`ics.madrid`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:cc9c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5568^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.104^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.156^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`major.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
NS	`tiffany.ns.cloudflare.com`
		A	2606:4700:50::a29f:263c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tiffany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tiffany.ns.cloudflare.com`
		A	108.162.194.60^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	162.159.38.60^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	172.64.34.60^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.104, 172.67.204.156
		IPv6 hints	2606:4700:3032::ac43:cc9c, 2606:4700:3036::6815:5568
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`major.ns.cloudflare.com`dns@cloudflare.com serial=2405950282

`madrid`

	DNSSEC	🔒 Signed (DS record present)
	NS	`anycast9.irondns.net` ⭐
	NS	`anycast10.irondns.net`
	NS	`anycast23.irondns.net`
	NS	`anycast24.irondns.net`
	SOA	`anycast9.irondns.net`dnsmaster@corenic.org serial=2607020604

Same first word

ics.ci

ics.fr

ics.co.ke

ics.travel

ics.com.mv

ics.sr

ics.ac.jp

ics.hr

ics.biz

ics.works

ics.ne.jp

ics.ke

ics.nl

ics.ie

ics.es

ics.co.za

ics.business

ics.foundation

ics.org.hk

ics.bz

ics.org.uk

ics.cn

ics.by

ics.cl

ics.edu.vn

ics.gr

ics.institute

ics.co.id

ics.nb.ca

ics.cleaning

ics.hu

ics.org.ph

ics.roma.it

ics.jp

ics.org.ru

ics.gov.sc

ics.gov.na

ics.com.pt

ics.co

ics.io

ics.sk

ics.gov.mz

ics.sg

ics.ch

ics.nsw.edu.au

ics.aw

ics.delivery

ics.org.in

ics.madrid

ics.be

ics.org.vn

ics.ac

ics.com.lb

ics.org

ics.za.org

ics.az

ics.school

ics.swiss

ics.fm

ics.gallery

ics.agency

ics.com.pr

ics.co.sz

ics.co.nz

ics.vn

ics.center

ics.com.tw

ics.ad.jp

ics.energy

ics.gov.ua

ics.nu

ics.net

ics.edu.sg

ics.partners

ics.com.mx

ics.ru

ics.it

ics.gob.cu

ics.de

ics.cloud

ics.kg

ics.jobs

ics.ir

ics.co.uk

ics.co.jp

ics.su

ics.rs

ics.sd

ics.cz

ics.nhs.uk

ics.tools

ics.li

ics.sh.cn

ics.si

ics.net.ua

ics.com.es

ics.art.br

ics.co.com

ics.im

ics.edu.hk

ics.com.sg

ics.support

ics.org.br

ics.org.ir

ics.fi

ics.team

ics.pt

ics.media

ics.com.my

ics.ge

ics.tw

ics.se

ics.network

ics.education

ics.hk

ics.asia

ics.ac.th

ics.com.ph

ics.sn

ics.contractors

ics.ac.ke

ics.pl

ics.com.mk

ics.jo

ics.ro

ics.at

ics.gmbh

ics.ai

ics.k12.il.us

ics.ac.uk

ics.com.pl

ics.tv

ics.kz

ics.dk

ics.gov.et

ics.eu

ics.me.uk

ics.k12.ut.us

ics.com

Similar names

csi.it

isc.org.il

csi.pt

cis.nu

isc.asia

sci.cn

sci.farm

cis.edu.vn

csi.ac.cn

csi.ra.it

sic.cc

sic.gov.br

isc.ac.at

cis.co.il

sci.cat

sic.ag

cis.co.rs

csi.energy

sic.es

isc.gov.iq

sci.co.kr

sci.com.ua

sci.com.sg

isc.email

csi.am

sci.marketing

csi.ind.br

sci.net

isc.fi

csi.tv

cis.co.uk

sic.ba

isc.com

csi.lu

sic.com.sg

sic.sakura.ne.jp

sci.org.tw

sic.lt

csi.com.uy

csi.com.ph

isc.gob.mx

isc.rs

sic.serveftp.com

sic.vn

csi.com

csi.com.tw

isc.uz

sci.news

cis.co.ke

isc.co.ir

sci.ca

sci.com.tr

csi.co.kr

sci.sh.cn

cis.se

cis.net.ph

sic.org.uk

sic.ne.jp

sci.ngo

csi.mr

csi.academy

cis.gov.om

isc.cl

isc.gov.ua

sci.net.au

sic.com.au

cis.net

sic.tv.it

cis.be

isc.lt

sic.fi

sic.codes

cis.coop

csi.red

isc.cz

csi.construction

cis.co.th

sic.zone

csi.ch

sic.com.py

sic.com.my

sic.me

csi.ua

csi.biz

DNS History

10 records (6 active, 4 former)

