grsmarttech.com - robtex.com

grsmarttech.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:879c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1a49🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.73Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.156🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSluke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A2803:f800:50::6ca2:c1c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRluke.ns.cloudflare.com
A2a06:98c1:50::ac40:21c8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRluke.ns.cloudflare.com
A108.162.193.200🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A172.64.33.200🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
A173.245.59.200🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluke.ns.cloudflare.com
NSpaityn.ns.cloudflare.com
A2606:4700:50::a29f:2612🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaityn.ns.cloudflare.com
A2803:f800:50::6ca2:c212🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaityn.ns.cloudflare.com
A2a06:98c1:50::ac40:2212🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaityn.ns.cloudflare.com
A108.162.194.18🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaityn.ns.cloudflare.com
A162.159.38.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaityn.ns.cloudflare.com
A172.64.34.18🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaityn.ns.cloudflare.com
MXmx1.hostinger.com ⭐
A2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-65-182-103.defastlink.net
MXmx2.hostinger.com(10)
A2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-65-182-103.defastlink.net
TXTgoogle-site-verification=6N3etZK9X9Su4BGWvGSLnQjdamDG6-sBDnJO4eICMGY
TXTv=spf1 include:_spf.mail.hostinger.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.26.73, 172.67.135.156
IPv62606:4700:3031::ac43:879c, 2606:4700:3036::6815:1a49
SOAluke.ns.cloudflare.comdns@cloudflare.com serial=2398744232

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=1771291435

Subdomains

www.grsmarttech.com

Same first word

grsmarttech.com

DNS History

8 records (8 active, 0 former)

NSluke.ns.cloudflare.compaityn.ns.cloudflare.comMXmx1.hostinger.commx2.hostinger.comA104.21.26.73172.67.135.1562606:4700:3031::ac43:879c2606:4700:3036::6815:1a49
●NSluke.ns.cloudflare.com2026-03-09 → 2026-03-14 · 2 obs
● 2026-03-09 15:27:48
● 2026-03-14 10:26:20
●NSpaityn.ns.cloudflare.com2026-03-09 → 2026-03-14 · 2 obs
● 2026-03-09 15:27:48
● 2026-03-14 10:26:20
●MXmx1.hostinger.com2026-03-09 → 2026-03-14 · 2 obs
● 2026-03-09 15:27:48
● 2026-03-14 10:26:20
●MXmx2.hostinger.com2026-03-09 → 2026-03-14 · 2 obs
● 2026-03-09 15:27:48
● 2026-03-14 10:26:20
●A104.21.26.732026-03-09 → 2026-03-14 · 2 obs
● 2026-03-09 15:27:48
● 2026-03-14 10:26:20
●A172.67.135.1562026-03-09 → 2026-03-14 · 2 obs
● 2026-03-09 15:27:48
● 2026-03-14 10:26:20
●A2606:4700:3031::ac43:879c2026-03-09 → 2026-03-14 · 2 obs
● 2026-03-09 15:27:48
● 2026-03-14 10:26:20
●A2606:4700:3036::6815:1a492026-03-09 → 2026-03-14 · 2 obs
● 2026-03-09 15:27:48
● 2026-03-14 10:26:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
grsmarttech.comluke.ns.cloudflare.com, paityn.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.18

NS records: luke.ns.cloudflare.com, paityn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grsmarttech.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.26.73, 172.67.135.156
AAAA22606:4700:3036::6815:1a49, 2606:4700:3031::ac43:879c
NS2luke.ns.cloudflare.com, paityn.ns.cloudflare.com
MX2mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)
TXT2google-site-verification=6N3etZK9X9Su4BG, v=spf1 include:_spf.mail.hostinger.com ~
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1luke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

grsmarttech.com is the parent of www.grsmarttech.com.

IP Addresses

grsmarttech.com points to four IP numbers: 2606:4700:3031::ac43:879c, 2606:4700:3036::6815:1a49, 104.21.26.73 and 172.67.135.156.

Other host names including usna57.org, szfsjs.com, dampe.org, cnchijiang.com and www.oath.pw share IP numbers with grsmarttech.com.

Name Servers

grsmarttech.com's delegation uses two name servers, luke.ns.cloudflare.com and paityn.ns.cloudflare.com.

grsmarttech.com shares the same name server setup as other domains, for example wrc.com.np, adriangonzalez.dev, prince2online.dk, metier.dk and westergaard.dk.

grsmarttech.com at least partially shares name servers with other domains, including cfncr.org, airtox.se, myofficemarketing.com.my, di-bcd.net and cznprr.ru.

These name servers are often used together with ajay.ns.cloudflare.com.

Host names with six IP numbers:

luke.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc8, 2803:f800:50::6ca2:c1c8, 2a06:98c1:50::ac40:21c8, 108.162.193.200, 172.64.33.200 and 173.245.59.200.

paityn.ns.cloudflare.com points to: 2606:4700:50::a29f:2612, 2803:f800:50::6ca2:c212, 2a06:98c1:50::ac40:2212, 108.162.194.18, 162.159.38.18 and 172.64.34.18.

Mail Servers

grsmarttech.com is handled by two mail servers: mx1.hostinger.com and mx2.hostinger.com.

grsmarttech.com shares its mail server setup with other domains, including chandaokelle.com, coonr.com, hyperlinkes.com, kosmostrade.com and globalmedca.com.

grsmarttech.com shares some mail servers with other domains, at least partially, for instance harshagroup.in.

Names with two IPs:

mx1.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.

mx2.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.

Names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com.

Names pointing to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com.