check800.com - robtex.com

check800.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:55a5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:cfa6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.165Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.166🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrace.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrace.ns.cloudflare.com
A2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrace.ns.cloudflare.com
A108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
NSpatryk.ns.cloudflare.com
A2606:4700:58::a29f:2c7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpatryk.ns.cloudflare.com
A2803:f800:50::6ca2:c37a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpatryk.ns.cloudflare.com
A2a06:98c1:50::ac40:237a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpatryk.ns.cloudflare.com
A108.162.195.122🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpatryk.ns.cloudflare.com
A162.159.44.122Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpatryk.ns.cloudflare.com
A172.64.35.122🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpatryk.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.165, 172.67.207.166
IPv6 hints2606:4700:3032::6815:55a5, 2606:4700:3034::ac43:cfa6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=96, name=cloudflare-ech.com
SOAgrace.ns.cloudflare.comdns@cloudflare.com serial=2401632543

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=1778599681

Same first word

check800.com

DNS History

11 records (6 active, 5 former)

200920112013201520172019202120232025NSgrace.ns.cloudflare.compatryk.ns.cloudflare.comns57.1and1.comns58.1and1.comMXmx00.1and1.commx01.1and1.comA104.21.85.165172.67.207.1662606:4700:3032::6815:55a52606:4700:3034::ac43:cfa674.208.40.237
●NSgrace.ns.cloudflare.com2026-04-13 → 2026-05-12 · 3 obs
○ 2015-10-09 04:35:42
● 2026-04-13 18:01:38
● 2026-05-12 15:47:06
○NSns57.1and1.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 03:28:50
○ 2015-10-09 04:35:42
○ 2026-05-12 15:47:06
○NSns58.1and1.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 03:28:50
○ 2015-10-09 04:35:42
○ 2026-05-12 15:47:06
●NSpatryk.ns.cloudflare.com2026-04-13 → 2026-05-12 · 3 obs
○ 2015-10-09 04:35:42
● 2026-04-13 18:01:38
● 2026-05-12 15:47:06
○MXmx00.1and1.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 03:28:50
○ 2015-10-09 04:35:42
○ 2026-05-12 15:47:06
○MXmx01.1and1.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 03:28:50
○ 2015-10-09 04:35:42
○ 2026-05-12 15:47:06
●A104.21.85.1652026-04-13 → 2026-05-12 · 3 obs
○ 2015-10-09 04:35:42
● 2026-04-13 18:01:38
● 2026-05-12 15:47:06
●A172.67.207.1662026-04-13 → 2026-05-12 · 3 obs
○ 2015-10-09 04:35:42
● 2026-04-13 18:01:38
● 2026-05-12 15:47:06
●A2606:4700:3032::6815:55a52026-04-13 → 2026-05-12 · 3 obs
○ 2015-10-09 04:35:42
● 2026-04-13 18:01:38
● 2026-05-12 15:47:06
●A2606:4700:3034::ac43:cfa62026-04-13 → 2026-05-12 · 3 obs
○ 2015-10-09 04:35:42
● 2026-04-13 18:01:38
● 2026-05-12 15:47:06
○A74.208.40.2372008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 03:28:50
○ 2015-10-09 04:35:42
○ 2026-05-12 15:47:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
check800.comgrace.ns.cloudflare.com, patryk.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.159

NS records: grace.ns.cloudflare.com, patryk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for check800.com (unsigned zone)

⏱️ Timing

Total: 2454ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.207.166, 104.21.85.165
AAAA22606:4700:3034::ac43:cfa6, 2606:4700:3032::6815:55a5
NS2grace.ns.cloudflare.com, patryk.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1grace.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

check800.com points to four IP numbers: 2606:4700:3032::6815:55a5, 2606:4700:3034::ac43:cfa6, 104.21.85.165 and 172.67.207.166.

Other host names including vvcreation.com, lbcum.com, activatewindows10.com, boxypty.com and humanresourcesblog.in share IP numbers with check800.com.

Name Servers

check800.com's delegation uses two name servers, grace.ns.cloudflare.com and patryk.ns.cloudflare.com.

check800.com shares the same name server setup as other domains, for example 1xbet-bets.co, gogobanca.com, app-aurora.com, bookmaker.com and piedweb.com.

check800.com at least partially shares name servers with other domains, including bonus-bookmaker.com, floroivora.com, karyntheluvox.com, susangoodmundson.com and absolutegipto.com.

These name servers are commonly used with pablo.ns.cloudflare.com and algin.ns.cloudflare.com.

Host names with six IP numbers:

grace.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159.

patryk.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7a, 2803:f800:50::6ca2:c37a, 2a06:98c1:50::ac40:237a, 108.162.195.122, 162.159.44.122 and 172.64.35.122.