castug.com - dns.ninja

`castug.com`

DNSSEC	⚠️ Not signed
NS	`ns-179.awsdns-22.com` ⭐
		A	2600:9000:5300:b300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-179.awsdns-22.com`
		A	205.251.192.179^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-179.awsdns-22.com`
NS	`ns-1522.awsdns-62.org`
		A	2600:9000:5305:f200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1522.awsdns-62.org`
		A	205.251.197.242^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1522.awsdns-62.org`
NS	`ns-1581.awsdns-05.co.uk`
		A	2600:9000:5306:2d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1581.awsdns-05.co.uk`
		A	205.251.198.45^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1581.awsdns-05.co.uk`
NS	`ns-943.awsdns-53.net`
		A	2600:9000:5303:af00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-943.awsdns-53.net`
		A	205.251.195.175^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-943.awsdns-53.net`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
TXT	`v=spf1 include:_mailcust.gandi.net -all`
SOA	`ns-179.awsdns-22.com`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=1786710204

Same first word

castug.com

Similar names

ctagus.com

tgcusa.com

gascut.com.au

gctusa.com

tcgusa.net

gcaust.com

ctgusa.net

guctas.com

tcgusa.org

gtcusa.org

gtcusa.net

ctgusa.com

tcgusa.info

tugacs.com

cgaust.com

tcgusa.biz

acgstu.com

gascut.net

catsug.com

cgaust.com.au

tcgusa.us

gtcusa.com

catugs.blogspot.cl

usctag.com

gascut.net.au

tcgusa.com

tcgusa.co

tcgaus.com

DNS History

10 records (6 active, 4 former)

○NSa.dns.gandi.net2019-03-06 → 2019-03-06 · 3 obs

● 2019-03-06 20:32:02
○ 2026-04-09 00:16:48
○ 2026-08-14 12:39:32

○NSb.dns.gandi.net2019-03-06 → 2019-03-06 · 3 obs

● 2019-03-06 20:32:02
○ 2026-04-09 00:16:48
○ 2026-08-14 12:39:32

○NSc.dns.gandi.net2019-03-06 → 2019-03-06 · 3 obs

● 2019-03-06 20:32:02
○ 2026-04-09 00:16:48
○ 2026-08-14 12:39:32

●NSns-1522.awsdns-62.org2026-04-09 → 2026-08-14 · 3 obs

○ 2019-03-06 20:32:02
● 2026-04-09 00:16:48
● 2026-08-14 12:39:32

●NSns-1581.awsdns-05.co.uk2026-04-09 → 2026-08-14 · 3 obs

○ 2019-03-06 20:32:02
● 2026-04-09 00:16:48
● 2026-08-14 12:39:32

●NSns-179.awsdns-22.com2026-04-09 → 2026-08-14 · 3 obs

○ 2019-03-06 20:32:02
● 2026-04-09 00:16:48
● 2026-08-14 12:39:32

●NSns-943.awsdns-53.net2026-04-09 → 2026-08-14 · 3 obs

○ 2019-03-06 20:32:02
● 2026-04-09 00:16:48
● 2026-08-14 12:39:32

●MXfb.mail.gandi.net2019-03-06 → 2026-08-14 · 2 obs

● 2019-03-06 20:32:02
● 2026-08-14 12:39:32

●MXspool.mail.gandi.net2019-03-06 → 2026-08-14 · 2 obs

● 2019-03-06 20:32:02
● 2026-08-14 12:39:32

○A217.70.184.382019-03-06 → 2019-03-06 · 3 obs

● 2019-03-06 20:32:02
○ 2026-04-09 00:16:48
○ 2026-08-14 12:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
castug.com	ns-179.awsdns-22.com, ns-943.awsdns-53.net, ns-1581.awsdns-05.co.uk, ns-1522.awsdns-62.org	2 records

✅ Authoritative Response

Server:205.251.197.242

NS records: ns-179.awsdns-22.com, ns-943.awsdns-53.net, ns-1581.awsdns-05.co.uk, ns-1522.awsdns-62.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castug.com (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1522.awsdns-62.org, ns-1581.awsdns-05.co.uk...`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
TXT	1	`v=spf1 include:_mailcust.gandi.net -all`
SOA	1	`ns-179.awsdns-22.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-179.awsdns-22.com, ns-179.awsdns-22.com)

Analysis

Name Servers

The NS records for castug.com point to four name servers: ns-179.awsdns-22.com, ns-943.awsdns-53.net, ns-1522.awsdns-62.org and ns-1581.awsdns-05.co.uk.

At least some of castug.com's name servers are shared with other domains, for example abyssinia.net, r66app.com, lifebenefit(0x736578)tra.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-179.awsdns-22.com directs to 205.251.192.179 and 2600:9000:5300:b300::1; ns-943.awsdns-53.net directs to 205.251.195.175 and 2600:9000:5303:af00::1; ns-1522.awsdns-62.org directs to 205.251.197.242 and 2600:9000:5305:f200::1; ns-1581.awsdns-05.co.uk directs to 205.251.198.45 and 2600:9000:5306:2d00::1.

Mail Servers

castug.com is served by two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

Among the domains sharing a mail server setup with castug.com are cerba-healthcare.co.uk, e-artsup.academy, payplug.zip and two others.

castug.com has mail servers in common with other domains — for example lahanditech.com, mamagps.com and growinghighpoint.org.

DNS names with 6 IP addresses:

fb.mail.gandi.net has IP addresses 217.70.178.215, 217.70.178.216 and 217.70.178.217, plus 3 other.

Host names that have two IP addresses:

spool.mail.gandi.net has two IP addresses: 217.70.178.1 and 2001:4b98:e00::1.