polymerscience.info - dns.ninja

polymerscience.info

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c6d4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:d52🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.82Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.212🇺🇸 Cloudflare172.67.192.0/20 , 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 hints104.21.13.82, 172.67.198.212
IPv6 hints2606:4700:3032::ac43:c6d4, 2606:4700:3033::6815:d52
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2403696954

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1781428827
WOT: UNKNOWN (38/100)

Previously MX for

polymerscience.info

Same first word

polymerscience.info
polymerscience.com
polymerscience.biz
polymerscience.de

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSdorthy.ns.cloudflare.comwalt.ns.cloudflare.comns.checkdomain.dens1.polymerscience.comns2.checkdomain.dens2.polymerscience.comns3.polymerscience.comMXpolymerscience.infoA104.21.13.82172.67.198.2122606:4700:3032::ac43:c6d42606:4700:3033::6815:d52130.185.108.125174.47.107.1582a01:4a0:2002:2246:9734:4c26:6044:5f33
●NSdorthy.ns.cloudflare.com2026-02-21 → 2026-06-14 · 3 obs
○ 2020-01-14 23:21:26
● 2026-02-21 10:56:48
● 2026-06-14 09:59:08
○NSns.checkdomain.de2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 12:46:32
○ 2020-01-14 23:21:26
○ 2026-06-14 09:59:08
○NSns1.polymerscience.com2020-01-14 → 2020-01-14 · 4 obs
○ 2015-07-22 12:46:32
● 2020-01-14 23:21:26
○ 2026-02-21 10:56:48
○ 2026-06-14 09:59:08
○NSns2.checkdomain.de2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 12:46:32
○ 2020-01-14 23:21:26
○ 2026-06-14 09:59:08
○NSns2.polymerscience.com2020-01-14 → 2020-01-14 · 4 obs
○ 2015-07-22 12:46:32
● 2020-01-14 23:21:26
○ 2026-02-21 10:56:48
○ 2026-06-14 09:59:08
○NSns3.polymerscience.com2020-01-14 → 2020-01-14 · 4 obs
○ 2015-07-22 12:46:32
● 2020-01-14 23:21:26
○ 2026-02-21 10:56:48
○ 2026-06-14 09:59:08
●NSwalt.ns.cloudflare.com2026-02-21 → 2026-06-14 · 3 obs
○ 2020-01-14 23:21:26
● 2026-02-21 10:56:48
● 2026-06-14 09:59:08
○MXpolymerscience.info2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 12:46:32
○ 2020-01-14 23:21:26
○ 2026-06-14 09:59:08
●A104.21.13.822026-02-21 → 2026-06-14 · 3 obs
○ 2020-01-14 23:21:26
● 2026-02-21 10:56:48
● 2026-06-14 09:59:08
○A130.185.108.1252015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 12:46:32
○ 2020-01-14 23:21:26
○ 2026-06-14 09:59:08
●A172.67.198.2122026-02-21 → 2026-06-14 · 3 obs
○ 2020-01-14 23:21:26
● 2026-02-21 10:56:48
● 2026-06-14 09:59:08
○A174.47.107.1582020-01-14 → 2020-01-14 · 4 obs
○ 2015-07-22 12:46:32
● 2020-01-14 23:21:26
○ 2026-02-21 10:56:48
○ 2026-06-14 09:59:08
●A2606:4700:3032::ac43:c6d42026-02-21 → 2026-06-14 · 3 obs
○ 2020-01-14 23:21:26
● 2026-02-21 10:56:48
● 2026-06-14 09:59:08
●A2606:4700:3033::6815:d522026-02-21 → 2026-06-14 · 3 obs
○ 2020-01-14 23:21:26
● 2026-02-21 10:56:48
● 2026-06-14 09:59:08
○A2a01:4a0:2002:2246:9734:4c26:6044:5f332015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 12:46:32
○ 2020-01-14 23:21:26
○ 2026-06-14 09:59:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
polymerscience.infowalt.ns.cloudflare.com, dorthy.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.249

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polymerscience.info (unsigned zone)

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.13.82, 172.67.198.212
AAAA22606:4700:3032::ac43:c6d4, 2606:4700:3033::6815:d52
NS2dorthy.ns.cloudflare.com, walt.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

polymerscience.info has four IP addresses: 104.21.13.82, 172.67.198.212, 2606:4700:3032::ac43:c6d4 and 2606:4700:3033::6815:d52.

Among the host names that share IP numbers with polymerscience.info are guanglingxian.zssq.com.cn, ads.evolutionland.eu, thepanoramicblog.co.uk and two others.

Name Servers

polymerscience.info has two authoritative name servers — dorthy.ns.cloudflare.com and walt.ns.cloudflare.com.

polymerscience.info has the same name server delegation as a number of other domains, such as imreviews.org, ccomenswear.com, greatmassagetherapy.net and two more.

polymerscience.info shares at least some of its name servers with other domains, including teliduo.com, bebio.be, ghanawbs.net and two others.

These name servers are frequently seen alongside the name servers rayden.ns.cloudflare.com, abdullah.ns.cloudflare.com, kim.ns.cloudflare.com and kiki.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dorthy.ns.cloudflare.com points to 108.162.192.249, 172.64.32.249, 173.245.58.249 and 3 other IP addresses.

walt.ns.cloudflare.com points to 108.162.193.148, 172.64.33.148, 173.245.59.148 and 3 other IP addresses.