`cityconstruct.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns75.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns76.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`cityconstruct-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`klaviyo-site-verification=VkMRjf`
TXT	`v=spf1 ip4:167.89.100.69 include:spf.protection.outlook.com -all`
TXT	`MS=ms67962355`
SOA	`NS75.WORLDNIC.com`namehost@WORLDNIC.com serial=126042209

`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=1777025666

Subdomains

mail.cityconstruct.com

Same first word

cityconstruct.com

DNS History

13 records (4 active, 9 former)

○NSns3.fdn.com2007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 05:20:56
○ 2015-08-01 22:46:04
○ 2026-04-24 10:22:22

○NSns4.fdn.com2007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 05:20:56
○ 2015-08-01 22:46:04
○ 2026-04-24 10:22:22

●NSns75.worldnic.com2015-08-01 → 2026-04-24 · 3 obs

○ 2007-11-06 05:20:56
● 2015-08-01 22:46:04
● 2026-04-24 10:22:22

●NSns76.worldnic.com2015-08-01 → 2026-04-24 · 3 obs

○ 2007-11-06 05:20:56
● 2015-08-01 22:46:04
● 2026-04-24 10:22:22

○MXasp.reflexion.net2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-16 20:05:52
● 2017-03-17 09:50:36
○ 2020-01-13 00:13:30
○ 2026-04-24 10:22:22

●MXcityconstruct-com.mail.protection.outlook.com2020-01-13 → 2026-04-24 · 3 obs

○ 2017-03-17 09:50:36
● 2020-01-13 00:13:30
● 2026-04-24 10:22:22

○MXcityconstruct.com.inbound10.mxlogic.net2015-08-01 → 2016-07-16 · 5 obs

○ 2007-11-06 05:20:56
● 2015-08-01 22:46:04
● 2016-07-16 20:05:52
○ 2017-03-17 09:50:36
○ 2026-04-24 10:22:22

○MXcityconstruct.com.inbound10.mxlogicmx.net2015-08-01 → 2016-07-16 · 5 obs

○ 2007-11-06 05:20:56
● 2015-08-01 22:46:04
● 2016-07-16 20:05:52
○ 2017-03-17 09:50:36
○ 2026-04-24 10:22:22

○MXmail.cityconstruct.com2007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 05:20:56
○ 2015-08-01 22:46:04
○ 2026-04-24 10:22:22

○MXmx-100.reflexion.net2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-16 20:05:52
● 2017-03-17 09:50:36
○ 2020-01-13 00:13:30
○ 2026-04-24 10:22:22

○MXmx-110.reflexion.net2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-16 20:05:52
● 2017-03-17 09:50:36
○ 2020-01-13 00:13:30
○ 2026-04-24 10:22:22

○MXphxmailstore.fdn.com2007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 05:20:56
○ 2015-08-01 22:46:04
○ 2026-04-24 10:22:22

●A208.91.197.272015-08-01 → 2026-04-24 · 3 obs

○ 2007-11-06 05:20:56
● 2015-08-01 22:46:04
● 2026-04-24 10:22:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cityconstruct.com	ns75.worldnic.com, ns76.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns75.worldnic.com, ns76.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cityconstruct.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns75.worldnic.com, ns76.worldnic.com`
MX	1	`cityconstruct-com.mail.protection.outloo`
TXT	3	`klaviyo-site-verification=VkMRjf, v=spf1 ip4:167.89.100.69 include:spf.pro...`
SOA	1	`NS75.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns75.worldnic.com, ns76.worldnic.com)

Analysis

Hierarchy

cityconstruct.com is a parent of mail.cityconstruct.com.

IP Addresses

cityconstruct.com points to a single IP address: 208.91.197.27.

Other host names such as installnfix.com, integracionsolar.com, kyko.net, pdfciabooks.sse.net and blueonyx.ussoftwareindia.info share IP numbers with cityconstruct.com.

Name Servers

cityconstruct.com is delegated to two name servers: ns75.worldnic.com and ns76.worldnic.com.

cityconstruct.com uses the same name server setup as other domains, including carsonmorganllc.com, rock-energy.net, mysimplyperfect.com, presidiobank.com and itascaboca.com.

Hostnames with a single IP

ns75.worldnic.com resolves to: 162.159.26.27.

ns76.worldnic.com resolves to: 162.159.27.78.

Mail Servers

The mail server for cityconstruct.com is cityconstruct-com.mail.protection.outlook.com.

cityconstruct-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::1, 2a01:111:f403:c931::1, 2a01:111:f403:f805::1, 2a01:111:f403:f913::1, 52.101.9.5, 52.101.11.17, 52.101.40.4 and 52.101.194.17.

cityconstruct.com - robtex.com