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`geogebra.com`

DNSSEC	⚠️ Not signed
A	54.246.164.17^{🇮🇪 Amazon}
		PTR	`ec2-54-246-164-17.eu-west-1.compute.amazonaws.com`
A	99.81.194.107^{🇮🇪 Amazon}
A	176.34.234.248^{🇮🇪 Amazon}
NS	`ns-1369.awsdns-43.org` ⭐
		A	2600:9000:5305:5900::1^{🇺🇸 Amazon}
			PTR	`ns-1369.awsdns-43.org`
		A	205.251.197.89^{🇺🇸 Amazon}
			PTR	`ns-1369.awsdns-43.org`
NS	`ns-1655.awsdns-14.co.uk`
		A	2600:9000:5306:7700::1^{🇺🇸 Amazon}
			PTR	`ns-1655.awsdns-14.co.uk`
		A	205.251.198.119^{🇺🇸 Amazon}
			PTR	`ns-1655.awsdns-14.co.uk`
NS	`ns-211.awsdns-26.com`
		A	2600:9000:5300:d300::1^{🇺🇸 Amazon}
			PTR	`ns-211.awsdns-26.com`
		A	205.251.192.211^{🇺🇸 Amazon}
			PTR	`ns-211.awsdns-26.com`
NS	`ns-662.awsdns-18.net`
		A	2600:9000:5302:9600::1^{🇺🇸 Amazon}
			PTR	`ns-662.awsdns-18.net`
		A	205.251.194.150^{🇺🇸 Amazon}
			PTR	`ns-662.awsdns-18.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google}
			PTR	`yulhrs-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`ns-1369.awsdns-43.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1769814474

Same first word

geogebra.kr

geogebra.altervista.org

geogebra.nl

geogebra.hk

geogebra.ru

geogebra.fi

geogebra.org.hk

geogebra.com

geogebra.cz

geogebra.co

geogebra.se

geogebra.at

geogebra.org.uy

geogebra.fr

geogebra.org

geogebra.it

geogebra.info

geogebra.lu

geogebra.googlecode.com

geogebra.dk

geogebra.no

geogebra.be

geogebra.net

geogebra.cn

geogebra.or.kr

geogebra.de

geogebra.co.kr

geogebra.es

geogebra.eu

geogebra.org.pt

Similar names

goegebra.org

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...	-
geogebra.com	ns-211.awsdns-26.com, ns-662.awsdns-18.net, ns-1655.awsdns-14.co.uk, ns-1369.awsdns-43.org	1 record

✅ Authoritative Response

Server: 205.251.197.89

NS records: ns-211.awsdns-26.com, ns-662.awsdns-18.net, ns-1655.awsdns-14.co.uk, ns-1369.awsdns-43.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for geogebra.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`176.34.234.248, 99.81.194.107...`
NS	4	`ns-1369.awsdns-43.org, ns-1655.awsdns-14.co.uk...`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 include:_spf.google.com -all`
SOA	1	`ns-1369.awsdns-43.org awsdns-hostmaster.`