polymerscience.biz - robtex.com

polymerscience.biz

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5ae8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a239🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.232Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.57🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NSwalt.ns.cloudflare.com
A2606:4700:58::adf5:3b94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A2803:f800:50::6ca2:c194🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwalt.ns.cloudflare.com
A2a06:98c1:50::ac40:2194🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwalt.ns.cloudflare.com
A108.162.193.148🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A172.64.33.148🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A173.245.59.148🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.232, 172.67.162.57
IPv6 hints2606:4700:3032::6815:5ae8, 2606:4700:3035::ac43:a239
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2397798172

biz

DNSSEC🔒 Signed (DS record present)
NSa.gtld.biz ⭐
NSb.gtld.biz
NSc.gtld.biz
NSm.gtld.biz
NSn.gtld.biz
NSw.gtld.biz
NSx.gtld.biz
NSy.gtld.biz
SOAa.gtld.bizadmin@tldns.godaddy serial=1776078794

Same first word

polymerscience.info
polymerscience.com
polymerscience.biz

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSdorthy.ns.cloudflare.comwalt.ns.cloudflare.comns1.polymerscience.comns2.polymerscience.comns3.polymerscience.comA104.21.90.232172.67.162.572606:4700:3032::6815:5ae82606:4700:3035::ac43:a239174.47.107.158188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSdorthy.ns.cloudflare.com2026-02-16 → 2026-04-13 · 3 obs
○ 2017-06-23 05:28:26
● 2026-02-16 15:36:06
● 2026-04-13 11:47:32
○NSns1.polymerscience.com2015-06-11 → 2017-06-23 · 4 obs
● 2015-06-11 13:39:38
● 2017-06-23 05:28:26
○ 2026-02-16 15:36:06
○ 2026-04-13 11:47:32
○NSns2.polymerscience.com2015-06-11 → 2017-06-23 · 4 obs
● 2015-06-11 13:39:38
● 2017-06-23 05:28:26
○ 2026-02-16 15:36:06
○ 2026-04-13 11:47:32
○NSns3.polymerscience.com2015-06-11 → 2017-06-23 · 4 obs
● 2015-06-11 13:39:38
● 2017-06-23 05:28:26
○ 2026-02-16 15:36:06
○ 2026-04-13 11:47:32
●NSwalt.ns.cloudflare.com2026-02-16 → 2026-04-13 · 3 obs
○ 2017-06-23 05:28:26
● 2026-02-16 15:36:06
● 2026-04-13 11:47:32
●A104.21.90.2322026-02-16 → 2026-04-13 · 3 obs
○ 2017-06-23 05:28:26
● 2026-02-16 15:36:06
● 2026-04-13 11:47:32
●A172.67.162.572026-02-16 → 2026-04-13 · 3 obs
○ 2017-06-23 05:28:26
● 2026-02-16 15:36:06
● 2026-04-13 11:47:32
○A174.47.107.1582015-06-11 → 2017-06-23 · 4 obs
● 2015-06-11 13:39:38
● 2017-06-23 05:28:26
○ 2026-02-16 15:36:06
○ 2026-04-13 11:47:32
○A188.114.96.02026-02-16 → 2026-04-13 · 2 obs
○ 2026-02-16 15:36:06
○ 2026-04-13 11:47:32
○A188.114.97.02026-02-16 → 2026-04-13 · 2 obs
○ 2026-02-16 15:36:06
○ 2026-04-13 11:47:32
●A2606:4700:3032::6815:5ae82026-02-16 → 2026-04-13 · 3 obs
○ 2017-06-23 05:28:26
● 2026-02-16 15:36:06
● 2026-04-13 11:47:32
●A2606:4700:3035::ac43:a2392026-02-16 → 2026-04-13 · 3 obs
○ 2017-06-23 05:28:26
● 2026-02-16 15:36:06
● 2026-04-13 11:47:32
○A2a06:98c1:3120::2026-02-16 → 2026-04-13 · 2 obs
○ 2026-02-16 15:36:06
○ 2026-04-13 11:47:32
○A2a06:98c1:3121::2026-02-16 → 2026-04-13 · 2 obs
○ 2026-02-16 15:36:06
○ 2026-04-13 11:47:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bizx.gtld.biz, c.gtld.biz, a.gtld.biz, n.gtld.biz...-
polymerscience.bizdorthy.ns.cloudflare.com, walt.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, walt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polymerscience.biz (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.232, 172.67.162.57
AAAA22606:4700:3035::ac43:a239, 2606:4700:3032::6815:5ae8
NS2dorthy.ns.cloudflare.com, walt.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

polymerscience.biz maps to four IP numbers: 2606:4700:3032::6815:5ae8, 2606:4700:3035::ac43:a239, 104.21.90.232 and 172.67.162.57.

Other host names such as soundphilereview.com, www3.atarde.com.br, play-cloudbet.org, startup.ly and dvdz.eu share IPs with polymerscience.biz.

Name Servers

Two name servers dorthy.ns.cloudflare.com and walt.ns.cloudflare.com handle the delegation for polymerscience.biz.

polymerscience.biz shares the same name server setup as other domains, for example easyit.dk, brysonenterprises.com, kohl.dk, regmedia.sk and polymerscience.com.

polymerscience.biz at least partially shares name servers with other domains, for example g614.com, waaw.com.cn, lxflighting.com, thanh0x.com and coherussolutions.com.

these name servers commonly pair with rayden.ns.cloudflare.com, kim.ns.cloudflare.com, kiki.ns.cloudflare.com and amir.ns.cloudflare.com.

Host names with six IP numbers:

dorthy.ns.cloudflare.com points to 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249.

walt.ns.cloudflare.com points to 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.