chemistryadvisor.com - robtex.com

chemistryadvisor.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:58e4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:99b5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.88.228Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.181🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdora.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A2803:f800:50::6ca2:c06c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdora.ns.cloudflare.com
A2a06:98c1:50::ac40:206c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdora.ns.cloudflare.com
A108.162.192.108🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A172.64.32.108🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A173.245.58.108🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
NSivan.ns.cloudflare.com
A2606:4700:58::adf5:3b78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A2803:f800:50::6ca2:c178🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRivan.ns.cloudflare.com
A2a06:98c1:50::ac40:2178🇺🇸 Cloudflare2a06:98c1:50::/45
PTRivan.ns.cloudflare.com
A108.162.193.120🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A172.64.33.120🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A173.245.59.120🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.88.228, 172.67.153.181
IPv6 hints2606:4700:3033::6815:58e4, 2606:4700:3037::ac43:99b5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2401781538

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=1778716136

Same first word

chemistryadvisor.com

DNS History

15 records (6 active, 9 former)

2020202120222023202420252026NSdora.ns.cloudflare.comivan.ns.cloudflare.comaus-ibextdns-01.wiley.combri-ns01.wiley.comcar-ibextdns-01.wiley.comcar-ibgmhap-001.wiley.comjws-edcp.wiley.comns.wiley.co.ukns.wileypub.comns2.wiley.co.uksg-ns01.wiley.comA104.21.88.228172.67.153.1812606:4700:3033::6815:58e42606:4700:3037::ac43:99b5
○NSaus-ibextdns-01.wiley.com2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
○NSbri-ns01.wiley.com2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
○NScar-ibextdns-01.wiley.com2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
○NScar-ibgmhap-001.wiley.com2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
●NSdora.ns.cloudflare.com2026-03-28 → 2026-05-14 · 3 obs
○ 2019-03-05 19:17:48
● 2026-03-28 19:05:32
● 2026-05-14 00:14:54
●NSivan.ns.cloudflare.com2026-03-28 → 2026-05-14 · 3 obs
○ 2019-03-05 19:17:48
● 2026-03-28 19:05:32
● 2026-05-14 00:14:54
○NSjws-edcp.wiley.com2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
○NSns.wiley.co.uk2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
○NSns.wileypub.com2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
○NSns2.wiley.co.uk2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
○NSsg-ns01.wiley.com2019-03-05 → 2019-03-05 · 3 obs
● 2019-03-05 19:17:48
○ 2026-03-28 19:05:32
○ 2026-05-14 00:14:54
●A104.21.88.2282026-03-28 → 2026-05-14 · 2 obs
● 2026-03-28 19:05:32
● 2026-05-14 00:14:54
●A172.67.153.1812026-03-28 → 2026-05-14 · 2 obs
● 2026-03-28 19:05:32
● 2026-05-14 00:14:54
●A2606:4700:3033::6815:58e42026-03-28 → 2026-05-14 · 2 obs
● 2026-03-28 19:05:32
● 2026-05-14 00:14:54
●A2606:4700:3037::ac43:99b52026-03-28 → 2026-05-14 · 2 obs
● 2026-03-28 19:05:32
● 2026-05-14 00:14:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
chemistryadvisor.comdora.ns.cloudflare.com, ivan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.108

NS records: dora.ns.cloudflare.com, ivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chemistryadvisor.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.153.181, 104.21.88.228
AAAA22606:4700:3037::ac43:99b5, 2606:4700:3033::6815:58e4
NS2dora.ns.cloudflare.com, ivan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dora.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chemistryadvisor.com points to four IP numbers: 2606:4700:3033::6815:58e4, 2606:4700:3037::ac43:99b5, 104.21.88.228 and 172.67.153.181.

Other host names, for instance radiantcloud.info, codesg.com, mag-consulting.ru, kckubota.com and shrunzi.com share IP numbers with chemistryadvisor.com.

Name Servers

chemistryadvisor.com's delegation is to two name servers dora.ns.cloudflare.com and ivan.ns.cloudflare.com.

chemistryadvisor.com shares the same name server configuration as other domains, such as deveblog.com, wileycanadadigital.ca, wileypluslearningspace.com, hollywoodcasinojoliet.com and brightfor.me.

chemistryadvisor.com at least partially shares its name servers with other domains, for instance bividseats.com, u2be.ccwu.cc, pumpize.com, hndaily.org and wehost.gg.

These name servers are commonly used with celine.ns.cloudflare.com, todd.ns.cloudflare.com and mark.ns.cloudflare.com.

Host names with six IP numbers:

dora.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108.

ivan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120.