🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`core.es`

DNSSEC	⚠️ Not signed
NS	`dns1.cofares.es` ⭐ ⚠️ Not in zone NS records
		A	213.9.221.102^{🇪🇸 as-former-codinet213.9.128.0/17}
NS	`dns1.core.es` ⚠️ Not in parent delegation
		A	213.9.221.102^{🇪🇸 as-former-codinet213.9.128.0/17}
NS	`dns2.cofares.es` ⚠️ Not in zone NS records
		A	80.33.227.147^{🇪🇸 Telefonica_de_EspaNa80.33.0.0/16 RIMA (Red IP Multi Acceso)}
			PTR	`cofares.es`
NS	`ns-cloud-c1.googledomains.com` ⚠️ Not in parent delegation
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com` ⚠️ Not in parent delegation
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com` ⚠️ Not in parent delegation
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com` ⚠️ Not in parent delegation
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yumciex-in-f26.1e100.net`
		A	142.250.100.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yumciex-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4010:c22::1b^{🇫🇮 Google2a00:1450:4010::/48}
			PTR	`yulpptr-in-f27.1e100.net`
		A	172.253.152.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yulpptr-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2404:6800:4000:1027::1b^{🇮🇳 Google2404:6800::/32}
			PTR	`ncboms-in-f27.1e100.net`
		A	192.179.20.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncboms-in-f27.1e100.net`
TXT	`google-site-verification=7VxDKoEPv50Vev0BJgf1ioMh_79CsBq4crJqEcQV3oY`
SOA	`dns1.cofares.es`iminano@cofares.es 2017-08-02 #2

`es`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.nic.es` ⭐
	NS	`a.nic.es`
	NS	`c.nic.es`
	NS	`g.nic.es`
	NS	`h.nic.es`
	SOA	`ns1.nic.es`hostmaster@nic.es 2026-10-20 #5

Subdomains

dns1.core.es

Same first word

core.net.ag

core.vote

core.pw

core.expert

core.kitchen

core.exchange

core.casino

core.pizza

core.dsmynas.com

core.party

core.xii.jp

core.al

core.gallery

core.io

core.ru.com

core.enterprises

core.archi

core.umbria.it

core.airforce

core.cafe

core.fi

core.site

core.eu

core.com.pk

core.holdings

core.gd

core.vc

core.trade

core.berlin

core.miami

core.so

core.ly

core.cm

core.coffee

core.academy

core.org.tr

core.pe

core.lv

core.com.au

core.ooo

core.business

core.gl

core.tg

core.industries

core.com.ua

core.melbourne

core.rent

core.toys

core.camp

core.seg.br

core.net.ph

core.microsoft

core.insure

core.nic.in

core.na

core.gen.tr

core.org.pt

core.realestate

core.cr

core.com.sg

core.city

core.ss

core.law

core.sk

core.vegas

core.ngo

core.at

core.mobi

core.is-a.dev

core.ngrok-free.dev

core.coop

core.systems

core.lk

core.kg

core.moe

core.security

core.uz

core.co.th

core.one

core.tz

core.casa

core.org.cn

core.org.br

core.us-west-2.elasticbeanstalk.com

core.me

core.su

core.run

core.vet

core.co.nz

core.zeabur.app

core.ceo

core.beer

core.ua

core.cab

core.id

core.domains

core.science

core.ba

core.fyi

core.ro

Similar names

creo.ngrok.io

core.loans

creo.design

core.ee

core.me.uk

erco.me

roec.sa

creo.you

reco.com.cn

reco.realestate

core.legal

core.schule

erco.hu

cero.co

core.com.se

core.fan

ecro.es

orec.com.vn

core.photos

oerc.co.in

coer.org

ocre.video

core.de

core.com.ec

coer.biz.id

core.ink

cero.odo.br

core.studio

cero.com.br

erco.dk

core.bg

core.re

core.box

cero.place

reco.eco.br

erco.fr

creo.link

cero.earth

eorc.app

ecor.workers.dev

reco.earth

creo.holdings

core.shop.pl

core.tools

reco.locker

core.clinic

core.agr.br

creo.ag

core.app

core.be

cero.ch

erco.co.in

cero.fr

creo.school

cero.network

core.horse

ecor.it

eorc.org

creo.tokyo

creo.hr

orec.pl

reco.digital

creo.place

core.rip

creo.wtf

core.com.hr

orec.cz

core.ie

core.soccer

reco.tech

core.contractors

creo.com.au

core.com.pl

orec.com

eocr.kr

cero.club

cero.group

core.tienda

core.cv.ua

creo.com.vn

cero.us

core.in.th

creo.click

core.lu

reco.health

creo.tn

ceor.co.il

creo.synology.me

creo.myds.me

core.radom.pl

erco.co.id

orec.club

reco.tv

ecor.su

core.org.pl

core.delivery

ecor.in.ua

core.today

cero.mayfirst.org

core.uk

Previous names

Next names

DNS History

13 records (12 active, 1 former)

