`cisaexpertise.com`

DNSSEC	⚠️ Not signed
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-247-c.gandi.net`
		A	2604:3400:aaac::f8^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-247-c.gandi.net`
		A	217.70.187.248^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-247-c.gandi.net`
NS	`ns-4-b.gandi.net`
		A	2001:4b98:aaab::5^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-4-b.gandi.net`
		A	213.167.230.5^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-4-b.gandi.net`
NS	`ns-95-a.gandi.net`
		A	2001:4b98:aaaa::60^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-95-a.gandi.net`
		A	173.246.100.96^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-95-a.gandi.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 IP4:217.70.0.0/16 ?all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1774483200

`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=1774544192

Same first word

cisaexpertise.com

DNS History

9 records (6 active, 3 former)

○NSa.dns.gandi.net2015-07-06 → 2019-12-29 · 4 obs

● 2015-07-06 04:54:10
● 2019-12-29 18:19:10
○ 2026-02-22 06:47:24
○ 2026-03-26 17:21:06

○NSb.dns.gandi.net2015-07-06 → 2019-12-29 · 4 obs

● 2015-07-06 04:54:10
● 2019-12-29 18:19:10
○ 2026-02-22 06:47:24
○ 2026-03-26 17:21:06

○NSc.dns.gandi.net2015-07-06 → 2019-12-29 · 4 obs

● 2015-07-06 04:54:10
● 2019-12-29 18:19:10
○ 2026-02-22 06:47:24
○ 2026-03-26 17:21:06

●NSns-247-c.gandi.net2026-02-22 → 2026-03-26 · 3 obs

○ 2019-12-29 18:19:10
● 2026-02-22 06:47:24
● 2026-03-26 17:21:06

●NSns-4-b.gandi.net2026-02-22 → 2026-03-26 · 3 obs

○ 2019-12-29 18:19:10
● 2026-02-22 06:47:24
● 2026-03-26 17:21:06

●NSns-95-a.gandi.net2026-02-22 → 2026-03-26 · 3 obs

○ 2019-12-29 18:19:10
● 2026-02-22 06:47:24
● 2026-03-26 17:21:06

●NSns1.gandi.net2026-02-22 → 2026-03-26 · 3 obs

○ 2019-12-29 18:19:10
● 2026-02-22 06:47:24
● 2026-03-26 17:21:06

●MXfb.mail.gandi.net2015-07-06 → 2026-03-26 · 2 obs

● 2015-07-06 04:54:10
● 2026-03-26 17:21:06

●MXspool.mail.gandi.net2015-07-06 → 2026-03-26 · 2 obs

● 2015-07-06 04:54:10
● 2026-03-26 17:21:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cisaexpertise.com	ns-95-a.gandi.net, ns-4-b.gandi.net, ns-247-c.gandi.net	-

✅ Authoritative Response

Server:217.70.187.248

NS records: ns-95-a.gandi.net, ns-4-b.gandi.net, ns-247-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cisaexpertise.com (unsigned zone)

⏱️ Timing

Total: 2004ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns-247-c.gandi.net, ns-4-b.gandi.net...`
MX	2	`fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)`
TXT	1	`v=spf1 include:_mailcust.gandi.net IP4:2`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

Name Servers

cisaexpertise.com is delegated to four name servers: ns-247-c.gandi.net, ns-4-b.gandi.net, ns-95-a.gandi.net and ns1.gandi.net.

cisaexpertise.com shares name servers with other domains at least partially, for example awsmpsa.com, defl.info, viennagloballeaders.com, totalliftingsolutions.com and different.name.

these name servers are commonly paired with ns-220-a.gandi.net, ns-137-a.gandi.net, ns-199-a.gandi.net, ns-252-a.gandi.net, ns-210-c.gandi.net, ns-228-a.gandi.net and ns-207-a.gandi.net.

Host names with two IP numbers:

ns-247-c.gandi.net points to: 2604:3400:aaac::f8 and 217.70.187.248

ns-4-b.gandi.net points to: 2001:4b98:aaab::5 and 213.167.230.5

ns-95-a.gandi.net points to: 2001:4b98:aaaa::60 and 173.246.100.96

ns1.gandi.net points to: 2001:4b98:aaaa::2 and 173.246.100.2

Mail Servers

Two mail servers fb.mail.gandi.net and spool.mail.gandi.net handle cisaexpertise.com.

cisaexpertise.com shares the same mail server setup as other domains, for instance collioure.org, deol.eu, etco.ch, shoham.net and belleval-hotel.com.

cisaexpertise.com shares at least partially some mail servers with other domains, for instance songtrivia.io.

Host names with six IP numbers:

fb.mail.gandi.net points to: 2001:4b98:dc4:8::215, 2001:4b98:dc4:8::216, 2001:4b98:dc4:8::217, 217.70.178.215, 217.70.178.216 and 217.70.178.217.

Host names with two IP numbers:

spool.mail.gandi.net points to: 2001:4b98:e00::1 and 217.70.178.1.

cisaexpertise.com - robtex.com