grandtechweb.com - robtex.com

grandtechweb.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4a1e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9974🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.30Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.116🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaron.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A2803:f800:50::6ca2:c045🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaron.ns.cloudflare.com
A2a06:98c1:50::ac40:2045🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaron.ns.cloudflare.com
A108.162.192.69🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A172.64.32.69🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A173.245.58.69🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
NSsri.ns.cloudflare.com
A2606:4700:58::adf5:3bea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsri.ns.cloudflare.com
A2803:f800:50::6ca2:c1ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsri.ns.cloudflare.com
A2a06:98c1:50::ac40:21ea🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsri.ns.cloudflare.com
A108.162.193.234🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsri.ns.cloudflare.com
A172.64.33.234🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsri.ns.cloudflare.com
A173.245.59.234🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsri.ns.cloudflare.com
MXmx156.hostedmxserver.com ⭐
A147.182.130.78🇺🇸 DIGITALOCEAN147.182.128.0/20 DigitalOcean
PTRip-147-182-130-78.defastlink.net
A147.182.160.18🇺🇸 DIGITALOCEAN147.182.160.0/20 DigitalOcean
PTRip-147-182-160-18.defastlink.net
A147.182.180.139🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
PTRip-147-182-180-139.defastlink.net
A147.182.189.184🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
PTRip-147-182-189-184.defastlink.net
A164.90.197.79🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
PTRip-164-90-197-79.defastlink.net
A164.90.197.105🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
PTRip-164-90-197-105.defastlink.net
A164.90.197.143🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
PTRip-164-90-197-143.defastlink.net
A164.90.197.162🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
PTRip-164-90-197-162.defastlink.net
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.74.30, 172.67.153.116
IPv62606:4700:3031::6815:4a1e, 2606:4700:3035::ac43:9974
SOAaron.ns.cloudflare.comdns@cloudflare.com serial=2394819431

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

Similar names

greenwatchbd.com

DNS History

11 records (7 active, 4 former)

20192020202120222023202420252026NSaron.ns.cloudflare.comsri.ns.cloudflare.comns6271.hostgator.comns6272.hostgator.comMXmx156.hostedmxserver.commail.grandtechweb.comA104.21.74.30172.67.153.1162606:4700:3031::6815:4a1e2606:4700:3035::ac43:9974162.144.5.131
●NSaron.ns.cloudflare.com2026-02-26 → 2026-02-26 · 3 obs
○ 2018-05-09 12:17:38
● 2026-02-26 03:24:24
● 2026-02-26 03:24:26
○NSns6271.hostgator.com2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 12:17:38
○ 2026-02-26 03:24:24
○ 2026-02-26 03:24:26
○NSns6272.hostgator.com2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 12:17:38
○ 2026-02-26 03:24:24
○ 2026-02-26 03:24:26
●NSsri.ns.cloudflare.com2026-02-26 → 2026-02-26 · 3 obs
○ 2018-05-09 12:17:38
● 2026-02-26 03:24:24
● 2026-02-26 03:24:26
○MXmail.grandtechweb.com2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 12:17:38
○ 2026-02-26 03:24:24
○ 2026-02-26 03:24:26
●MXmx156.hostedmxserver.com2026-02-26 → 2026-02-26 · 3 obs
○ 2018-05-09 12:17:38
● 2026-02-26 03:24:24
● 2026-02-26 03:24:26
●A104.21.74.302026-02-26 → 2026-02-26 · 3 obs
○ 2018-05-09 12:17:38
● 2026-02-26 03:24:24
● 2026-02-26 03:24:26
○A162.144.5.1312018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 12:17:38
○ 2026-02-26 03:24:24
○ 2026-02-26 03:24:26
●A172.67.153.1162026-02-26 → 2026-02-26 · 3 obs
○ 2018-05-09 12:17:38
● 2026-02-26 03:24:24
● 2026-02-26 03:24:26
●A2606:4700:3031::6815:4a1e2026-02-26 → 2026-02-26 · 3 obs
○ 2018-05-09 12:17:38
● 2026-02-26 03:24:24
● 2026-02-26 03:24:26
●A2606:4700:3035::ac43:99742026-02-26 → 2026-02-26 · 3 obs
○ 2018-05-09 12:17:38
● 2026-02-26 03:24:24
● 2026-02-26 03:24:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
grandtechweb.comaron.ns.cloudflare.com, sri.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.69

NS records: aron.ns.cloudflare.com, sri.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grandtechweb.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.153.116, 104.21.74.30
AAAA22606:4700:3035::ac43:9974, 2606:4700:3031::6815:4a1e
NS2aron.ns.cloudflare.com, sri.ns.cloudflare.com
MX1mx156.hostedmxserver.com (pri: 10)
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aron.ns.cloudflare.com dns.cloudflare.co

AI analysis

Four IP numbers are pointed to by grandtechweb.com: 2606:4700:3031::6815:4a1e, 2606:4700:3035::ac43:9974, 104.21.74.30 and 172.67.153.116.

other host names including www.greencard.md, www.onthefringe.org, ue(0x706f726e).com, youtimes.cn and speedtestus.teravault.stream share IP numbers with grandtechweb.com.

grandtechweb.com is delegated to two name servers aron.ns.cloudflare.com and sri.ns.cloudflare.com.

grandtechweb.com shares the same name server setup as other domains, for instance gpconvention2012.com, ugimax.com, onlyindian(0x706f726e)x.net, bestsupplytech.com and midcitysupply.com.

grandtechweb.com at least partially shares name servers with other domains, for instance aw699.com, roulette77maldives.com, natiwi.ru, aussielesbian.com and wcch.com.cn.

these name servers are often used together with lex.ns.cloudflare.com, paige.ns.cloudflare.com, jake.ns.cloudflare.com and liz.ns.cloudflare.com.

Host names with six IP numbers:

Host name aron.ns.cloudflare.com points to: 2606:4700:50::adf5:3a45, 2803:f800:50::6ca2:c045, 2a06:98c1:50::ac40:2045, 108.162.192.69, 172.64.32.69 and 173.245.58.69.

Host name sri.ns.cloudflare.com points to: 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234.

grandtechweb.com is handled by a single mail server, mx156.hostedmxserver.com.

grandtechweb.com shares the same mail server setup as other domains, for instance businessservice.it, cherenautollc.com, 66ys.net, dc-017fb98d.gigacircle.com and afsstore.euro.trafixs.com.

Host mx156.hostedmxserver.com points to eight IP numbers: 147.182.130.78, 147.182.160.18, 147.182.180.139, 147.182.189.184, 164.90.197.79, 164.90.197.105, 164.90.197.143 and 164.90.197.162.