`signschicago.com`

DNSSEC	⚠️ Not signed
A	217.70.184.55^{🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
		PTR	`webredir.gandi.net`
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-167-c.gandi.net`
		A	2604:3400:aaac::a8^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-167-c.gandi.net`
		A	217.70.187.168^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-167-c.gandi.net`
NS	`ns-20-b.gandi.net`
		A	2001:4b98:aaab::15^{🇫🇷 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-20-b.gandi.net`
		A	213.167.230.21^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-20-b.gandi.net`
NS	`ns-220-a.gandi.net`
		A	2001:4b98:aaaa::dd^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-220-a.gandi.net`
		A	173.246.100.221^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-220-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 ?all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1778112000

`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=1778524296

Same first word

signschicago.com

DNS History

16 records (7 active, 9 former)

●NSns-167-c.gandi.net2026-05-10 → 2026-05-11 · 3 obs

○ 2018-01-27 15:04:42
● 2026-05-10 03:59:22
● 2026-05-11 18:40:50

●NSns-20-b.gandi.net2026-05-10 → 2026-05-11 · 3 obs

○ 2018-01-27 15:04:42
● 2026-05-10 03:59:22
● 2026-05-11 18:40:50

●NSns-220-a.gandi.net2026-05-10 → 2026-05-11 · 3 obs

○ 2018-01-27 15:04:42
● 2026-05-10 03:59:22
● 2026-05-11 18:40:50

●NSns1.gandi.net2026-05-10 → 2026-05-11 · 3 obs

○ 2018-01-27 15:04:42
● 2026-05-10 03:59:22
● 2026-05-11 18:40:50

○NSpdns01.domaincontrol.com2015-06-09 → 2018-01-27 · 4 obs

● 2015-06-09 02:16:40
● 2018-01-27 15:04:42
○ 2026-05-10 03:59:22
○ 2026-05-11 18:40:50

○NSpdns02.domaincontrol.com2015-06-09 → 2018-01-27 · 4 obs

● 2015-06-09 02:16:40
● 2018-01-27 15:04:42
○ 2026-05-10 03:59:22
○ 2026-05-11 18:40:50

●MXfb.mail.gandi.net2026-05-10 → 2026-05-11 · 2 obs

● 2026-05-10 03:59:22
● 2026-05-11 18:40:50

●MXspool.mail.gandi.net2026-05-10 → 2026-05-11 · 2 obs

● 2026-05-10 03:59:22
● 2026-05-11 18:40:50

○A184.168.221.142018-01-27 → 2018-01-27 · 4 obs

○ 2017-01-22 04:24:40
● 2018-01-27 15:04:42
○ 2026-05-10 03:59:22
○ 2026-05-11 18:40:50

○A184.168.221.182018-01-27 → 2018-01-27 · 4 obs

○ 2017-01-22 04:24:40
● 2018-01-27 15:04:42
○ 2026-05-10 03:59:22
○ 2026-05-11 18:40:50

●A217.70.184.552026-05-10 → 2026-05-11 · 3 obs

○ 2018-01-27 15:04:42
● 2026-05-10 03:59:22
● 2026-05-11 18:40:50

○A50.63.202.132018-01-27 → 2018-01-27 · 4 obs

○ 2017-01-22 04:24:40
● 2018-01-27 15:04:42
○ 2026-05-10 03:59:22
○ 2026-05-11 18:40:50

○A50.63.202.282018-01-27 → 2018-01-27 · 4 obs

○ 2017-01-22 04:24:40
● 2018-01-27 15:04:42
○ 2026-05-10 03:59:22
○ 2026-05-11 18:40:50

○A50.63.202.82018-01-27 → 2018-01-27 · 4 obs

○ 2017-01-22 04:24:40
● 2018-01-27 15:04:42
○ 2026-05-10 03:59:22
○ 2026-05-11 18:40:50

○A50.63.202.92018-01-27 → 2018-01-27 · 4 obs

○ 2017-01-22 04:24:40
● 2018-01-27 15:04:42
○ 2026-05-10 03:59:22
○ 2026-05-11 18:40:50

○A69.20.17.2152015-06-09 → 2017-01-22 · 4 obs

● 2015-06-09 02:16:40
● 2017-01-22 04:24:40
○ 2018-01-27 15:04:42
○ 2026-05-11 18:40:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
signschicago.com	ns-220-a.gandi.net, ns-20-b.gandi.net, ns-167-c.gandi.net	-

✅ Authoritative Response

Server:173.246.100.221

NS records: ns-220-a.gandi.net, ns-20-b.gandi.net, ns-167-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for signschicago.com (unsigned zone)

⏱️ Timing

Total: 2434ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.70.184.55`
NS	3	`ns-167-c.gandi.net, ns-20-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 ?all`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

signschicago.com points to a single IP address: 217.70.184.55.

Other host names such as mobalpa.sk, driver5.com, mysim.org, autohaus-raiffeisen.de and recoea.com share IP numbers with signschicago.com.

Name Servers

signschicago.com is delegated to four name servers: ns-167-c.gandi.net, ns-20-b.gandi.net, ns-220-a.gandi.net and ns1.gandi.net.

At least part of the name servers for signschicago.com are shared with other domains, for instance highsider-germany.de, stylopen.com, xn--milchimp-r10d.com, trackandtrain.net and boli.care.

These name servers are commonly used alongside ns-185-a.gandi.net, ns-158-c.gandi.net, ns-175-b.gandi.net, ns-246-a.gandi.net, ns-93-a.gandi.net, ns-168-b.gandi.net, ns-179-a.gandi.net, ns-36-c.gandi.net and ns-68-a.gandi.net.

Host names with two IP numbers:

ns-167-c.gandi.net points to: 2604:3400:aaac::a8 and 217.70.187.168

ns-20-b.gandi.net points to: 2001:4b98:aaab::15 and 213.167.230.21

ns-220-a.gandi.net points to: 2001:4b98:aaaa::dd and 173.246.100.221

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

Mail Servers

signschicago.com is handled by two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

signschicago.com uses the same mail server setup as other domains, for instance sumall.ai, delta2.fr, formation.yoga, spagnol.eu and charrue.net.

Some mail servers are shared between signschicago.com and other domains, for instance quoifaireoualler.fr.

Host names with six IP numbers: The host name 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: The host name spool.mail.gandi.net points to 2001:4b98:e00::1 and 217.70.178.1.

signschicago.com - robtex.com