knowlowt.com - robtex.com
knowlowt.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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.comdnsdomainadminstrator@sjm.com serial=23 | ||||||
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=1775020912 | ||||||
Same first word
knowlowt.com |
DNS History
10 records (4 active, 6 former)
●NSabtnsdmz1.abbott.com2015-06-23 → 2026-04-01 · 3 obs
● 2015-06-23 03:08:58
● 2026-04-01 05:30:10
○NSabtnsdmz1.abbott.dmz2015-06-23 → 2018-12-03 · 5 obs
● 2015-06-23 03:08:58
● 2018-12-03 02:35:12
○ 2026-03-30 20:34:02
○ 2026-04-01 05:30:10
●NSabtnsdmz2.abbott.com2015-06-23 → 2026-04-01 · 3 obs
● 2015-06-23 03:08:58
● 2026-04-01 05:30:10
○NSns1.navidns.net2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-23 03:08:58
○ 2026-04-01 05:30:10
○NSns2.navidns.net2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-23 03:08:58
○ 2026-04-01 05:30:10
○NSns3.navidns.net2008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-23 03:08:58
○ 2026-04-01 05:30:10
●NSrossns.abbott.com2015-06-23 → 2026-04-01 · 3 obs
● 2015-06-23 03:08:58
● 2026-04-01 05:30:10
●NSrossns2.abbott.com2015-06-23 → 2026-04-01 · 3 obs
● 2015-06-23 03:08:58
● 2026-04-01 05:30:10
○A207.113.245.172008-03-14 → 2008-03-14 · 3 obs
○ 2015-06-23 03:08:58
○ 2026-04-01 05:30:10
○A62.13.227.1452015-06-23 → 2018-12-03 · 5 obs
● 2015-06-23 03:08:58
● 2018-12-03 02:35:12
○ 2026-03-30 20:34:02
○ 2026-04-01 05:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| knowlowt.com | rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com | 4 records |
✅ Authoritative Response
Server:13.66.215.214
NS records: rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowlowt.com (unsigned zone)
⏱️ Timing
Total: 520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | abtnsdmz1.abbott.com, rossns2.abbott.com... |
| TXT | 1 | v=spf1 -all |
| 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
Name Servers
knowlowt.com is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
knowlowt.com at least partially shares name servers with other domains, for instance accessdiabeticsupplies.com, betaserc-indonesia.asia, abbottalimentum.net, peitest.com.ua and abbott.biz.
Host names with a single IP:
abtnsdmz1.abbott.com points to 130.36.47.201
abtnsdmz2.abbott.com points to 20.64.178.77
rossns2.abbott.com points to 20.64.178.77
rossns.abbott.com points to 13.66.215.214
Host names pointing to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com