`cincinnati-test.cn`

DNSSEC	⚠️ Not signed
A	18.221.100.16^{🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix}
		PTR	`rfq03-awsoh.ecreativeworks.com`
NS	`ns73.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns74.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`tasigroup-mx1.titanhq.com` ⭐
		A	3.20.154.217^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
			PTR	`us4-smtp2.titanhq.com`
		A	3.23.0.105^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
			PTR	`us4-smtp2.titanhq.com`
		A	3.131.225.49^{🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix}
			PTR	`us4-smtp1.titanhq.com`
		A	3.147.24.97^{🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix}
			PTR	`us4-smtp1.titanhq.com`
MX	`tasigroup-mx2.titanhq.com` ⭐
		A	3.20.154.217^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
			PTR	`us4-smtp2.titanhq.com`
		A	3.23.0.105^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
			PTR	`us4-smtp2.titanhq.com`
		A	3.131.225.49^{🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix}
			PTR	`us4-smtp1.titanhq.com`
		A	3.147.24.97^{🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix}
			PTR	`us4-smtp1.titanhq.com`
TXT	`MS=ms60196805`
TXT	`v=spf1 ip4:34.195.188.159 ip4:35.174.123.31 include:_spf_cd.spamtitan.com inc...`
SOA	`NS73.WORLDNIC.COM`namehost@WORLDNIC@COM serial=125010209

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034609386

mail.cincinnati-test.cn

cincinnati-test.com

cincinnati-test.cn

7 records (5 active, 2 former)

●NSns73.worldnic.com2015-06-08 → 2026-03-30 · 2 obs

● 2015-06-08 07:30:52
● 2026-03-30 03:15:02

●NSns74.worldnic.com2015-06-08 → 2026-03-30 · 2 obs

● 2015-06-08 07:30:52
● 2026-03-30 03:15:02

○MXcincinnatitest-cn02e.mail.protection.outlook.com2016-01-27 → 2019-04-10 · 3 obs

● 2016-01-27 21:34:30
● 2019-04-10 08:06:06
○ 2026-03-30 03:15:02

●MXtasigroup-mx1.titanhq.com2026-03-30 → 2026-03-30 · 2 obs

○ 2019-04-10 08:06:06
● 2026-03-30 03:15:02

●MXtasigroup-mx2.titanhq.com2026-03-30 → 2026-03-30 · 2 obs

○ 2019-04-10 08:06:06
● 2026-03-30 03:15:02

●A18.221.100.162019-04-10 → 2026-03-30 · 3 obs

○ 2017-01-25 12:54:16
● 2019-04-10 08:06:06
● 2026-03-30 03:15:02

○A209.191.186.1412015-06-08 → 2017-01-25 · 4 obs

● 2015-06-08 07:30:52
● 2017-01-25 12:54:16
○ 2019-04-10 08:06:06
○ 2026-03-30 03:15:02

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
cincinnati-test.cn	ns73.worldnic.com, ns74.worldnic.com	-

Server:162.159.27.78

NS records: ns73.worldnic.com, ns74.worldnic.com

⚠️ Insecure (no DNSSEC)

No DS record for cincinnati-test.cn (unsigned zone)

Total: 852ms | Queries: -

Type	Count	Sample Data
A	1	`18.221.100.16`
NS	2	`ns73.worldnic.com, ns74.worldnic.com`
MX	2	`tasigroup-mx2.titanhq.com (pri: 10), tasigroup-mx1.titanhq.com (pri: 10)`
TXT	2	`MS=ms60196805, v=spf1 ip4:34.195.188.159 ip4:35.174.123`
SOA	1	`NS73.WORLDNIC.COM namehost@WORLDNIC.COM`

mail.cincinnati-test.cn has cincinnati-test.cn as its parent.

cincinnati-test.cn maps to IP address 18.221.100.16.

Other host names, for instance ctsseal.com, mail.cincinnati-test.cn, cts-schreiner.com, www.cdsnc.com and ctstest.net share IP numbers with cincinnati-test.cn.

Two name servers ns73.worldnic.com and ns74.worldnic.com are delegated to cincinnati-test.cn.

cincinnati-test.cn uses the same name server configuration as other domains, such as househq.com, terradaq.com, openvid.com, locsol.com and amtracmd.com.