`centerdds.com`

DNSSEC	⚠️ Not signed
A	192.241.187.71^{🇺🇸 DIGITALOCEAN192.241.160.0/19 DigitalOcean}
		PTR	`host-6.tntsupport.net`
NS	`ns.centerdds.com` ⭐ ⚠️ Not in parent delegation
		A	192.241.187.71^{🇺🇸 DIGITALOCEAN192.241.160.0/19 DigitalOcean}
			PTR	`host-6.tntsupport.net`
NS	`dns27.tntsupport.net` ⚠️ Not in zone NS records
		A	192.241.187.71^{🇺🇸 DIGITALOCEAN192.241.160.0/19 DigitalOcean}
			PTR	`host-6.tntsupport.net`
NS	`dns28.tntsupport.net` ⚠️ Not in zone NS records
		A	192.241.187.71^{🇺🇸 DIGITALOCEAN192.241.160.0/19 DigitalOcean}
			PTR	`host-6.tntsupport.net`
MX	`centerdds-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms60587067`
SOA	`ns.centerdds.com`migrate@tntsupport.net serial=1711991136

`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=1774518757

Subdomains

ns.centerdds.com

Same first word

centerdds.com

Similar names

ddcenters.com

ddscentre.com

ddcentres.org

tenderdsc.com

DNS History

10 records (5 active, 5 former)

●NSdns27.tntsupport.net2026-02-15 → 2026-03-26 · 3 obs

○ 2016-12-20 00:59:14
● 2026-02-15 14:25:54
● 2026-03-26 09:55:02

●NSdns28.tntsupport.net2026-02-15 → 2026-03-26 · 3 obs

○ 2016-12-20 00:59:14
● 2026-02-15 14:25:54
● 2026-03-26 09:55:02

●NSns.centerdds.com2016-12-20 → 2026-03-26 · 2 obs

● 2016-12-20 00:59:14
● 2026-03-26 09:55:02

●MXcenterdds-com.mail.protection.outlook.com2026-02-15 → 2026-03-26 · 3 obs

○ 2018-07-18 03:27:52
● 2026-02-15 14:25:54
● 2026-03-26 09:55:02

○MXd91642a.ess.barracudanetworks.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 00:59:14
○ 2018-07-18 03:27:52
○ 2026-03-26 09:55:02

○MXd91642b.ess.barracudanetworks.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 00:59:14
○ 2018-07-18 03:27:52
○ 2026-03-26 09:55:02

○MXd99436a.ess.barracudanetworks.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-12-20 00:59:14
● 2018-07-18 03:27:52
○ 2026-02-15 14:25:54
○ 2026-03-26 09:55:02

○MXd99436b.ess.barracudanetworks.com2018-07-18 → 2018-07-18 · 4 obs

○ 2016-12-20 00:59:14
● 2018-07-18 03:27:52
○ 2026-02-15 14:25:54
○ 2026-03-26 09:55:02

○A104.236.203.2022016-12-20 → 2018-07-18 · 4 obs

● 2016-12-20 00:59:14
● 2018-07-18 03:27:52
○ 2026-02-15 14:25:54
○ 2026-03-26 09:55:02

●A192.241.187.712026-02-15 → 2026-03-26 · 3 obs

○ 2018-07-18 03:27:52
● 2026-02-15 14:25:54
● 2026-03-26 09:55:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
centerdds.com	dns27.tntsupport.net, dns28.tntsupport.net	-

✅ Authoritative Response

Server:192.241.187.71

NS records: dns27.tntsupport.net, dns28.tntsupport.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centerdds.com (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.241.187.71`
NS	1	`ns.centerdds.com`
MX	1	`centerdds-com.mail.protection.outlook.co`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms60587067`
SOA	1	`ns.centerdds.com migrate.tntsupport.net`

Analysis

Hierarchy

centerdds.com is a parent of ns.centerdds.com.

IP Addresses

centerdds.com points to a single IP address: 192.241.187.71.

Other host names such as ns.centerdds.com, sounddentist.com, host-6.tntsupport.net, summitendo.com and myfrederickdentist.com share IP numbers with centerdds.com.

Name Servers

centerdds.com is delegated to three name servers: ns.centerdds.com, dns27.tntsupport.net and dns28.tntsupport.net.

At least part of the name servers for centerdds.com are shared with other domains, for instance dailysmilesdental.com, dorseydentalcenter.com, anewsmiledental.com, beacondentistry.com and magiddentalcare.com.

these name servers are commonly used with the name servers ns.dailysmilesdental.com, ns.dorseydentalcenter.com, ns.anewsmiledental.com, ns.beacondentistry.com, ns.magiddentalcare.com, ns.todaysdentalazle.com, ns.newenglandstemcells.com, ns.cherokeechildrensdentistry.com, ns.berkshiredentalgroup.com and ns.cordesorthodontics.com.

Host names with one IP number:

The host name ns.centerdds.com points to 192.241.187.71

The host name dns27.tntsupport.net points to 192.241.187.71

The host name dns28.tntsupport.net points to 192.241.187.71

Host names pointing to 192.241.187.71: ns.centerdds.com, dns27.tntsupport.net and dns28.tntsupport.net

Mail Servers

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

centerdds-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c946::7, 2a01:111:f403:f90d::, 2a01:111:f403:f90d::1, 52.101.11.9, 52.101.40.4, 52.101.41.56 and 52.101.50.4.

centerdds.com - robtex.com

centerdds.com

com