`officespacechicago.com`

DNSSEC	⚠️ Not signed
A	70.32.23.40^{🇺🇸 A2HOSTING70.32.16.0/20 A2 Hosting, Inc.}
		PTR	`mi3-ss43.a2hosting.com`
NS	`ns1.a2hosting.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.a2hosting.com`root@mi3-ss43.a2hosting.com 2026-07-17 #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=1784367367

Subdomains

www.officespacechicago.com

mail.officespacechicago.com

Same first word

officespacechicago.net

officespacechicago.biz

officespacechicago.com

DNS History

17 records (6 active, 11 former)

●NSns1.a2hosting.com2026-03-07 → 2026-07-18 · 3 obs

○ 2017-10-04 07:23:38
● 2026-03-07 16:42:22
● 2026-07-18 10:03:24

○NSns1.nicsys.net2015-07-09 → 2017-10-04 · 5 obs

○ 2008-03-16 22:26:06
● 2015-07-09 17:39:58
● 2017-10-04 07:23:38
○ 2026-03-07 16:42:22
○ 2026-07-18 10:03:24

○NSns1.reinventinc.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:26:06
○ 2015-07-09 17:39:58
○ 2026-07-18 10:03:24

●NSns2.a2hosting.com2026-03-07 → 2026-07-18 · 3 obs

○ 2017-10-04 07:23:38
● 2026-03-07 16:42:22
● 2026-07-18 10:03:24

○NSns2.nicsys.net2015-07-09 → 2017-10-04 · 5 obs

○ 2008-03-16 22:26:06
● 2015-07-09 17:39:58
● 2017-10-04 07:23:38
○ 2026-03-07 16:42:22
○ 2026-07-18 10:03:24

○NSns2.reinventinc.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:26:06
○ 2015-07-09 17:39:58
○ 2026-07-18 10:03:24

●NSns3.a2hosting.com2026-03-07 → 2026-07-18 · 3 obs

○ 2017-10-04 07:23:38
● 2026-03-07 16:42:22
● 2026-07-18 10:03:24

●NSns4.a2hosting.com2026-03-07 → 2026-07-18 · 3 obs

○ 2017-10-04 07:23:38
● 2026-03-07 16:42:22
● 2026-07-18 10:03:24

○MXalt1.aspmx.l.google.com2015-07-09 → 2017-10-04 · 5 obs

○ 2008-03-16 22:26:06
● 2015-07-09 17:39:58
● 2017-10-04 07:23:38
○ 2026-03-07 16:42:22
○ 2026-07-18 10:03:24

○MXalt2.aspmx.l.google.com2015-07-09 → 2017-10-04 · 5 obs

○ 2008-03-16 22:26:06
● 2015-07-09 17:39:58
● 2017-10-04 07:23:38
○ 2026-03-07 16:42:22
○ 2026-07-18 10:03:24

○MXalt3.aspmx.l.google.com2015-07-09 → 2017-10-04 · 5 obs

○ 2008-03-16 22:26:06
● 2015-07-09 17:39:58
● 2017-10-04 07:23:38
○ 2026-03-07 16:42:22
○ 2026-07-18 10:03:24

○MXalt4.aspmx.l.google.com2015-07-09 → 2017-10-04 · 5 obs

○ 2008-03-16 22:26:06
● 2015-07-09 17:39:58
● 2017-10-04 07:23:38
○ 2026-03-07 16:42:22
○ 2026-07-18 10:03:24

●MXaspmx.l.google.com2015-07-09 → 2026-07-18 · 3 obs

○ 2008-03-16 22:26:06
● 2015-07-09 17:39:58
● 2026-07-18 10:03:24

○MXmail.officespacechicago.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:26:06
○ 2015-07-09 17:39:58
○ 2026-07-18 10:03:24

○A207.97.251.22008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:26:06
○ 2015-07-09 17:39:58
○ 2026-07-18 10:03:24

○A208.78.171.142015-07-09 → 2017-10-04 · 5 obs

○ 2008-03-16 22:26:06
● 2015-07-09 17:39:58
● 2017-10-04 07:23:38
○ 2026-03-07 16:42:22
○ 2026-07-18 10:03:24

●A70.32.23.402026-03-07 → 2026-07-18 · 3 obs

○ 2017-10-04 07:23:38
● 2026-03-07 16:42:22
● 2026-07-18 10:03:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
officespacechicago.com	ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com	4 records

✅ Authoritative Response

Server:76.223.26.245

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for officespacechicago.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`70.32.23.40`
NS	4	`ns2.a2hosting.com, ns1.a2hosting.com...`
MX	1	`aspmx.l.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.a2hosting.com root.mi3-ss43.a2hostin`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)

Analysis

Hierarchy

www.officespacechicago.com and mail.officespacechicago.com are both subdomains of officespacechicago.com.

IP Addresses

officespacechicago.com resolves to one IP address: 70.32.23.40.

better4u.org, tiffanyinspires.com, pantherhollow.us and two other host names share IP numbers with officespacechicago.com.

Name Servers

The authoritative name servers for officespacechicago.com are ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

officespacechicago.com partially shares its NS delegation with several other domains, including diverse-borneo.com, timeforyourlifecleaning.com, kainpinoy.com and two others.

In DNS configurations, these name servers often share authority with ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and 5 other name servers.

Each of the four hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com points to a single IP address — ns1.a2hosting.com points to 13.248.158.180, ns2.a2hosting.com points to 75.2.118.134, ns3.a2hosting.com points to 76.223.26.245 and ns4.a2hosting.com points to 99.83.147.209.

Mail Servers

Mail for officespacechicago.com is handled by a single mail server, aspmx.l.google.com.

officespacechicago.com uses an identical mail server configuration to several other domains — among them themindisflat.wbs.ac.uk, sassylady.biz, 18forelife.com and two more.

officespacechicago.com has at least partial mail server overlap with other domains such as ns500734.ns500734.ns500734.ns500693.ns500734.ns500693.ns500699.ns500699.ns500693.ns500588.ns500693.ns500632.ns500588.ns500612.ns500612.ns500588.ns500588.dtrkdll.com, ns500734.ns500588.ns500699.ns500699.ns500699.ns500588.ns500699.ns500588.ns500632.ns500578.ns500110.dtrkdll.com, ns500698.ns500698.ns500698.ns500759.ns500735.ns500698.ns500736.ns500735.ns500708.ns500708.ns500698.ns500698.ns500708.ns500698.ns500652.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 others.

The host aspmx.l.google.com resolves to 142.251.179.26 and 2607:f8b0:4004:c1b::1b — two IP addresses.

officespacechicago.com - robtex.com