`onethousandcities.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
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	`onethousandcities.com` ⭐
		A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
		A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
		A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
		A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
SOA	`ns1.a2hosting.com`root@mi3-ss115.a2hosting.com 2026-04-29 #0

`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=1778476396

MX for

onethousandcities.com

Same first word

onethousandcities.com

DNS History

16 records (9 active, 7 former)

●NSns1.a2hosting.com2026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

●NSns2.a2hosting.com2026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

●NSns3.a2hosting.com2026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

○NSns39.domaincontrol.com2016-04-12 → 2016-04-12 · 4 obs

○ 2016-01-04 13:56:08
● 2016-04-12 22:06:26
○ 2016-12-07 09:51:00
○ 2026-05-11 05:43:44

●NSns4.a2hosting.com2026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

○NSns40.domaincontrol.com2016-04-12 → 2016-04-12 · 4 obs

○ 2016-01-04 13:56:08
● 2016-04-12 22:06:26
○ 2016-12-07 09:51:00
○ 2026-05-11 05:43:44

○NSns75.domaincontrol.com2015-06-11 → 2016-01-04 · 4 obs

● 2015-06-11 03:40:06
● 2016-01-04 13:56:08
○ 2016-04-12 22:06:26
○ 2026-05-11 05:43:44

○NSns76.domaincontrol.com2015-06-11 → 2016-01-04 · 4 obs

● 2015-06-11 03:40:06
● 2016-01-04 13:56:08
○ 2016-04-12 22:06:26
○ 2026-05-11 05:43:44

○MXmailstore1.secureserver.net2015-06-11 → 2016-04-12 · 4 obs

● 2015-06-11 03:40:06
● 2016-04-12 22:06:26
○ 2016-12-07 09:51:00
○ 2026-05-11 05:43:44

●MXonethousandcities.com2026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

○MXsmtp.secureserver.net2015-06-11 → 2016-04-12 · 4 obs

● 2015-06-11 03:40:06
● 2016-04-12 22:06:26
○ 2016-12-07 09:51:00
○ 2026-05-11 05:43:44

●A198.185.159.1442026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

●A198.185.159.1452026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

●A198.49.23.1442026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

●A198.49.23.1452026-04-10 → 2026-05-11 · 3 obs

○ 2016-12-07 09:51:00
● 2026-04-10 16:12:38
● 2026-05-11 05:43:44

○A50.63.202.542015-06-11 → 2016-04-12 · 4 obs

● 2015-06-11 03:40:06
● 2016-04-12 22:06:26
○ 2016-12-07 09:51:00
○ 2026-05-11 05:43:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
onethousandcities.com	ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com	4 records

✅ Authoritative Response

Server:13.248.158.180

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onethousandcities.com (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	4	`ns1.a2hosting.com, ns3.a2hosting.com...`
MX	1	`onethousandcities.com (pri: 0)`
SOA	1	`ns1.a2hosting.com root.mi3-ss115.a2hosti`

📌 Glue Records Collected

Total: 4

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

Analysis

Mail Server Role

For onethousandcities.com, the mail server is onethousandcities.com.

IP Addresses

Four IP numbers are pointed to by onethousandcities.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

other host names including theukko.com, marcimundo.com, artosborne.com, lensworksrentals.com and beanbus.co.uk share IP numbers with onethousandcities.com.

Name Servers

onethousandcities.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

onethousandcities.com at least partially shares name servers with other domains, for instance triplus.in, controles.org, audacitygames.net, motorspot.com and gccproduction.com.

these name servers are often used together with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

Host names with one IP number: 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; ns4.a2hosting.com points to 99.83.147.209.

Mail Servers

onethousandcities.com is served by a single mail server, onethousandcities.com.

The host name onethousandcities.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

onethousandcities.com - robtex.com