●NSdns1.cofares.es2015-07-18 → 2026-10-20 · 2 obs

● 2015-07-18 11:01:16
● 2026-10-20 07:56:32

●NSdns1.core.es2015-07-18 → 2026-10-20 · 2 obs

● 2015-07-18 11:01:16
● 2026-10-20 07:56:32

●NSdns2.cofares.es2026-10-12 → 2026-10-20 · 3 obs

○ 2017-01-31 09:12:18
● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

○NSdns2.core.es2015-07-18 → 2017-01-31 · 4 obs

● 2015-07-18 11:01:16
● 2017-01-31 09:12:18
○ 2026-10-12 08:09:26
○ 2026-10-20 07:56:32

●NSns-cloud-c1.googledomains.com2026-10-12 → 2026-10-20 · 3 obs

○ 2017-01-31 09:12:18
● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

●NSns-cloud-c2.googledomains.com2026-10-12 → 2026-10-20 · 3 obs

○ 2017-01-31 09:12:18
● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

●NSns-cloud-c3.googledomains.com2026-10-12 → 2026-10-20 · 3 obs

○ 2017-01-31 09:12:18
● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

●NSns-cloud-c4.googledomains.com2026-10-12 → 2026-10-20 · 3 obs

○ 2017-01-31 09:12:18
● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

●MXalt1.aspmx.l.google.com2026-10-12 → 2026-10-20 · 2 obs

● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

●MXalt2.aspmx.l.google.com2026-10-12 → 2026-10-20 · 2 obs

● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

●MXalt3.aspmx.l.google.com2026-10-12 → 2026-10-20 · 2 obs

● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

●MXalt4.aspmx.l.google.com2026-10-12 → 2026-10-20 · 2 obs

● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

●MXaspmx.l.google.com2026-10-12 → 2026-10-20 · 2 obs

● 2026-10-12 08:09:26
● 2026-10-20 07:56:32

🔍 DNS Trace

Analysis

Hierarchy

core.es is a parent domain of dns1.core.es.

Name Servers

core.es delegates authority to 7 name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com plus 4 other.

core.es shares at least some of its name servers with other domains, including carfakt.com, leritueldesdames.com, nyamankelasik.com and two others.

These name servers are frequently paired with the name servers ns-cloud-c4.googledomains.com, dns1.cofares.es and dns2.cofares.es.

Host names pointing to two IP addresses:

ns-cloud-c1.googledomains.com directs traffic to 216.239.32.108 and 2001:4860:4802:32::6c.

ns-cloud-c2.googledomains.com directs traffic to 216.239.34.108 and 2001:4860:4802:34::6c.

ns-cloud-c3.googledomains.com directs traffic to 216.239.36.108 and 2001:4860:4802:36::6c.

ns-cloud-c4.googledomains.com directs traffic to 216.239.38.108 and 2001:4860:4802:38::6c.

Host names resolving to a single IP address:

dns1.cofares.es has the IP address 213.9.221.102.

dns2.cofares.es has the IP address 80.33.227.147.

dns1.core.es has the IP address 213.9.221.102.

Both dns1.cofares.es and dns1.core.es resolve to 213.9.221.102 IP addresses each.

Mail Servers

core.es is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by core.es are shared with other domains: telescopepartners.com, biodpc.com, enlight.co.uk and two others among them.

These mail servers often appear in conjunction with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 172.253.122.27 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com directs traffic to 142.251.96.26 and 2607:f8b0:4003:c4a::1a.

alt2.aspmx.l.google.com directs traffic to 142.250.100.27 and 2607:f8b0:4023:3801::1a.

alt3.aspmx.l.google.com directs traffic to 172.253.152.26 and 2a00:1450:4010:c22::1b.

alt4.aspmx.l.google.com directs traffic to 192.179.20.27 and 2404:6800:4000:1027::1b.