learningxchange.abbott - robtex.com
learningxchange.abbott
| DNSSEC | ⚠️ Not signed | ||||||
| NS | abtnsdmz1.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 74.179.85.156🇺🇸 Microsoft74.176.0.0/14 | ||||||
| NS | abtnsdmz2.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 20.64.178.77🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | rossns.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 74.179.85.156🇺🇸 Microsoft74.176.0.0/14 | ||||||
| NS | rossns2.abbott.com ⚠️ Not in zone NS records | ||||||
| A | 20.64.178.77🇺🇸 Microsoft20.64.0.0/10 | ||||||
| TXT | v=spf1 -all | ||||||
abbott
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.abbott ⭐ | ||||||
| NS | a2.nic.abbott | ||||||
| NS | b0.nic.abbott | ||||||
| NS | c0.nic.abbott | ||||||
| SOA | a0.nic.abbotthostmaster@donuts.email serial=1775948058 | ||||||
Same first word
learningxchange.co.uk |
learningxchange.abbott |
DNS History
4 records (4 active, 0 former)
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-04-11 · 2 obs
● 2026-04-11 23:18:06
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-04-11 · 2 obs
● 2026-04-11 23:18:06
●NSrossns.abbott.com2026-03-30 → 2026-04-11 · 2 obs
● 2026-04-11 23:18:06
●NSrossns2.abbott.com2026-03-30 → 2026-04-11 · 2 obs
● 2026-04-11 23:18:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| abbott | a2.nic.abbott, c0.nic.abbott, a0.nic.abbott, b0.nic.abbott | 8 records |
| learningxchange.abbott | rossns2.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com, abtnsdmz1.abbott.com | - |
✅ Authoritative Response
Server:20.64.178.77
NS records: rossns2.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com, abtnsdmz1.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learningxchange.abbott (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| TXT | 1 | v=spf1 -all |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a2.nic.abbott, a2.nic.abbott, c0.nic.abbott...)
Analysis
Name Servers
learningxchange.abbott is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
learningxchange.abbott shares some name servers with other domains, for example abbottgrowth.kz, e-gel.biz, abbottgrowth.pl, abbottbioresearchcenter.com and domoreforhf.com.
Host names with a single IP number:
The host name abtnsdmz1.abbott.com points to: 74.179.85.156.
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: 74.179.85.156.
Host names that point to 74.179.85.156: abtnsdmz1.abbott.com and rossns.abbott.com.
Host names that point to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com.