8503777.com - robtex.com

8503777.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c38c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4482🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.130Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.140🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSapollo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b42🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A2803:f800:50::6ca2:c142🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRapollo.ns.cloudflare.com
A2a06:98c1:50::ac40:2142🇺🇸 Cloudflare2a06:98c1:50::/45
PTRapollo.ns.cloudflare.com
A108.162.193.66🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A172.64.33.66🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A173.245.59.66🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
NSsandra.ns.cloudflare.com
A2606:4700:50::a29f:2622🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A2803:f800:50::6ca2:c222🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandra.ns.cloudflare.com
A2a06:98c1:50::ac40:2222🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandra.ns.cloudflare.com
A108.162.194.34🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A162.159.38.34Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A172.64.34.34🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.68.130, 172.67.195.140
IPv62606:4700:3033::ac43:c38c, 2606:4700:3037::6815:4482
SOAapollo.ns.cloudflare.comdns@cloudflare.com serial=2398978495

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

Same first word

8503777.com

Similar names

8305777.com

DNS History

8 records (6 active, 2 former)

201820192020202120222023202420252026NSapollo.ns.cloudflare.comsandra.ns.cloudflare.comA104.21.68.130172.67.195.1402606:4700:3033::ac43:c38c2606:4700:3037::6815:44822606:4700:130:436c:6f75:6466:6c61:7265CNAMEbcta.pk132.com
●NSapollo.ns.cloudflare.com2026-02-24 → 2026-03-23 · 2 obs
● 2026-02-24 12:40:44
● 2026-03-23 13:22:30
●NSsandra.ns.cloudflare.com2026-02-24 → 2026-03-23 · 2 obs
● 2026-02-24 12:40:44
● 2026-03-23 13:22:30
●A104.21.68.1302026-02-24 → 2026-03-23 · 2 obs
● 2026-02-24 12:40:44
● 2026-03-23 13:22:30
●A172.67.195.1402026-02-24 → 2026-03-23 · 2 obs
● 2026-02-24 12:40:44
● 2026-03-23 13:22:30
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-03 → 2026-03-03 · 4 obs
○ 2026-03-02 06:24:50
● 2026-03-03 12:02:02
○ 2026-03-06 16:33:56
○ 2026-03-23 13:22:30
●A2606:4700:3033::ac43:c38c2026-02-24 → 2026-03-23 · 5 obs
● 2026-02-24 12:40:44
● 2026-03-02 06:24:50
○ 2026-03-03 12:02:02
● 2026-03-06 16:33:56
● 2026-03-23 13:22:30
●A2606:4700:3037::6815:44822026-02-24 → 2026-03-23 · 5 obs
● 2026-02-24 12:40:44
● 2026-03-02 06:24:50
○ 2026-03-03 12:02:02
● 2026-03-06 16:33:56
● 2026-03-23 13:22:30
○CNAMEbcta.pk132.com2017-09-26 → 2017-09-26 · 3 obs
● 2017-09-26 06:33:42
○ 2026-02-24 12:40:44
○ 2026-03-23 13:22:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
8503777.comapollo.ns.cloudflare.com, sandra.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.66

NS records: apollo.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 8503777.com (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.68.130, 172.67.195.140
AAAA22606:4700:3033::ac43:c38c, 2606:4700:3037::6815:4482
NS2apollo.ns.cloudflare.com, sandra.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1apollo.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by 8503777.com: 2606:4700:3033::ac43:c38c, 2606:4700:3037::6815:4482, 104.21.68.130 and 172.67.195.140.

other host names including coreinter.net, somecrazy.com, hernanstockebrand.com, jeroenderwort.nl and pzago.com share IP numbers with 8503777.com.

Name Servers

8503777.com is delegated to two name servers apollo.ns.cloudflare.com and sandra.ns.cloudflare.com.

8503777.com shares the same name server setup as other domains, for instance ahaphysicianforum.org, sdlszl.com, fujiatun.com, ljxtd.com and wdku.de.

8503777.com at least partially shares name servers with other domains, for instance nutravedic.com, legacyredefined.com, trazek.com, dimansite.com and haiwai1.com.

These name servers are commonly used alongside crystal.ns.cloudflare.com and nico.ns.cloudflare.com.

Host names with six IP numbers:

Host name apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66.

Host name sandra.ns.cloudflare.com points to: 2606:4700:50::a29f:2622, 2803:f800:50::6ca2:c222, 2a06:98c1:50::ac40:2222, 108.162.194.34, 162.159.38.34 and 172.64.34.34.