server.eu-opensci.org - robtex.com

server.eu-opensci.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:526e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c8ac🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.110Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.172🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.82.110, 172.67.200.172
IPv62606:4700:3030::6815:526e, 2606:4700:3037::ac43:c8ac

eu-opensci.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:526e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c8ac🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.110Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.172🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchan.ns.cloudflare.com ⭐
NSken.ns.cloudflare.com
MXeuopensci-org0e.mail.protection.outlook.com ⭐
TXTMS=ms26492451
TXTbrevo-code:1e4531afd8b59b2bb925aadde1b522ab
TXTv=spf1 +a +mx +ip4:114.129.131.27 +include:spf.a2hosting.com +include:spf.mai...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.82.110, 172.67.200.172
IPv62606:4700:3030::6815:526e, 2606:4700:3037::ac43:c8ac
SOAchan.ns.cloudflare.comdns@cloudflare.com serial=2396289610
rank #440615 globally
rank #33363 in the tld
📈 Tranco rank: #542,195

PTR for

27.131.129.114.in-addr.arpa

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DNS History

8 records (4 active, 4 former)

NSns11412913127.a2dns.comns11412913128.a2dns.comMXmail.server.eu-opensci.orgA104.21.82.110172.67.200.1722606:4700:3030::6815:526e2606:4700:3037::ac43:c8ac114.129.131.27
○NSns11412913127.a2dns.com2026-03-18 → 2026-03-23 · 2 obs
○ 2026-03-18 22:59:06
○ 2026-03-23 21:05:14
○NSns11412913128.a2dns.com2026-03-18 → 2026-03-23 · 2 obs
○ 2026-03-18 22:59:06
○ 2026-03-23 21:05:14
○MXmail.server.eu-opensci.org2026-03-18 → 2026-03-23 · 2 obs
○ 2026-03-18 22:59:06
○ 2026-03-23 21:05:14
●A104.21.82.1102026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 22:59:06
● 2026-03-23 21:05:14
○A114.129.131.272026-03-18 → 2026-03-23 · 2 obs
○ 2026-03-18 22:59:06
○ 2026-03-23 21:05:14
●A172.67.200.1722026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 22:59:06
● 2026-03-23 21:05:14
●A2606:4700:3030::6815:526e2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 22:59:06
● 2026-03-23 21:05:14
●A2606:4700:3037::ac43:c8ac2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-18 22:59:06
● 2026-03-23 21:05:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
eu-opensci.orgken.ns.cloudflare.com, chan.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.127

NS records: ken.ns.cloudflare.com, chan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for eu-opensci.org (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.82.110, 172.67.200.172
AAAA22606:4700:3030::6815:526e, 2606:4700:3037::ac43:c8ac
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

server.eu-opensci.org resolves to four IPs: 2606:4700:3030::6815:526e, 2606:4700:3037::ac43:c8ac, 104.21.82.110 and 172.67.200.172.

Other host names such as khanerang.com, msaelektromarket.com, selimakyuz.com, uptlrbva.shop and www.primeactuator.co.uk.cdn.cloudflare.net share IP numbers with server.eu-opensci.org.