wellsys.com - dns.ninja

`wellsys.com`

DNSSEC	⚠️ Not signed
A	146.115.254.52^{🇺🇸 RCN-AS146.115.224.0/19 RCN-BLK-7 PHDL RCN Corporation 650 College Road East Suite 3100 Princeton, NJ 08540 US}
NS	`master.dns.rcn.net` ⭐
		A	207.172.3.5^{🇺🇸 RCN-AS207.172.0.0/16 RCN-BLK-2 RCN Corporation 650 College Road East Suite 3100 Princeton, NJ 08540 US}
			PTR	`master.dns.rcn.net`
NS	`auth1.dns.rcn.net`
		A	2610:80:0:102::44^{🇺🇸 RCN-AS2610:80:0:102::/64}
		A	2610:80:0:10e::20^{🇺🇸 RCN-AS2610:80:0:10e::/64}
		A	66.44.1.44^{🇺🇸 RCN-AS66.44.1.32/28}
		A	207.172.3.20^{🇺🇸 RCN-AS207.172.0.0/16 RCN-BLK-2 RCN Corporation 650 College Road East Suite 3100 Princeton, NJ 08540 US}
			PTR	`auth1.dns.rcn.net`
NS	`auth2.dns.rcn.net`
		A	2610:80:0:100::17^{🇺🇸 RCN-AS2610:80:0:100::/64}
			PTR	`auth2.dns.rcn.net`
		A	2610:80:0:101::120^{🇺🇸 RCN-AS2610:80:0:101::/64}
		A	207.172.11.14^{🇺🇸 RCN-AS207.172.11.0/26}
			PTR	`auth2.dns.rcn.net`
		A	207.237.14.120^{🇺🇸 RCN-AS207.237.14.112/28}
NS	`auth3.dns.rcn.net`
		A	2610:80:0:10e::21^{🇺🇸 RCN-AS2610:80:0:10e::/64}
		A	2610:80:80::153^{🇺🇸 RCN-AS2610:80:80::/64}
		A	207.96.3.153^{🇺🇸 RCN-AS207.96.3.0/24 RCN-BLK-1 ANY RCN Corporation 196 Van Buren Street Herndon, VA 20170 US}
		A	207.172.3.21^{🇺🇸 RCN-AS207.172.0.0/16 RCN-BLK-2 RCN Corporation 650 College Road East Suite 3100 Princeton, NJ 08540 US}
			PTR	`auth3.dns.rcn.net`
NS	`auth4.dns.rcn.net`
		A	2610:80:0:103::9^{🇺🇸 RCN-AS2610:80:0:103::/64}
		A	2610:80:0:10e::22^{🇺🇸 RCN-AS2610:80:0:10e::/64}
		A	24.155.96.100^{🇺🇸 GRANDE24.155.0.0/16 Grande Communications Networks, Inc. 401 Carlson Circle San Marcos, TX 78666 USA}
			PTR	`24-155-96-100.static.grandenetworks.net`
		A	207.172.3.22^{🇺🇸 RCN-AS207.172.0.0/16 RCN-BLK-2 RCN Corporation 650 College Road East Suite 3100 Princeton, NJ 08540 US}
			PTR	`auth4.dns.rcn.net`
		A	208.59.89.9^{🇺🇸 RCN-AS208.59.89.0/28}
MX	`vmail.mail.rcn.net` ⭐
		A	207.172.157.200^{🇺🇸 RCN-AS207.172.157.0/24}
SOA	`master.dns.rcn.net`hostmaster@rcn.com 2018-03-29 #1

`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=1784944417

Same first word

wellsys.cn

wellsys.ws

wellsys.com

wellsys.ru

Similar names

syswell.se

syswell.com

syswell.it

syswell.org

syswell.info

syswell.name

DNS History

7 records (7 active, 0 former)

●NSauth1.dns.rcn.net2015-07-22 → 2026-07-25 · 2 obs

● 2015-07-22 23:43:28
● 2026-07-25 02:14:24

●NSauth2.dns.rcn.net2015-07-22 → 2026-07-25 · 2 obs

● 2015-07-22 23:43:28
● 2026-07-25 02:14:24

●NSauth3.dns.rcn.net2015-07-22 → 2026-07-25 · 2 obs

● 2015-07-22 23:43:28
● 2026-07-25 02:14:24

●NSauth4.dns.rcn.net2015-07-22 → 2026-07-25 · 2 obs

● 2015-07-22 23:43:28
● 2026-07-25 02:14:24

●NSmaster.dns.rcn.net2015-07-22 → 2026-07-25 · 2 obs

● 2015-07-22 23:43:28
● 2026-07-25 02:14:24

●MXvmail.mail.rcn.net2015-07-22 → 2026-07-25 · 2 obs

● 2015-07-22 23:43:28
● 2026-07-25 02:14:24

●A146.115.254.522015-07-22 → 2026-07-25 · 2 obs

● 2015-07-22 23:43:28
● 2026-07-25 02:14:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
wellsys.com	auth3.dns.rcn.net, auth1.dns.rcn.net, auth2.dns.rcn.net, auth4.dns.rcn.net	-

✅ Authoritative Response

Server:66.44.1.44

NS records: auth3.dns.rcn.net, auth1.dns.rcn.net, auth2.dns.rcn.net, auth4.dns.rcn.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wellsys.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`146.115.254.52`
NS	4	`auth1.dns.rcn.net, auth2.dns.rcn.net...`
MX	1	`vmail.mail.rcn.net (pri: 5)`
SOA	1	`master.dns.rcn.net hostmaster.rcn.com`

Analysis

IP Addresses

wellsys.com resolves to just one IP address, 146.115.254.52.

Name Servers

wellsys.com delegates to five name servers: auth1.dns.rcn.net, auth2.dns.rcn.net, auth3.dns.rcn.net and two others.

wellsys.com partially shares its NS delegation with several other domains, including 221.237.207.in-addr.arpa, internal.enteract.com, 98.121.64.in-addr.arpa and two others.

These name servers regularly co-occur with the name servers auth4.dns.rcn.net, master.dns.rcn.net and master.dns.erols.net.

Host names directing to five IP addresses:

auth4.dns.rcn.net has four IP addresses — 24.155.96.100, 207.172.3.22, 208.59.89.9 and two others.

Host names that resolve to four IP numbers:

auth1.dns.rcn.net maps to the following IP addresses: 66.44.1.44, 207.172.3.20, 2610:80:0:102::44 and 2610:80:0:10e::20.

auth2.dns.rcn.net maps to the following IP addresses: 207.172.11.14, 207.237.14.120, 2610:80:0:100::17 and 2610:80:0:101::120.

auth3.dns.rcn.net maps to the following IP addresses: 207.96.3.153, 207.172.3.21, 2610:80:0:10e::21 and 2610:80:80::153.

Host names that point to one IP address:

master.dns.rcn.net has the IP address 207.172.3.5.

Mail Servers

The sole mail server for wellsys.com is vmail.mail.rcn.net.

Among the domains sharing a mail server setup with wellsys.com are mbo.ma.nms.rcn.net, biogear.com, federalmoney.net and two others.

There is at least a partial MX overlap between wellsys.com and other domains, including tresemme.net, hcextranet.com, machineaccuracy.com and two others.

These mail servers often co-occur with the mail servers spool.mail.rcn.net.

vmail.mail.rcn.net directs to just one IP number, 207.172.157.200.