`chicagosignsystems.com`

DNSSEC	⚠️ Not signed
A	198.185.159.135^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.136^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns-1036.awsdns-01.org` ⭐
		A	2600:9000:5304:c00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1036.awsdns-01.org`
		A	205.251.196.12^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1036.awsdns-01.org`
NS	`ns-1737.awsdns-25.co.uk`
		A	2600:9000:5306:c900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1737.awsdns-25.co.uk`
		A	205.251.198.201^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1737.awsdns-25.co.uk`
NS	`ns-493.awsdns-61.com`
		A	2600:9000:5301:ed00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-493.awsdns-61.com`
		A	205.251.193.237^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-493.awsdns-61.com`
NS	`ns-815.awsdns-37.net`
		A	2600:9000:5303:2f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-815.awsdns-37.net`
		A	205.251.195.47^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-815.awsdns-37.net`
MX	`chicagosignsystems-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
TXT	`MS=ms54657387`
SOA	`ns-1036.awsdns-01.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=1771291435

WOT: UNKNOWN (60/100)

DNS History

15 records (7 active, 8 former)

●NSns-1036.awsdns-01.org2015-07-18 → 2026-03-20 · 2 obs

● 2015-07-18 16:42:00
● 2026-03-20 21:34:16

●NSns-1737.awsdns-25.co.uk2015-07-18 → 2026-03-20 · 2 obs

● 2015-07-18 16:42:00
● 2026-03-20 21:34:16

●NSns-493.awsdns-61.com2015-07-18 → 2026-03-20 · 2 obs

● 2015-07-18 16:42:00
● 2026-03-20 21:34:16

●NSns-815.awsdns-37.net2015-07-18 → 2026-03-20 · 2 obs

● 2015-07-18 16:42:00
● 2026-03-20 21:34:16

○MXalt1.aspmx.l.google.com2015-07-18 → 2017-05-20 · 4 obs

● 2015-07-18 16:42:00
● 2017-05-20 00:06:10
○ 2026-03-20 21:34:12
○ 2026-03-20 21:34:16

○MXalt2.aspmx.l.google.com2015-07-18 → 2017-05-20 · 4 obs

● 2015-07-18 16:42:00
● 2017-05-20 00:06:10
○ 2026-03-20 21:34:12
○ 2026-03-20 21:34:16

○MXaspmx.l.google.com2015-07-18 → 2017-05-20 · 4 obs

● 2015-07-18 16:42:00
● 2017-05-20 00:06:10
○ 2026-03-20 21:34:12
○ 2026-03-20 21:34:16

○MXaspmx2.googlemail.com2015-07-18 → 2017-05-20 · 4 obs

● 2015-07-18 16:42:00
● 2017-05-20 00:06:10
○ 2026-03-20 21:34:12
○ 2026-03-20 21:34:16

○MXaspmx3.googlemail.com2015-07-18 → 2017-05-20 · 4 obs

● 2015-07-18 16:42:00
● 2017-05-20 00:06:10
○ 2026-03-20 21:34:12
○ 2026-03-20 21:34:16

○MXaspmx4.googlemail.com2015-07-18 → 2017-05-20 · 4 obs

● 2015-07-18 16:42:00
● 2017-05-20 00:06:10
○ 2026-03-20 21:34:12
○ 2026-03-20 21:34:16

○MXaspmx5.googlemail.com2015-07-18 → 2017-05-20 · 4 obs

● 2015-07-18 16:42:00
● 2017-05-20 00:06:10
○ 2026-03-20 21:34:12
○ 2026-03-20 21:34:16

●MXchicagosignsystems-com.mail.protection.outlook.com2026-03-20 → 2026-03-20 · 3 obs

○ 2017-05-20 00:06:10
● 2026-03-20 21:34:12
● 2026-03-20 21:34:16

○MXmx.chicagosignsystems.com2015-07-18 → 2017-05-20 · 4 obs

● 2015-07-18 16:42:00
● 2017-05-20 00:06:10
○ 2026-03-20 21:34:12
○ 2026-03-20 21:34:16

●A198.185.159.1352015-07-18 → 2026-03-20 · 2 obs

● 2015-07-18 16:42:00
● 2026-03-20 21:34:16

●A198.185.159.1362015-07-18 → 2026-03-20 · 2 obs

● 2015-07-18 16:42:00
● 2026-03-20 21:34:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chicagosignsystems.com	ns-493.awsdns-61.com, ns-815.awsdns-37.net, ns-1036.awsdns-01.org, ns-1737.awsdns-25.co.uk	1 record

✅ Authoritative Response

Server: 205.251.198.201

NS records: ns-493.awsdns-61.com, ns-815.awsdns-37.net, ns-1036.awsdns-01.org, ns-1737.awsdns-25.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chicagosignsystems.com (unsigned zone)

⏱️ Timing

Total: 491ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`198.185.159.136, 198.185.159.135`
NS	4	`ns-1036.awsdns-01.org, ns-1737.awsdns-25.co.uk...`
MX	1	`chicagosignsystems-com.mail.protection.o`
TXT	1	`MS=ms54657387`
SOA	1	`ns-1036.awsdns-01.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-493.awsdns-61.com)

Analysis

IP Addresses

chicagosignsystems.com points to two IP numbers: 198.185.159.135 and 198.185.159.136.

Other host names such as hop-elevator.com, bwrkt.nl, roddyframe.com, seantaylorsongs.com and abbylal.com share IPs with chicagosignsystems.com.

Name Servers

chicagosignsystems.com is delegated to four name servers: ns-493.awsdns-61.com, ns-815.awsdns-37.net, ns-1036.awsdns-01.org and ns-1737.awsdns-25.co.uk.

chicagosignsystems.com at least partially shares name servers with other domains, for instance jayrowhite.com, d180dfqovn0c9h.cloudfront.net, d2lz2ywofg2ssj.cloudfront.net, fortlock.com and d30pgwgpegal4u.cloudfront.net.

These name servers are commonly used together with ns-151.awsdns-18.com, ns-801.awsdns-36.net and ns-1340.awsdns-39.org.

Host names with two IP numbers: ns-493.awsdns-61.com points to 2600:9000:5301:ed00::1 and 205.251.193.237; ns-815.awsdns-37.net points to 2600:9000:5303:2f00::1 and 205.251.195.47; ns-1036.awsdns-01.org points to 2600:9000:5304:c00::1 and 205.251.196.12; ns-1737.awsdns-25.co.uk points to 2600:9000:5306:c900::1 and 205.251.198.201.

Mail Servers

chicagosignsystems.com is handled by a single mail server, chicagosignsystems-com.mail.protection.outlook.com.

Host name chicagosignsystems-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c803::, 2a01:111:f403:c946::1, 2a01:111:f403:f90d::, 52.101.9.2, 52.101.9.12, 52.101.10.2 and 52.101.10.6.

chicagosignsystems.com - robtex.com