sciencemarc.com - robtex.com

sciencemarc.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:90ae🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:57a5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.165Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.174🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarvind.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A2803:f800:50::6ca2:c3e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarvind.ns.cloudflare.com
A2a06:98c1:50::ac40:23e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarvind.ns.cloudflare.com
A108.162.195.227🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A162.159.44.227Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A172.64.35.227🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
NSarya.ns.cloudflare.com
A2606:4700:50::adf5:3a46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarya.ns.cloudflare.com
A2803:f800:50::6ca2:c046🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarya.ns.cloudflare.com
A2a06:98c1:50::ac40:2046🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarya.ns.cloudflare.com
A108.162.192.70🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-108-162-192-70.defastlink.net
A172.64.32.70🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-32-70.defastlink.net
A173.245.58.70🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-173-245-58-70.defastlink.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.87.165, 172.67.144.174
IPv62606:4700:3030::ac43:90ae, 2606:4700:3032::6815:57a5
SOAarvind.ns.cloudflare.comdns@cloudflare.com serial=2399643078

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

Same first word

sciencemarc.com

DNS History

13 records (6 active, 7 former)

20192020202120222023202420252026NSarvind.ns.cloudflare.comarya.ns.cloudflare.comns75.domaincontrol.comns76.domaincontrol.comA104.21.87.165172.67.144.1742606:4700:3030::ac43:90ae2606:4700:3032::6815:57a5188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::90.127.132.5
●NSarvind.ns.cloudflare.com2026-02-18 → 2026-03-22 · 3 obs
○ 2018-11-08 22:10:46
● 2026-02-18 15:15:14
● 2026-03-22 14:28:58
●NSarya.ns.cloudflare.com2026-02-18 → 2026-03-22 · 3 obs
○ 2018-11-08 22:10:46
● 2026-02-18 15:15:14
● 2026-03-22 14:28:58
○NSns75.domaincontrol.com2018-11-08 → 2018-11-08 · 3 obs
● 2018-11-08 22:10:46
○ 2026-02-18 15:15:14
○ 2026-03-22 14:28:58
○NSns76.domaincontrol.com2018-11-08 → 2018-11-08 · 3 obs
● 2018-11-08 22:10:46
○ 2026-02-18 15:15:14
○ 2026-03-22 14:28:58
●A104.21.87.1652026-02-18 → 2026-03-22 · 3 obs
○ 2018-11-08 22:10:46
● 2026-02-18 15:15:14
● 2026-03-22 14:28:58
●A172.67.144.1742026-02-18 → 2026-03-22 · 3 obs
○ 2018-11-08 22:10:46
● 2026-02-18 15:15:14
● 2026-03-22 14:28:58
○A188.114.96.02026-02-18 → 2026-03-22 · 2 obs
○ 2026-02-18 15:15:14
○ 2026-03-22 14:28:58
○A188.114.97.02026-02-18 → 2026-03-22 · 2 obs
○ 2026-02-18 15:15:14
○ 2026-03-22 14:28:58
●A2606:4700:3030::ac43:90ae2026-02-18 → 2026-03-22 · 3 obs
○ 2018-11-08 22:10:46
● 2026-02-18 15:15:14
● 2026-03-22 14:28:58
●A2606:4700:3032::6815:57a52026-02-18 → 2026-03-22 · 3 obs
○ 2018-11-08 22:10:46
● 2026-02-18 15:15:14
● 2026-03-22 14:28:58
○A2a06:98c1:3120::2026-02-18 → 2026-03-22 · 2 obs
○ 2026-02-18 15:15:14
○ 2026-03-22 14:28:58
○A2a06:98c1:3121::2026-02-18 → 2026-03-22 · 2 obs
○ 2026-02-18 15:15:14
○ 2026-03-22 14:28:58
○A90.127.132.52018-11-08 → 2018-11-08 · 3 obs
● 2018-11-08 22:10:46
○ 2026-02-18 15:15:14
○ 2026-03-22 14:28:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sciencemarc.comarya.ns.cloudflare.com, arvind.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.70

NS records: arya.ns.cloudflare.com, arvind.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencemarc.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.87.165, 172.67.144.174
AAAA22606:4700:3032::6815:57a5, 2606:4700:3030::ac43:90ae
NS2arvind.ns.cloudflare.com, arya.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arvind.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sciencemarc.com points to four IP numbers: 2606:4700:3030::ac43:90ae, 2606:4700:3032::6815:57a5, 104.21.87.165 and 172.67.144.174.

Other host names, for instance bodyjewelleryshop.com, rsvalley.com, kraken-vhod.sbs, marcmail.com and www.lumlight.com.tr share IP numbers with sciencemarc.com.

Name Servers

sciencemarc.com is delegated to two name servers: arvind.ns.cloudflare.com and arya.ns.cloudflare.com.

sciencemarc.com uses the same name server setup as other domains, for instance aloftventure.com, ernestchiang.com, bigtrees.tech, sinu24.ee and tvdgen00.com.

sciencemarc.com shares name servers with other domains at least partially, for instance wootspot.com, dringtech.com, hotel-globus.it, click247.vn and cryptosouk.exchange.

these name servers are commonly used together with gail.ns.cloudflare.com and zelda.ns.cloudflare.com.

Host names with six IP numbers: arvind.ns.cloudflare.com points to 2606:4700:58::a29f:2ce3, 2803:f800:50::6ca2:c3e3, 2a06:98c1:50::ac40:23e3, 108.162.195.227, 162.159.44.227 and 172.64.35.227; arya.ns.cloudflare.com points to 2606:4700:50::adf5:3a46, 2803:f800:50::6ca2:c046, 2a06:98c1:50::ac40:2046, 108.162.192.70, 172.64.32.70 and 173.245.58.70.