`residentlearningcenter.net`

DNSSEC	⚠️ Not signed
A	13.248.172.93^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`aa5dacf57429c8adc.awsglobalaccelerator.com`
A	76.223.40.250^{🇺🇸 Amazon76.223.32.0/20}
NS	`abtnsdmz1.abbott.com` ⭐
		A	130.36.47.201^{🇺🇸 AS21899130.36.40.0/21 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`abtnsdmz1.abbott.com`
NS	`abtnsdmz2.abbott.com` ⚠️ Not in zone NS records
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}
NS	`rossns.abbott.com`
		A	13.66.215.214^{🇺🇸 Microsoft13.64.0.0/11 MICROSOFT}
NS	`rossns2.abbott.com`
		A	20.64.178.77^{🇺🇸 Microsoft20.64.0.0/10}
TXT	`v=spf1 -all`
SOA	`abtnsdmz1.abbott.com`dnsdomainadminstrator@sjm.com serial=26

`net`

	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=1775061127

Same first word

residentlearningcenter.org

residentlearningcenter.net

residentlearningcenter.com

DNS History

7 records (6 active, 1 former)

●NSabtnsdmz1.abbott.com2015-08-05 → 2026-04-01 · 2 obs

● 2015-08-05 02:23:46
● 2026-04-01 16:49:46

●NSabtnsdmz2.abbott.com2015-08-05 → 2026-04-01 · 2 obs

● 2015-08-05 02:23:46
● 2026-04-01 16:49:46

●NSrossns.abbott.com2015-08-05 → 2026-04-01 · 2 obs

● 2015-08-05 02:23:46
● 2026-04-01 16:49:46

●NSrossns2.abbott.com2015-08-05 → 2026-04-01 · 2 obs

● 2015-08-05 02:23:46
● 2026-04-01 16:49:46

●A13.248.172.932026-03-30 → 2026-04-01 · 3 obs

○ 2018-09-07 12:51:00
● 2026-03-30 20:57:00
● 2026-04-01 16:49:46

○A184.106.27.1002015-08-05 → 2018-09-07 · 4 obs

● 2015-08-05 02:23:46
● 2018-09-07 12:51:00
○ 2026-03-30 20:57:00
○ 2026-04-01 16:49:46

●A76.223.40.2502026-03-30 → 2026-04-01 · 3 obs

○ 2018-09-07 12:51:00
● 2026-03-30 20:57:00
● 2026-04-01 16:49:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
residentlearningcenter.net	rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com	-

✅ Authoritative Response

Server:130.36.47.201

NS records: rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for residentlearningcenter.net (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.172.93, 76.223.40.250`
NS	3	`rossns.abbott.com, abtnsdmz1.abbott.com...`
TXT	1	`v=spf1 -all`
SOA	1	`abtnsdmz1.abbott.com dnsdomainadminstrat`

Analysis

IP Addresses

residentlearningcenter.net points to two IP numbers: 13.248.172.93 and 76.223.40.250.

Other host names such as tubefeeding.com, ensure.cl, expertcarefordiarrhea.org, ensurehighprotein.com and australia.abbott share IPs with residentlearningcenter.net.

Name Servers

residentlearningcenter.net is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.

residentlearningcenter.net at least partially shares name servers with other domains, for instance xn--fiqx0h83e47fnw5c6xd.cn, librerio.ch, abracelavida.com.mx, painfulwalking.com and abbott.in.

These name servers are commonly used with a1-242.akam.net, a11-67.akam.net, a16-65.akam.net, a22-66.akam.net, a6-65.akam.net and a9-64.akam.net.

Host names with a single IP address:

Host abtnsdmz1.abbott.com points to: 130.36.47.201.

Host abtnsdmz2.abbott.com points to: 20.64.178.77.

Host rossns2.abbott.com points to: 20.64.178.77.

Host rossns.abbott.com points to: 13.66.215.214.

Host names pointing to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.

residentlearningcenter.net - robtex.com