`chicago-virtualoffice.com`

DNSSEC	⚠️ Not signed
NS	`ns-1631.awsdns-11.co.uk` ⭐
		A	2600:9000:5306:5f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1631.awsdns-11.co.uk`
		A	205.251.198.95^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1631.awsdns-11.co.uk`
NS	`ns-1408.awsdns-48.org`
		A	2600:9000:5305:8000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1408.awsdns-48.org`
		A	205.251.197.128^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1408.awsdns-48.org`
NS	`ns-226.awsdns-28.com`
		A	2600:9000:5300:e200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-226.awsdns-28.com`
		A	205.251.192.226^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-226.awsdns-28.com`
NS	`ns-552.awsdns-05.net`
		A	2600:9000:5302:2800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-552.awsdns-05.net`
		A	205.251.194.40^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-552.awsdns-05.net`
SOA	`ns-1631.awsdns-11.co.uk`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=1775030067

Same first word

chicago-virtualoffice.com

DNS History

5 records (4 active, 1 former)

●NSns-1408.awsdns-48.org2026-04-01 → 2026-04-01 · 1 obs

● 2026-04-01 08:08:16

●NSns-1631.awsdns-11.co.uk2026-04-01 → 2026-04-01 · 1 obs

● 2026-04-01 08:08:16

●NSns-226.awsdns-28.com2026-04-01 → 2026-04-01 · 1 obs

● 2026-04-01 08:08:16

●NSns-552.awsdns-05.net2026-04-01 → 2026-04-01 · 1 obs

● 2026-04-01 08:08:16

○A141.8.225.312016-03-16 → 2017-04-04 · 3 obs

● 2016-03-16 02:33:26
● 2017-04-04 22:18:50
○ 2026-04-01 08:08:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chicago-virtualoffice.com	ns-226.awsdns-28.com, ns-552.awsdns-05.net, ns-1631.awsdns-11.co.uk, ns-1408.awsdns-48.org	1 record

✅ Authoritative Response

Server:205.251.198.95

NS records: ns-226.awsdns-28.com, ns-552.awsdns-05.net, ns-1631.awsdns-11.co.uk, ns-1408.awsdns-48.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chicago-virtualoffice.com (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1408.awsdns-48.org, ns-1631.awsdns-11.co.uk...`
SOA	1	`ns-1631.awsdns-11.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-226.awsdns-28.com)

Analysis

Name Servers

chicago-virtualoffice.com is delegated to four name servers: ns-226.awsdns-28.com, ns-552.awsdns-05.net, ns-1408.awsdns-48.org and ns-1631.awsdns-11.co.uk.

chicago-virtualoffice.com at least partially shares name servers with other domains, for instance hosopy.com, cloudigo.app, massdrop.engineering, a2censo.net and d3nn9xx1gnznbt.cloudfront.net.

These name servers are commonly used alongside ns-745.awsdns-29.net and ns-1141.awsdns-14.org.

Host names with two IP numbers:

ns-226.awsdns-28.com points to 2600:9000:5300:e200::1 and 205.251.192.226; ns-552.awsdns-05.net points to 2600:9000:5302:2800::1 and 205.251.194.40; ns-1408.awsdns-48.org points to 2600:9000:5305:8000::1 and 205.251.197.128; ns-1631.awsdns-11.co.uk points to 2600:9000:5306:5f00::1 and 205.251.198.95.

chicago-virtualoffice.com - robtex.com