grubhubsupport.com - robtex.com

grubhubsupport.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:1b51🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8dd6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.81Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.214🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbeau.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeau.ns.cloudflare.com
A2803:f800:50::6ca2:c149🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbeau.ns.cloudflare.com
A2a06:98c1:50::ac40:2149🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbeau.ns.cloudflare.com
A108.162.193.73🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeau.ns.cloudflare.com
A172.64.33.73🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeau.ns.cloudflare.com
A173.245.59.73🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbeau.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
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.27.81, 172.67.141.214
IPv6 hints2606:4700:3032::6815:1b51, 2606:4700:3036::ac43:8dd6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOAbeau.ns.cloudflare.comdns@cloudflare.com serial=2410258683

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=1785619092
⚠️ On DNS blocklist: tif

Same first word

grubhubsupport.com

DNS History

13 records (6 active, 7 former)

202120222023202420252026NSbeau.ns.cloudflare.compaityn.ns.cloudflare.comalec.ns.cloudflare.commaria.ns.cloudflare.comns75.domaincontrol.comns76.domaincontrol.comA104.21.27.81172.67.141.2142606:4700:3032::6815:1b512606:4700:3036::ac43:8dd6160.153.136.32606:4700:3030::ac43:8dd62606:4700:3037::6815:1b51
○NSalec.ns.cloudflare.com2026-05-22 → 2026-05-22 · 4 obs
○ 2020-01-04 12:22:52
● 2026-05-22 05:21:58
○ 2026-05-26 04:49:20
○ 2026-08-01 21:45:32
●NSbeau.ns.cloudflare.com2026-05-26 → 2026-08-01 · 3 obs
○ 2026-05-22 05:21:58
● 2026-05-26 04:49:20
● 2026-08-01 21:45:32
○NSmaria.ns.cloudflare.com2026-05-22 → 2026-05-22 · 4 obs
○ 2020-01-04 12:22:52
● 2026-05-22 05:21:58
○ 2026-05-26 04:49:20
○ 2026-08-01 21:45:32
○NSns75.domaincontrol.com2020-01-04 → 2020-01-04 · 3 obs
● 2020-01-04 12:22:52
○ 2026-05-22 05:21:58
○ 2026-08-01 21:45:32
○NSns76.domaincontrol.com2020-01-04 → 2020-01-04 · 3 obs
● 2020-01-04 12:22:52
○ 2026-05-22 05:21:58
○ 2026-08-01 21:45:32
●NSpaityn.ns.cloudflare.com2026-05-26 → 2026-08-01 · 3 obs
○ 2026-05-22 05:21:58
● 2026-05-26 04:49:20
● 2026-08-01 21:45:32
●A104.21.27.812026-05-22 → 2026-08-01 · 3 obs
○ 2020-01-04 12:22:52
● 2026-05-22 05:21:58
● 2026-08-01 21:45:32
○A160.153.136.32020-01-04 → 2020-01-04 · 3 obs
● 2020-01-04 12:22:52
○ 2026-05-22 05:21:58
○ 2026-08-01 21:45:32
●A172.67.141.2142026-05-22 → 2026-08-01 · 3 obs
○ 2020-01-04 12:22:52
● 2026-05-22 05:21:58
● 2026-08-01 21:45:32
○A2606:4700:3030::ac43:8dd62026-05-22 → 2026-06-06 · 5 obs
○ 2020-01-04 12:22:52
● 2026-05-22 05:21:58
● 2026-06-06 02:04:58
○ 2026-07-01 05:33:04
○ 2026-08-01 21:45:32
●A2606:4700:3032::6815:1b512026-07-01 → 2026-08-01 · 3 obs
○ 2026-06-06 02:04:58
● 2026-07-01 05:33:04
● 2026-08-01 21:45:32
●A2606:4700:3036::ac43:8dd62026-07-01 → 2026-08-01 · 3 obs
○ 2026-06-06 02:04:58
● 2026-07-01 05:33:04
● 2026-08-01 21:45:32
○A2606:4700:3037::6815:1b512026-05-22 → 2026-06-06 · 5 obs
○ 2020-01-04 12:22:52
● 2026-05-22 05:21:58
● 2026-06-06 02:04:58
○ 2026-07-01 05:33:04
○ 2026-08-01 21:45:32

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.193.73

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grubhubsupport.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.27.81, 172.67.141.214
AAAA22606:4700:3032::6815:1b51, 2606:4700:3036::ac43:8dd6
NS2beau.ns.cloudflare.com, paityn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1beau.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

grubhubsupport.com points to the four IP addresses 104.21.27.81, 172.67.141.214, 2606:4700:3032::6815:1b51 and 2606:4700:3036::ac43:8dd6.

Additional host names — tbunet.com, ftteztr.vu, rumiana.com.ua and two others — share IP numbers with grubhubsupport.com.

Name Servers

DNS delegation for grubhubsupport.com points to two name servers: beau.ns.cloudflare.com and paityn.ns.cloudflare.com.

grubhubsupport.com shares its name server setup with other domains, including alyssareese.com, hbcubank.shop, elitecircle.tr and two others.

At least some of grubhubsupport.com's name servers are shared with other domains, for example platformbrightgroup.buzz, ledgerinsight.sbs, qcph.com and two more.

These name servers tend to be deployed in combination with the name servers ajay.ns.cloudflare.com and aida.ns.cloudflare.com.

Host names with 6 IP numbers:

beau.ns.cloudflare.com has IP addresses 108.162.193.73, 172.64.33.73 and 173.245.59.73, plus 3 other.

paityn.ns.cloudflare.com has IP addresses 108.162.194.18, 162.159.38.18 and 172.64.34.18, plus 3 other.