grptrk.com - dns.ninja

grptrk.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5365🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ddbe🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.101Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.190🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalgin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A2803:f800:50::6ca2:c13d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalgin.ns.cloudflare.com
A2a06:98c1:50::ac40:213d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalgin.ns.cloudflare.com
A108.162.193.61🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A172.64.33.61🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A173.245.59.61🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
NSmartha.ns.cloudflare.com
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.101, 172.67.221.190
IPv6 hints2606:4700:3033::6815:5365, 2606:4700:3035::ac43:ddbe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAalgin.ns.cloudflare.comdns@cloudflare.com serial=2409082863

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785832012
⚠️ On DNS blocklist: tif

Subdomains

www.grptrk.com

Same first word

grptrk.com

Similar names

gptrkr.com

DNS History

19 records (6 active, 13 former)

2017201820192020202120222023202420252026NSalgin.ns.cloudflare.commartha.ns.cloudflare.comfred.ns.cloudflare.comsue.ns.cloudflare.comA104.21.83.101172.67.221.1902606:4700:3033::6815:53652606:4700:3035::ac43:ddbe104.16.52.180104.16.53.180104.16.54.180104.16.55.180104.16.56.180188.114.96.0188.114.97.02606:4700:3032::ac43:ddbe2606:4700:3035::6815:53652a06:98c1:3120::2a06:98c1:3121::
●NSalgin.ns.cloudflare.com2026-02-15 → 2026-08-04 · 3 obs
○ 2016-12-15 07:58:32
● 2026-02-15 09:23:02
● 2026-08-04 08:43:56
○NSfred.ns.cloudflare.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 07:58:32
○ 2026-02-15 09:23:02
○ 2026-08-04 08:43:56
●NSmartha.ns.cloudflare.com2026-02-15 → 2026-08-04 · 3 obs
○ 2016-12-15 07:58:32
● 2026-02-15 09:23:02
● 2026-08-04 08:43:56
○NSsue.ns.cloudflare.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 07:58:32
○ 2026-02-15 09:23:02
○ 2026-08-04 08:43:56
○A104.16.52.1802016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 07:58:32
○ 2026-02-15 09:23:02
○ 2026-08-04 08:43:56
○A104.16.53.1802016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 07:58:32
○ 2026-02-15 09:23:02
○ 2026-08-04 08:43:56
○A104.16.54.1802016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 07:58:32
○ 2026-02-15 09:23:02
○ 2026-08-04 08:43:56
○A104.16.55.1802016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 07:58:32
○ 2026-02-15 09:23:02
○ 2026-08-04 08:43:56
○A104.16.56.1802016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 07:58:32
○ 2026-02-15 09:23:02
○ 2026-08-04 08:43:56
●A104.21.83.1012026-02-15 → 2026-08-04 · 5 obs
○ 2016-12-15 07:58:32
● 2026-02-15 09:23:02
● 2026-03-16 21:02:08
○ 2026-03-17 05:34:24
● 2026-08-04 08:43:56
●A172.67.221.1902026-02-15 → 2026-08-04 · 5 obs
○ 2016-12-15 07:58:32
● 2026-02-15 09:23:02
● 2026-03-16 21:02:08
○ 2026-03-17 05:34:24
● 2026-08-04 08:43:56
○A188.114.96.02026-03-17 → 2026-03-17 · 3 obs
○ 2026-03-16 21:02:08
● 2026-03-17 05:34:24
○ 2026-08-04 08:43:56
○A188.114.97.02026-03-17 → 2026-03-17 · 3 obs
○ 2026-03-16 21:02:08
● 2026-03-17 05:34:24
○ 2026-08-04 08:43:56
○A2606:4700:3032::ac43:ddbe2026-02-15 → 2026-03-16 · 5 obs
○ 2016-12-15 07:58:32
● 2026-02-15 09:23:02
● 2026-03-16 21:02:08
○ 2026-03-17 05:34:24
○ 2026-08-04 08:43:56
●A2606:4700:3033::6815:53652026-08-04 → 2026-08-04 · 2 obs
○ 2026-03-17 05:34:24
● 2026-08-04 08:43:56
○A2606:4700:3035::6815:53652026-02-15 → 2026-03-16 · 5 obs
○ 2016-12-15 07:58:32
● 2026-02-15 09:23:02
● 2026-03-16 21:02:08
○ 2026-03-17 05:34:24
○ 2026-08-04 08:43:56
●A2606:4700:3035::ac43:ddbe2026-08-04 → 2026-08-04 · 2 obs
○ 2026-03-17 05:34:24
● 2026-08-04 08:43:56
○A2a06:98c1:3120::2026-03-17 → 2026-03-17 · 3 obs
○ 2026-03-16 21:02:08
● 2026-03-17 05:34:24
○ 2026-08-04 08:43:56
○A2a06:98c1:3121::2026-03-17 → 2026-03-17 · 3 obs
○ 2026-03-16 21:02:08
● 2026-03-17 05:34:24
○ 2026-08-04 08:43:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...-
grptrk.comalgin.ns.cloudflare.com, martha.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.142

NS records: algin.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grptrk.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.190, 104.21.83.101
AAAA22606:4700:3033::6815:5365, 2606:4700:3035::ac43:ddbe
NS2algin.ns.cloudflare.com, martha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1algin.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

grptrk.com serves as the parent of www.grptrk.com.

IP Addresses

grptrk.com has four IP addresses: 104.21.83.101, 172.67.221.190, 2606:4700:3033::6815:5365 and 2606:4700:3035::ac43:ddbe.

felipedossantos.com, generouscrowd.com, winkicks.shop and two other host names share IP numbers with grptrk.com.

Name Servers

DNS delegation for grptrk.com points to two name servers: algin.ns.cloudflare.com and martha.ns.cloudflare.com.

grptrk.com uses the same name servers as several other domains — among them lautandhana.com, tyroneservermxv2.com, infoville.com.br and two more.

grptrk.com has at least partial name server overlap with other domains, such as oldhollyfarm.com, sunlj.cc, zgmaotian.com and two others.

These name servers tend to appear together with the name servers duke.ns.cloudflare.com, arya.ns.cloudflare.com and grace.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

algin.ns.cloudflare.com has IP addresses 108.162.193.61, 172.64.33.61 and 173.245.59.61, plus 3 other.

martha.ns.cloudflare.com has IP addresses 108.162.194.142, 162.159.38.142 and 172.64.34.142, plus 3 other.