fellowlearningcenter.com - robtex.com
fellowlearningcenter.com
| 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 | ||||||
| MX | imap.harte-hanks.com ⭐ | ||||||
| A | 45.62.176.239🇺🇸 Cate_Networks45.62.176.0/24 ASHCATO | ||||||
| TXT | v=spf1 ip4:130.36.0.0/16 include:spf.protection.outlook.com ~all | ||||||
| SOA | abtnsdmz1.abbott.comdnsdomainadminstrator@sjm.com serial=27 | ||||||
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.netnstld@verisign-grs.com serial=1774996982 | ||||||
Same first word
fellowlearningcenter.org |
fellowlearningcenter.com |
DNS History
8 records (7 active, 1 former)
●NSabtnsdmz1.abbott.com2015-08-04 → 2026-03-31 · 2 obs
● 2026-03-31 22:57:54
●NSabtnsdmz2.abbott.com2015-08-04 → 2026-03-31 · 2 obs
● 2026-03-31 22:57:54
●NSrossns.abbott.com2015-08-04 → 2026-03-31 · 2 obs
● 2026-03-31 22:57:54
●NSrossns2.abbott.com2015-08-04 → 2026-03-31 · 2 obs
● 2026-03-31 22:57:54
●MXimap.harte-hanks.com2015-08-04 → 2026-03-31 · 2 obs
● 2026-03-31 22:57:54
●A13.248.172.932026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:33:46
● 2026-03-31 22:57:54
○A184.106.27.1002015-08-04 → 2017-04-02 · 4 obs
● 2017-04-02 16:53:44
○ 2026-03-30 20:33:46
○ 2026-03-31 22:57:54
●A76.223.40.2502026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:33:46
● 2026-03-31 22:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fellowlearningcenter.com | rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com | 4 records |
✅ Authoritative Response
Server:20.64.178.77
NS records: rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fellowlearningcenter.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.40.250, 13.248.172.93 |
| NS | 3 | rossns.abbott.com, rossns2.abbott.com... |
| MX | 1 | imap.harte-hanks.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:130.36.0.0/16 include:spf.pro |
| SOA | 1 | abtnsdmz1.abbott.com dnsdomainadminstrat |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com...)
Analysis
IP Addresses
fellowlearningcenter.com points to two IPs: 13.248.172.93 and 76.223.40.250.
Other host names, for instance aleretoxicology.se, pulselibrary.com, optimental.com, rapidinsights.abbott and abbottiradfellows.com share IP numbers with fellowlearningcenter.com.
Name Servers
fellowlearningcenter.com is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
fellowlearningcenter.com at least partially shares name servers with other domains such as teveten.asia, selsun.us, standingstoneinc.net, myfreestyle.com.ph and learn-about-pad.com.
Host names with a single IP:
Host name abtnsdmz1.abbott.com points to: 130.36.47.201.
Host name abtnsdmz2.abbott.com points to: 20.64.178.77.
Host name rossns2.abbott.com points to: 20.64.178.77.
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.
Mail Servers
fellowlearningcenter.com is handled by a single mail server, imap.harte-hanks.com.
fellowlearningcenter.com uses the same mail server setup as other domains, for instance nplearningcenter.com and adultnutritionlearningcenter.com.
imap.harte-hanks.com points to one IP number: 45.62.176.239.