nucentric.com - dns.ninja

`nucentric.com`

DNSSEC	⚠️ Not signed
A	54.247.91.90^{🇮🇪 Amazon54.247.0.0/17 EC2 DUB prefix}
		PTR	`ec2-54-247-91-90.eu-west-1.compute.amazonaws.com`
NS	`ns1.hover.com` ⭐ ⚠️ Not in parent delegation
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns1.domaindirect.com` ⚠️ Not in zone NS records
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.domaindirect.com` ⚠️ Not in zone NS records
		A	2604:4000:2800:d:64:99:148:12^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.domaindirect.com`
		A	64.98.148.12^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.domaindirect.com`
NS	`ns2.hover.com` ⚠️ Not in parent delegation
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
NS	`ns3.domaindirect.com` ⚠️ Not in zone NS records
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mailmgr1.nucentric.com` ⭐
		A	52.200.175.180^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`mailmgr1.nucentric.com`
MX	`mailmgr2.nucentric.com` ⭐
		A	52.201.155.253^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`mailmgr2.nucentric.com`
MX	`mailmgr3.nucentric.com` ⭐
		A	52.203.127.237^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`mailmgr3.nucentric.com`
TXT	`toue5k89dghbq6crrttq6e66o`
TXT	`MS=ms51269442`
TXT	`a40404c0qmrv4ha0nd4n6ah498`
TXT	`google-site-verification=0hX4s8xme23U5h5K9Om2fEracCaY7Ho-xJJVwExVnOw`
TXT	`ef4rl9nsp4t8bamdfvtgn3opgk`
TXT	`4gu6fv7sal3ubvs54pk5m209a2`
TXT	`v=spf1 mx ip4:52.200.175.180 ip4:52.201.155.253 ip4:52.203.127.237 ip4:74.81....`
TXT	`cm._domainkey.nucentric.com.`
TXT	`kri8040tug1g7demdron3mvte`
TXT	`c6b62m1verpkj2ni26to88e4pa`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1781029685

`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=1785608092

Subdomains

smtp3.nucentric.com

mailmgr.nucentric.com

spam3.nucentric.com

webmail.nucentric.com

spam2.nucentric.com

mailmgr3.nucentric.com

www.nucentric.com

Same first word

nucentric.com

Similar names

uncentric.com

ccunirent.org

ccunirent.de

DNS History

13 records (9 active, 4 former)

●NSns1.domaindirect.com2026-03-21 → 2026-08-01 · 3 obs

○ 2015-05-30 20:05:38
● 2026-03-21 11:25:26
● 2026-08-01 18:43:00

●NSns1.hover.com2015-05-30 → 2026-08-01 · 2 obs

● 2015-05-30 20:05:38
● 2026-08-01 18:43:00

●NSns2.domaindirect.com2026-03-21 → 2026-08-01 · 3 obs

○ 2015-05-30 20:05:38
● 2026-03-21 11:25:26
● 2026-08-01 18:43:00

●NSns2.hover.com2015-05-30 → 2026-08-01 · 10 obs

● 2015-05-30 20:05:38
● 2026-03-21 11:25:26
○ 2026-03-21 14:10:52
● 2026-03-24 03:01:40
● 2026-05-24 09:39:42
○ 2026-06-16 05:41:18
● 2026-06-16 20:25:00
○ 2026-07-08 04:18:58
● 2026-07-13 20:59:00
● 2026-08-01 18:43:00

●NSns3.domaindirect.com2026-03-21 → 2026-08-01 · 3 obs

○ 2015-05-30 20:05:38
● 2026-03-21 11:25:26
● 2026-08-01 18:43:00

○MXinbound.nucentric.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 20:05:38
○ 2015-10-20 03:21:14
○ 2026-08-01 18:43:00

○MXmailmgr.nucentric.com2015-10-20 → 2016-05-01 · 5 obs

○ 2015-05-30 20:05:38
● 2015-10-20 03:21:14
● 2016-05-01 18:09:36
○ 2016-07-28 14:32:48
○ 2026-08-01 18:43:00