●NSmajor.ns.cloudflare.com2026-06-24 → 2026-07-03 · 2 obs

● 2026-06-24 17:31:04
● 2026-07-03 18:07:40

●NStiffany.ns.cloudflare.com2026-06-24 → 2026-07-03 · 2 obs

● 2026-06-24 17:31:04
● 2026-07-03 18:07:40

●A104.21.85.1042026-06-24 → 2026-07-03 · 4 obs

● 2026-06-24 17:31:04
○ 2026-06-26 19:52:30
● 2026-06-26 21:00:40
● 2026-07-03 18:07:40

●A172.67.204.1562026-06-24 → 2026-07-03 · 4 obs

● 2026-06-24 17:31:04
○ 2026-06-26 19:52:30
● 2026-06-26 21:00:40
● 2026-07-03 18:07:40

○A188.114.96.42026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-24 17:31:04
● 2026-06-26 19:52:30
○ 2026-06-26 21:00:40
○ 2026-07-03 18:07:40

○A188.114.97.42026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-24 17:31:04
● 2026-06-26 19:52:30
○ 2026-06-26 21:00:40
○ 2026-07-03 18:07:40

●A2606:4700:3032::ac43:cc9c2026-06-24 → 2026-07-03 · 4 obs

● 2026-06-24 17:31:04
○ 2026-06-26 19:52:30
● 2026-06-26 21:00:40
● 2026-07-03 18:07:40

●A2606:4700:3036::6815:55682026-06-24 → 2026-07-03 · 4 obs

● 2026-06-24 17:31:04
○ 2026-06-26 19:52:30
● 2026-06-26 21:00:40
● 2026-07-03 18:07:40

○A2a06:98c1:3120::42026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-24 17:31:04
● 2026-06-26 19:52:30
○ 2026-06-26 21:00:40
○ 2026-07-03 18:07:40

○A2a06:98c1:3121::42026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-24 17:31:04
● 2026-06-26 19:52:30
○ 2026-06-26 21:00:40
○ 2026-07-03 18:07:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
madrid	anycast10.irondns.net, anycast23.irondns.net, anycast9.irondns.net, anycast24.irondns.net	8 records
ics.madrid	major.ns.cloudflare.com, tiffany.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.241

NS records: major.ns.cloudflare.com, tiffany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ics.madrid (unsigned zone)

⏱️ Timing

Total: 2511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.104, 172.67.204.156`
AAAA	2	`2606:4700:3036::6815:5568, 2606:4700:3032::ac43:cc9c`
NS	2	`major.ns.cloudflare.com, tiffany.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`major.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (anycast10.irondns.net, anycast10.irondns.net, anycast23.irondns.net...)

Analysis

IP Addresses

ics.madrid directs to four IP numbers, which are 104.21.85.104, 172.67.204.156, 2606:4700:3032::ac43:cc9c and 2606:4700:3036::6815:5568.

clubinvestissement.com, coursmaths.com, fridasvipb.app and two other host names share IP numbers with ics.madrid.

Name Servers

ics.madrid is served by two delegated name servers, major.ns.cloudflare.com and tiffany.ns.cloudflare.com.

ics.madrid uses the same name servers as several other domains — among them afribox.co.uk, internationalcollegespain.school, ics.school and two more.

At least some of ics.madrid's name servers are shared with other domains, for example heartsparklety.top, webscrazy.com, scandinaviandesign.as and two more.

It is common for these name servers to be used in conjunction with the name servers dora.ns.cloudflare.com, steven.ns.cloudflare.com and devin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

major.ns.cloudflare.com carries IP addresses 108.162.193.241, 172.64.33.241 and 173.245.59.241, with 3 other addresses beyond those.

tiffany.ns.cloudflare.com carries IP addresses 108.162.194.60, 162.159.38.60 and 172.64.34.60, with 3 other addresses beyond those.

ics.madrid - robtex.com

ics.madrid

madrid

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`ics.madrid`

`madrid`