instruct-fp7.eu - robtex.com

instruct-fp7.eu

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8063🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:eb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.235Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.99🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadrian.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A2803:f800:50::6ca2:c039🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadrian.ns.cloudflare.com
A2a06:98c1:50::ac40:2039🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadrian.ns.cloudflare.com
A108.162.192.57🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A172.64.32.57🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A173.245.58.57🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
NSyew.ns.cloudflare.com
A2606:4700:58::a29f:2c50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyew.ns.cloudflare.com
A2803:f800:50::6ca2:c350🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyew.ns.cloudflare.com
A2a06:98c1:50::ac40:2350🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyew.ns.cloudflare.com
A108.162.195.80🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyew.ns.cloudflare.com
A162.159.44.80Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyew.ns.cloudflare.com
A172.64.35.80🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyew.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.235, 172.67.128.99
IPv6 hints2606:4700:3031::ac43:8063, 2606:4700:3034::6815:eb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAadrian.ns.cloudflare.comdns@cloudflare.com serial=2402271023

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1124130635

Subdomains

www.instruct-fp7.eu

Same first word

instruct-fp7.eu

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSadrian.ns.cloudflare.comyew.ns.cloudflare.comdns0.ox.ac.ukdns2.ox.ac.uknighthawk.dns.ox.ac.ukA104.21.0.235172.67.128.992606:4700:3031::ac43:80632606:4700:3034::6815:eb
●NSadrian.ns.cloudflare.com2026-04-07 → 2026-05-12 · 3 obs
○ 2018-01-12 05:29:34
● 2026-04-07 10:18:56
● 2026-05-12 11:48:28
○NSdns0.ox.ac.uk2015-07-08 → 2018-01-12 · 4 obs
● 2015-07-08 23:39:08
● 2018-01-12 05:29:34
○ 2026-04-07 10:18:56
○ 2026-05-12 11:48:28
○NSdns2.ox.ac.uk2015-07-08 → 2018-01-12 · 4 obs
● 2015-07-08 23:39:08
● 2018-01-12 05:29:34
○ 2026-04-07 10:18:56
○ 2026-05-12 11:48:28
○NSnighthawk.dns.ox.ac.uk2015-07-08 → 2018-01-12 · 4 obs
● 2015-07-08 23:39:08
● 2018-01-12 05:29:34
○ 2026-04-07 10:18:56
○ 2026-05-12 11:48:28
●NSyew.ns.cloudflare.com2026-04-07 → 2026-05-12 · 3 obs
○ 2018-01-12 05:29:34
● 2026-04-07 10:18:56
● 2026-05-12 11:48:28
●A104.21.0.2352026-04-07 → 2026-05-12 · 2 obs
● 2026-04-07 10:18:56
● 2026-05-12 11:48:28
●A172.67.128.992026-04-07 → 2026-05-12 · 2 obs
● 2026-04-07 10:18:56
● 2026-05-12 11:48:28
●A2606:4700:3031::ac43:80632026-04-07 → 2026-05-12 · 2 obs
● 2026-04-07 10:18:56
● 2026-05-12 11:48:28
●A2606:4700:3034::6815:eb2026-04-07 → 2026-05-12 · 2 obs
● 2026-04-07 10:18:56
● 2026-05-12 11:48:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
instruct-fp7.euyew.ns.cloudflare.com, adrian.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.80

NS records: yew.ns.cloudflare.com, adrian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instruct-fp7.eu (unsigned zone)

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.128.99, 104.21.0.235
AAAA22606:4700:3034::6815:eb, 2606:4700:3031::ac43:8063
NS2adrian.ns.cloudflare.com, yew.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adrian.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

www.instruct-fp7.eu has instruct-fp7.eu as its parent.

IP Addresses

instruct-fp7.eu maps to four IP numbers: 2606:4700:3031::ac43:8063, 2606:4700:3034::6815:eb, 104.21.0.235 and 172.67.128.99.

Other host names, for instance hao151.com, www.instruct-fp7.eu, github.ltd, furrevertoken.com and boombo.ca share IP numbers with instruct-fp7.eu.

Name Servers

Two name servers adrian.ns.cloudflare.com and yew.ns.cloudflare.com are delegated to instruct-fp7.eu.

instruct-fp7.eu uses the same name server configuration as other domains, such as ejstaffing.ca, hotdataroom.com, khela99.club, webpresence.dev and khelabd88.com.

instruct-fp7.eu at least partially shares name servers with other domains such as hoteles-en-boyaca.com, myrintacch.com, ltlogistics.com.my, bcrschool.org and fluffergirls.com.

These name servers are commonly used alongside tim.ns.cloudflare.com, peyton.ns.cloudflare.com and alexa.ns.cloudflare.com.

Host names with six IP numbers: Host name adrian.ns.cloudflare.com points to 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57; host name yew.ns.cloudflare.com points to 2606:4700:58::a29f:2c50, 2803:f800:50::6ca2:c350, 2a06:98c1:50::ac40:2350, 108.162.195.80, 162.159.44.80 and 172.64.35.80.