●MXmailmgr1.nucentric.com2015-10-20 → 2026-08-01 · 10 obs

○ 2015-05-30 20:05:38
● 2015-10-20 03:21:14
● 2026-03-24 03:01:40
○ 2026-03-26 05:00:12
● 2026-03-26 22:47:24
● 2026-06-16 05:41:18
○ 2026-06-16 20:25:00
○ 2026-06-19 01:43:58
● 2026-07-08 04:18:58
● 2026-08-01 18:43:00

●MXmailmgr2.nucentric.com2015-10-20 → 2026-08-01 · 10 obs

●MXmailmgr3.nucentric.com2015-10-20 → 2026-08-01 · 10 obs

○A207.244.69.72015-10-20 → 2015-10-20 · 4 obs

○ 2015-05-30 20:05:38
● 2015-10-20 03:21:14
○ 2015-11-18 03:20:18
○ 2026-08-01 18:43:00

●A54.247.91.902015-11-18 → 2026-08-01 · 12 obs

○ 2015-10-20 03:21:14
● 2015-11-18 03:20:18
● 2026-03-26 22:47:24
○ 2026-04-06 18:23:52
○ 2026-04-22 09:02:44
● 2026-05-11 07:09:44
● 2026-06-16 05:41:18
○ 2026-06-16 20:25:00
● 2026-06-19 01:43:58
○ 2026-07-08 04:18:58
● 2026-07-20 13:28:42
● 2026-08-01 18:43:00

○A66.96.146.822015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 20:05:38
○ 2015-10-20 03:21:14
○ 2026-08-01 18:43:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nucentric.com	ns1.domaindirect.com, ns2.domaindirect.com, ns3.domaindirect.com	4 records

✅ Authoritative Response

Server:216.40.47.26

NS records: ns1.domaindirect.com, ns2.domaindirect.com, ns3.domaindirect.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nucentric.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.247.91.90`
MX	3	`mailmgr3.nucentric.com (pri: 10), mailmgr1.nucentric.com (pri: 10)...`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

Among the subdomains of nucentric.com are smtp3.nucentric.com, mailmgr.nucentric.com, spam3.nucentric.com, webmail.nucentric.com, spam2.nucentric.com and a few other host names.

IP Addresses

nucentric.com directs to one IP number, which is 54.247.91.90.

Among the host names that share IP numbers with nucentric.com are greatcanadianholidays.com, exportimportservices.com, haymanconsulting.net and two others.

Name Servers

The authoritative name servers for nucentric.com are ns1.domaindirect.com, ns2.domaindirect.com, ns3.domaindirect.com and two others.

There is at least partial name server overlap between nucentric.com and other domains — arcadiawellnessspa.com, miracleear.email, umbrellup.com and two more among them.

The name servers ns1.hover.com, ns2.hover.com and ns3.hover.com are often found in combination with these name servers.

Hosts with two IP numbers each:

ns2.domaindirect.com maps to two IP addresses — 64.98.148.12 and 2604:4000:2800:d:64:99:148:12.

ns1.hover.com maps to two IP addresses — 216.40.47.26 and 2604:4000:0:d:216:40:47:26.

ns2.hover.com maps to two IP addresses — 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.

Hosts that resolve to one IP address:

ns1.domaindirect.com points to the IP address 216.40.47.26.

ns3.domaindirect.com points to the IP address 64.98.148.13.

These two host names — ns1.hover.com and ns1.domaindirect.com — each point to 216.40.47.26 IP addresses.

These two host names — ns2.hover.com and ns3.domaindirect.com — each point to 64.98.148.13 IP addresses.

Mail Servers

Incoming mail for nucentric.com is delivered via three mail servers: mailmgr1.nucentric.com, mailmgr2.nucentric.com and mailmgr3.nucentric.com.

There is at least a partial overlap in mail servers between nucentric.com and other domains like townofdavidson.org, moroil.com and baybridge.us.com.

These mail servers are routinely seen in conjunction with the mail servers townofdavidson-org.mail.protection.outlook.com and baybridge-us-com.mail.protection.outlook.com.

Three hostnames, one IP address apiece: mailmgr1.nucentric.com resolves to 52.200.175.180, mailmgr2.nucentric.com resolves to 52.201.155.253 and mailmgr3.nucentric.com resolves to 52.203.127.237.