donghubdev.com - robtex.com

donghubdev.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3a54🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9e49🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.58.84Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.73🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkate.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A2803:f800:50::6ca2:c07c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkate.ns.cloudflare.com
A2a06:98c1:50::ac40:207c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkate.ns.cloudflare.com
A108.162.192.124🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A172.64.32.124🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
A173.245.58.124🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkate.ns.cloudflare.com
NSpiotr.ns.cloudflare.com
A2606:4700:58::adf5:3bde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A2803:f800:50::6ca2:c1de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpiotr.ns.cloudflare.com
A2a06:98c1:50::ac40:21de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpiotr.ns.cloudflare.com
A108.162.193.222🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A172.64.33.222🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.ns.cloudflare.com
A173.245.59.222🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiotr.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
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
TXTv=spf1 include:_spf.mail.hostinger.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.58.84, 172.67.158.73
IPv6 hints2606:4700:3033::6815:3a54, 2606:4700:3034::ac43:9e49
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOAkate.ns.cloudflare.comdns@cloudflare.com serial=2401795103

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=1776957511

Subdomains

sentry.donghubdev.com

Same first word

donghubdev.com

DNS History

8 records (8 active, 0 former)

NSkate.ns.cloudflare.compiotr.ns.cloudflare.comMXmx1.hostinger.commx2.hostinger.comA104.21.58.84172.67.158.732606:4700:3033::6815:3a542606:4700:3034::ac43:9e49
●NSkate.ns.cloudflare.com2026-04-18 → 2026-04-23 · 2 obs
● 2026-04-18 00:23:20
● 2026-04-23 15:46:40
●NSpiotr.ns.cloudflare.com2026-04-18 → 2026-04-23 · 2 obs
● 2026-04-18 00:23:20
● 2026-04-23 15:46:40
●MXmx1.hostinger.com2026-04-18 → 2026-04-23 · 2 obs
● 2026-04-18 00:23:20
● 2026-04-23 15:46:40
●MXmx2.hostinger.com2026-04-18 → 2026-04-23 · 2 obs
● 2026-04-18 00:23:20
● 2026-04-23 15:46:40
●A104.21.58.842026-04-18 → 2026-04-23 · 2 obs
● 2026-04-18 00:23:20
● 2026-04-23 15:46:40
●A172.67.158.732026-04-18 → 2026-04-23 · 2 obs
● 2026-04-18 00:23:20
● 2026-04-23 15:46:40
●A2606:4700:3033::6815:3a542026-04-18 → 2026-04-23 · 2 obs
● 2026-04-18 00:23:20
● 2026-04-23 15:46:40
●A2606:4700:3034::ac43:9e492026-04-18 → 2026-04-23 · 2 obs
● 2026-04-18 00:23:20
● 2026-04-23 15:46:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...-
donghubdev.comkate.ns.cloudflare.com, piotr.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.124

NS records: kate.ns.cloudflare.com, piotr.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for donghubdev.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.58.84, 172.67.158.73
AAAA22606:4700:3034::ac43:9e49, 2606:4700:3033::6815:3a54
NS2kate.ns.cloudflare.com, piotr.ns.cloudflare.com
MX2mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)
TXT1v=spf1 include:_spf.mail.hostinger.com ~
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kate.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of sentry.donghubdev.com is donghubdev.com.

IP Addresses

donghubdev.com points to four IP numbers: 2606:4700:3033::6815:3a54, 2606:4700:3034::ac43:9e49, 104.21.58.84 and 172.67.158.73.

Other host names, for instance agromilkingsystems.com, blackjackvision.com, penname.me, aurelionthasy.com and dejn.cn share IP numbers with donghubdev.com.

Name Servers

donghubdev.com is delegated to two name servers: kate.ns.cloudflare.com and piotr.ns.cloudflare.com.

donghubdev.com uses the same name server setup as other domains, for instance tampabaykey.com, breylan.com, tempoprops.com, bondluxuryproperties.com and therocksrealty.com.

donghubdev.com shares name servers with other domains at least partially, for instance rtbet-6012.com, baustoff-metall.it, azent.com.au, wus52.com and 712e.casino.

these name servers are commonly used together with betty.ns.cloudflare.com and mitchell.ns.cloudflare.com.

Host names with six IP numbers: kate.ns.cloudflare.com points to 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124; piotr.ns.cloudflare.com points to 2606:4700:58::adf5:3bde, 2803:f800:50::6ca2:c1de, 2a06:98c1:50::ac40:21de, 108.162.193.222, 172.64.33.222 and 173.245.59.222.

Mail Servers

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

donghubdev.com shares the same mail server setup as other domains, including craftbeerlbfest.com, totalsportsleague.com, hamakusala.lt, keresztenytars.net and giacominrs.com.

donghubdev.com shares at least some mail servers with other domains, for instance cbdetc.com.

Host 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.

Host names that point to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com.

Host names that point to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com.

Common IPs for mx1.hostinger.com and mx2.hostinger.com are 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103.