`fellowslearningcenter.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=27

`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=1775027847

Same first word

fellowslearningcenter.org

fellowslearningcenter.net

DNS History

7 records (6 active, 1 former)

●NSabtnsdmz1.abbott.com2015-07-17 → 2026-04-01 · 2 obs

● 2015-07-17 06:56:24
● 2026-04-01 07:44:12

●NSabtnsdmz2.abbott.com2015-07-17 → 2026-04-01 · 2 obs

● 2015-07-17 06:56:24
● 2026-04-01 07:44:12

●NSrossns.abbott.com2015-07-17 → 2026-04-01 · 2 obs

● 2015-07-17 06:56:24
● 2026-04-01 07:44:12

●NSrossns2.abbott.com2015-07-17 → 2026-04-01 · 2 obs

● 2015-07-17 06:56:24
● 2026-04-01 07:44:12

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

○ 2017-07-07 04:03:16
● 2026-03-30 21:06:18
● 2026-04-01 07:44:12

○A184.106.27.1002015-07-17 → 2017-07-07 · 4 obs

● 2015-07-17 06:56:24
● 2017-07-07 04:03:16
○ 2026-03-30 21:06:18
○ 2026-04-01 07:44:12

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

○ 2017-07-07 04:03:16
● 2026-03-30 21:06:18
● 2026-04-01 07:44:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fellowslearningcenter.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 fellowslearningcenter.net (unsigned zone)

⏱️ Timing

Total: 221ms | 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

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

Other host names, for instance corelabportal.abbott, similacsolutions.com, prosure.ch, store.abbott and us.abbott share IP numbers with fellowslearningcenter.net.

Name Servers

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

fellowslearningcenter.net at least partially shares its name servers with other domains, for instance pediasure.com.sg, freestylelibrelink.es, warfarinnews.com, heartasure.ie and glucerna.info.

Host names with a single IP number:

The host name abtnsdmz1.abbott.com points to 130.36.47.201.

The host name abtnsdmz2.abbott.com points to 20.64.178.77.

The host name rossns2.abbott.com points to 20.64.178.77.

The host name rossns.abbott.com points to 13.66.215.214.

Host names that point to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.

fellowslearningcenter.net - robtex.com