026-04-08 09:52:24
○ 2026-04-14 15:46:54
○A2a06:98c1:3121::2026-04-08 → 2026-04-14 · 2 obs
○ 2026-04-08 09:52:24
○ 2026-04-14 15:46:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
host2k.comuma.ns.cloudflare.com, gerald.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.168

NS records: uma.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for host2k.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.134, 104.21.25.5
AAAA22606:4700:3034::6815:1905, 2606:4700:3036::ac43:dd86
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (uma.ns.cloudflare.com, uma.ns.cloudflare.com, uma.ns.cloudflare.com...)

Analysis

Name Server Role

ns.host2k.com serves as the name server for primarycareinc.com.

ns2.host2k.com is commonly used as a name server alongside ns.host2k.com.

IP Addresses

ns.host2k.com points to four IP numbers: 2606:4700:3034::6815:1905, 2606:4700:3036::ac43:dd86, 104.21.25.5 and 172.67.221.134.

Other host names, for instance ns2.host2k.com, cpanel.sfe(0x787878)ssx.shop, 7788betcom1.com, kartalys.io and www.educacionyculturacancun.mx.cdn.cloudflare.net share IP numbers with ns.host2k.com.