551816.com - robtex.com

551816.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:1cf🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:81eb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.207Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.235🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgene.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A2803:f800:50::6ca2:c09e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgene.ns.cloudflare.com
A2a06:98c1:50::ac40:209e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgene.ns.cloudflare.com
A108.162.192.158🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A172.64.32.158🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A173.245.58.158🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
NSjack.ns.cloudflare.com
A2606:4700:58::adf5:3b79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A2803:f800:50::6ca2:c179🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjack.ns.cloudflare.com
A2a06:98c1:50::ac40:2179🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjack.ns.cloudflare.com
A108.162.193.121🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A172.64.33.121🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A173.245.59.121🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.1.207, 172.67.129.235
IPv62606:4700:3032::6815:1cf, 2606:4700:3037::ac43:81eb
SOAgene.ns.cloudflare.comdns@cloudflare.com serial=2398518687

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

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DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSgene.ns.cloudflare.comjack.ns.cloudflare.comjuming.dnsdun.comjuming.dnsdun.netA104.21.1.207172.67.129.2352606:4700:3032::6815:1cf2606:4700:3037::ac43:81eb220.231.201.75
●NSgene.ns.cloudflare.com2026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-05 12:53:34
● 2026-03-09 15:27:06
●NSjack.ns.cloudflare.com2026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-05 12:53:34
● 2026-03-09 15:27:06
○NSjuming.dnsdun.com2017-04-05 → 2017-04-05 · 2 obs
● 2017-04-05 12:53:34
○ 2026-03-09 15:27:06
○NSjuming.dnsdun.net2017-04-05 → 2017-04-05 · 2 obs
● 2017-04-05 12:53:34
○ 2026-03-09 15:27:06
●A104.21.1.2072026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-05 12:53:34
● 2026-03-09 15:27:06
●A172.67.129.2352026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-05 12:53:34
● 2026-03-09 15:27:06
○A220.231.201.752017-04-05 → 2017-04-05 · 2 obs
● 2017-04-05 12:53:34
○ 2026-03-09 15:27:06
●A2606:4700:3032::6815:1cf2026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-05 12:53:34
● 2026-03-09 15:27:06
●A2606:4700:3037::ac43:81eb2026-03-09 → 2026-03-09 · 2 obs
○ 2017-04-05 12:53:34
● 2026-03-09 15:27:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
551816.comgene.ns.cloudflare.com, jack.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.121

NS records: gene.ns.cloudflare.com, jack.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 551816.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.129.235, 104.21.1.207
AAAA22606:4700:3037::ac43:81eb, 2606:4700:3032::6815:1cf
NS2gene.ns.cloudflare.com, jack.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gene.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

551816.com resolves to four IP numbers: 2606:4700:3032::6815:1cf, 2606:4700:3037::ac43:81eb, 104.21.1.207 and 172.67.129.235.

other host names for instance cbafutures.org, jasmin(0x626f6e64616765).com, clude.yechenming.workers.dev, taihekaifaqu.com and afghanmusik.tv share IP numbers with 551816.com.

Name Servers

551816.com is delegated to two name servers: gene.ns.cloudflare.com and jack.ns.cloudflare.com.

551816.com shares the same name server setup as other domains, for example 559383.com, cactusnetwork.org, 559208.com, 559390.com and gmc.ma.

551816.com at least partially shares name servers with other domains, for instance cursoguitarra.online, livelargecoaching.com, jackscasinoo.nl, regata-cechy.cz and evito.cz.

These name servers are commonly used with the name servers lochlan.ns.cloudflare.com.

Host names with six IP numbers:

gene.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9e, 2803:f800:50::6ca2:c09e, 2a06:98c1:50::ac40:209e, 108.162.192.158, 172.64.32.158 and 173.245.58.158; jack.ns.cloudflare.com points to: 2606:4700:58::adf5:3b79, 2803:f800:50::6ca2:c179, 2a06:98c1:50::ac40:2179, 108.162.193.121, 172.64.33.121 and 173.245.59.121.