`gtb.es`

DNSSEC	⚠️ Not signed
NS	`ns3.antiserver.net` ⚠️ Not in zone NS records
		A	91.199.120.28^{🇪🇸 Tecnocratica91.199.120.0/24}
			PTR	`ns3.antiserver.net`
NS	`ns4.antiserver.net` ⚠️ Not in zone NS records
		A	91.199.120.29^{🇪🇸 Tecnocratica91.199.120.0/24}
			PTR	`ns4.antiserver.net`

`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 2026-03-28 #2

Previously MX for

gtb.es

Same first word

gtb.cc

gtb.org.tr

gtb.cz

gtb.fm

gtb.sl

gtb.sk

gtb.at

gtb.uz

gtb.ca

gtb.mx

gtb.info

gtb.org

gtb.org.in

gtb.net

gtb.pl

gtb.ch

gtb.in

gtb.dk

gtb.us

gtb.ne.jp

gtb.co.nz

gtb.uk.com

gtb.es

gtb.me

gtb.nz

gtb.sg

gtb.gov.tr

gtb.pt

gtb.se

gtb.com.sa

gtb.by

gtb.com.bo

gtb.be

gtb.ge

gtb.com

gtb.ru

gtb.com.au

gtb.nl

gtb.bz

gtb.com.tw

gtb.co.za

gtb.co

gtb.cl

gtb.tv

gtb.de

gtb.email

gtb.bet

gtb.co.jp

gtb.berlin

Similar names

tbg.com

tgb.mx

btg.de

bgt.by

bgt.be

gbt.cd

bgt.de

bgt.es

gbt.gr

gbt.org.tw

btg.biz

btg.co.zw

btg.com.ua

tbg.ru

bgt.com.cn

btg.co

bgt.biz

gbt.ae

bgt.one

btg.nl

tbg.net.cn

gbt.systems

tbg.cc

tgb.dk

tgb.link

btg.io

bgt.ch

tbg.fr

tgb.com

bgt.nl

tgb.fi

gbt.com.tr

tgb.lt

tgb.com.tr

gbt.cl

tgb.ae

btg.ae

gbt.dev

tgb.cloud

btg.com.cn

btg.co.id

bgt.dk

tgb.co.za

gbt.fo

btg.email

tgb.org.tw

tbg.net.pl

tbg.dev

tbg.vg

bgt.sk

tbg.co

gbt.tel

btg.at

btg.cl

tgb.com.ar

tbg.se

tbg.co.jp

tgb.eu

gbt.mx

btg.lv

tgb.com.sb

gbt.co.za

gbt.ge

tbg.ch

gbt.ca

gbt.com

btg.com.hk

tgb.healthcare

bgt.cz

btg.su

btg.eu

btg.ro

gbt.com.au

btg.lt

tbg.nl

btg.cc

bgt.org

bgt.org.au

bgt.ru

tbg.agency

bgt.ir

btg.org

DNS History

5 records (2 active, 3 former)

●NSns3.antiserver.net2015-07-11 → 2026-03-28 · 2 obs

● 2015-07-11 05:16:54
● 2026-03-28 04:39:12

●NSns4.antiserver.net2015-07-11 → 2026-03-28 · 2 obs

● 2015-07-11 05:16:54
● 2026-03-28 04:39:12

○MXgtb.es2015-07-11 → 2021-04-14 · 4 obs

● 2015-07-11 05:16:54
● 2021-04-14 19:58:42
○ 2026-03-27 16:21:58
○ 2026-03-28 04:39:12

○A91.199.120.1892015-07-11 → 2017-09-24 · 4 obs

● 2015-07-11 05:16:54
● 2017-09-24 00:19:12
○ 2021-01-20 18:46:02
○ 2026-03-28 04:39:12

○A91.199.120.362021-01-20 → 2021-04-14 · 5 obs

○ 2017-09-24 00:19:12
● 2021-01-20 18:46:02
● 2021-04-14 19:58:42
○ 2026-03-27 16:21:58
○ 2026-03-28 04:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
es	a.nic.es, c.nic.es, g.nic.es, h.nic.es	-
gtb.es	ns3.antiserver.net, ns4.antiserver.net	-

✅ Authoritative Response

Server:91.199.120.28

NS records: ns3.antiserver.net, ns4.antiserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gtb.es (unsigned zone)

⏱️ Timing

Total: 2504ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

Two name servers ns3.antiserver.net and ns4.antiserver.net handle the delegation for gtb.es.

gtb.es shares the same name server setup as other domains, for instance casaluzribadesella.com, josequintanilla.com, azrenovables.com, hexaconseil.org and marcosmorilla.com.

gtb.es at least partially shares name servers with other domains, including antiserver.net and aboj.net.

These name servers are commonly used with ns1.antiserver.net and ns2.antiserver.net.

Host names with one IP:

ns3.antiserver.net points to: 91.199.120.28

ns4.antiserver.net points to: 91.199.120.29

gtb.es - robtex.com

gtb.es

es