byyzsci.com - robtex.com

byyzsci.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:2ebc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8d64🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.188Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.100🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbetty.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A2803:f800:50::6ca2:c04b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbetty.ns.cloudflare.com
A2a06:98c1:50::ac40:204b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbetty.ns.cloudflare.com
A108.162.192.75🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A172.64.32.75🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A173.245.58.75🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
NSsalvador.ns.cloudflare.com
A2606:4700:58::a29f:2c64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsalvador.ns.cloudflare.com
A2803:f800:50::6ca2:c364🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsalvador.ns.cloudflare.com
A2a06:98c1:50::ac40:2364🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsalvador.ns.cloudflare.com
A108.162.195.100🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsalvador.ns.cloudflare.com
A162.159.44.100Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsalvador.ns.cloudflare.com
A172.64.35.100🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsalvador.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.188, 172.67.141.100
IPv6 hints2606:4700:3037::6815:2ebc, 2606:4700:3037::ac43:8d64
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAbetty.ns.cloudflare.comdns@cloudflare.com serial=2402109599

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=1778371487

Same first word

byyzsci.com

DNS History

12 records (6 active, 6 former)

201820192020202120222023202420252026NSbetty.ns.cloudflare.comsalvador.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns2.dnsdun.comns2.dnsdun.netA104.21.46.188172.67.141.1002606:4700:3037::6815:2ebc2606:4700:3037::ac43:8d64104.233.150.218CNAMEhg9kbld.x.incapdns.net
●NSbetty.ns.cloudflare.com2026-04-25 → 2026-05-10 · 3 obs
○ 2018-09-03 10:36:22
● 2026-04-25 11:33:58
● 2026-05-10 00:25:42
○NSf1g1ns1.dnspod.net2017-01-03 → 2017-01-03 · 3 obs
● 2017-01-03 08:51:26
○ 2018-09-03 10:36:22
○ 2026-05-10 00:25:42
○NSf1g1ns2.dnspod.net2017-01-03 → 2017-01-03 · 3 obs
● 2017-01-03 08:51:26
○ 2018-09-03 10:36:22
○ 2026-05-10 00:25:42
○NSns2.dnsdun.com2018-09-03 → 2018-09-03 · 4 obs
○ 2017-01-03 08:51:26
● 2018-09-03 10:36:22
○ 2026-04-25 11:33:58
○ 2026-05-10 00:25:42
○NSns2.dnsdun.net2018-09-03 → 2018-09-03 · 4 obs
○ 2017-01-03 08:51:26
● 2018-09-03 10:36:22
○ 2026-04-25 11:33:58
○ 2026-05-10 00:25:42
●NSsalvador.ns.cloudflare.com2026-04-25 → 2026-05-10 · 3 obs
○ 2018-09-03 10:36:22
● 2026-04-25 11:33:58
● 2026-05-10 00:25:42
●A104.21.46.1882026-04-25 → 2026-05-10 · 3 obs
○ 2018-09-03 10:36:22
● 2026-04-25 11:33:58
● 2026-05-10 00:25:42
○A104.233.150.2182017-01-03 → 2017-01-03 · 3 obs
● 2017-01-03 08:51:26
○ 2018-09-03 10:36:22
○ 2026-05-10 00:25:42
●A172.67.141.1002026-04-25 → 2026-05-10 · 3 obs
○ 2018-09-03 10:36:22
● 2026-04-25 11:33:58
● 2026-05-10 00:25:42
●A2606:4700:3037::6815:2ebc2026-04-25 → 2026-05-10 · 3 obs
○ 2018-09-03 10:36:22
● 2026-04-25 11:33:58
● 2026-05-10 00:25:42
●A2606:4700:3037::ac43:8d642026-04-25 → 2026-05-10 · 3 obs
○ 2018-09-03 10:36:22
● 2026-04-25 11:33:58
● 2026-05-10 00:25:42
○CNAMEhg9kbld.x.incapdns.net2018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 10:36:22
○ 2026-04-25 11:33:58
○ 2026-05-10 00:25:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
byyzsci.combetty.ns.cloudflare.com, salvador.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.75

NS records: betty.ns.cloudflare.com, salvador.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byyzsci.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.141.100, 104.21.46.188
AAAA22606:4700:3037::ac43:8d64, 2606:4700:3037::6815:2ebc
NS2betty.ns.cloudflare.com, salvador.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1betty.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

byyzsci.com resolves to four IPs: 2606:4700:3037::6815:2ebc, 2606:4700:3037::ac43:8d64, 104.21.46.188 and 172.67.141.100.

Other host names, for instance myralosquivo.com, sedianka.org, luigiswap.finance, www.cnstech.gr and nontongo.win share IP numbers with byyzsci.com.

Name Servers

byyzsci.com has two name servers: betty.ns.cloudflare.com and salvador.ns.cloudflare.com.

byyzsci.com shares the same name server setup as other domains, for example ycnyny.com, xcsgw.com, stdiaosu.com, shanghaimusheng.com and lareslab.com.

byyzsci.com shares some name servers with other domains, for example igr-rai.ru, paylee.cc, eriekennelclub.com, 44fzfz.com and open.ac.cy.

These name servers are often used together with piotr.ns.cloudflare.com, kallie.ns.cloudflare.com and cora.ns.cloudflare.com.

Host names with six IP numbers: betty.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4b, 2803:f800:50::6ca2:c04b, 2a06:98c1:50::ac40:204b, 108.162.192.75, 172.64.32.75 and 173.245.58.75; salvador.ns.cloudflare.com points to: 2606:4700:58::a29f:2c64, 2803:f800:50::6ca2:c364, 2a06:98c1:50::ac40:2364, 108.162.195.100, 162.159.44.100 and 172.64.35.100.