grubdoor.com - robtex.com

grubdoor.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8cc1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2eaa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.170Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.193🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShenry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenry.ns.cloudflare.com
A108.162.193.176🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A172.64.33.176🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A173.245.59.176🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
NSrita.ns.cloudflare.com
A2606:4700:50::adf5:3a8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.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
TXTMS=ms86634384
TXTa3adad5c58cd5ee14adf6bed025983c8
TXTfacebook-domain-verification=pvqe4p9t1golqyov8k56bqzslhgjv8
TXTgoogle-site-verification=KhmfRXPHaq_9Dhh_Ix9wiCR9lP83Tjl3EhP4tkMZiEA
TXTgoogle-site-verification=Wuyo1f9pmjrm8r3Mpu1wUb3jtc07VoLWm4Pyj2qX4g8
TXTv=spf1 include:_spf.mail.hostinger.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.46.170, 172.67.140.193
IPv62606:4700:3033::ac43:8cc1, 2606:4700:3037::6815:2eaa
SOAhenry.ns.cloudflare.comdns@cloudflare.com serial=2396965506

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=1774429287

Subdomains

app.grubdoor.com

DNS History

11 records (8 active, 3 former)

2020202120222023202420252026NShenry.ns.cloudflare.comrita.ns.cloudflare.comns59.domaincontrol.comns60.domaincontrol.comMXmx1.hostinger.commx2.hostinger.comA104.21.46.170172.67.140.1932606:4700:3033::ac43:8cc12606:4700:3037::6815:2eaa50.63.202.39
●NShenry.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
○ 2019-04-25 18:44:16
● 2026-03-25 09:27:54
○NSns59.domaincontrol.com2019-04-25 → 2019-04-25 · 2 obs
● 2019-04-25 18:44:16
○ 2026-03-25 09:27:54
○NSns60.domaincontrol.com2019-04-25 → 2019-04-25 · 2 obs
● 2019-04-25 18:44:16
○ 2026-03-25 09:27:54
●NSrita.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
○ 2019-04-25 18:44:16
● 2026-03-25 09:27:54
●MXmx1.hostinger.com2026-03-25 → 2026-03-25 · 1 obs
● 2026-03-25 09:27:54
●MXmx2.hostinger.com2026-03-25 → 2026-03-25 · 1 obs
● 2026-03-25 09:27:54
●A104.21.46.1702026-03-25 → 2026-03-25 · 2 obs
○ 2019-04-25 18:44:16
● 2026-03-25 09:27:54
●A172.67.140.1932026-03-25 → 2026-03-25 · 2 obs
○ 2019-04-25 18:44:16
● 2026-03-25 09:27:54
●A2606:4700:3033::ac43:8cc12026-03-25 → 2026-03-25 · 2 obs
○ 2019-04-25 18:44:16
● 2026-03-25 09:27:54
●A2606:4700:3037::6815:2eaa2026-03-25 → 2026-03-25 · 2 obs
○ 2019-04-25 18:44:16
● 2026-03-25 09:27:54
○A50.63.202.392019-04-25 → 2019-04-25 · 2 obs
● 2019-04-25 18:44:16
○ 2026-03-25 09:27:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
grubdoor.comrita.ns.cloudflare.com, henry.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.176

NS records: rita.ns.cloudflare.com, henry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grubdoor.com (unsigned zone)

⏱️ Timing

Total: 66ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.46.170, 172.67.140.193
AAAA22606:4700:3033::ac43:8cc1, 2606:4700:3037::6815:2eaa
NS2henry.ns.cloudflare.com, rita.ns.cloudflare.com
MX2mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)
TXT6MS=ms86634384, a3adad5c58cd5ee14adf6bed025983c8...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1henry.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

grubdoor.com is the parent of app.grubdoor.com.

IP Addresses

Four IP numbers are pointed to by grubdoor.com: 2606:4700:3033::ac43:8cc1, 2606:4700:3037::6815:2eaa, 104.21.46.170 and 172.67.140.193.

other host names including salarerestaurant.com, paolocattaneo.net, thestealthblimp.com, vnctalk.com and sungrace.gr share IP numbers with grubdoor.com.

Name Servers

grubdoor.com is delegated to two name servers henry.ns.cloudflare.com and rita.ns.cloudflare.com.

grubdoor.com shares the same name server setup as other domains, for instance igloosoftware.com, wahits.com, litenleker.se, cyberatma.com and ocneats.com.

grubdoor.com at least partially shares name servers with other domains, for instance cogroupe.com, phad-thai.com, kelebektaksi.com, 005xf.com and cf.sg.

these name servers are often used together with zainab.ns.cloudflare.com, jade.ns.cloudflare.com, aspen.ns.cloudflare.com and candy.ns.cloudflare.com.

Host names with six IP numbers:

Host name henry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0, 108.162.193.176, 172.64.33.176 and 173.245.59.176.

Host name rita.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140.

Mail Servers

Two mail servers handle grubdoor.com: mx1.hostinger.com and mx2.hostinger.com.

grubdoor.com shares the same mail server setup as other domains, for instance tradelink.com.ge, babacary.com, communicateyourjoy.com, allquickmedia.com and winbiz.com.np.

grubdoor.com shares at least partially some mail servers with other domains, including jmait.my, hellik.com.br and infizeal.com.

Host names with two IP numbers:

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

Host names pointing to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com