freestylelibre.com.tw - robtex.com
freestylelibre.com.tw
| 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.comdnsdomainadminstrator@sjm.com serial=19 | ||||||
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006338786 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 20:40:58
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 20:40:58
●NSrossns.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 20:40:58
●NSrossns2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 20:40:58
●A13.248.172.932026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 20:40:58
●A76.223.40.2502026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 20:40:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | b.dns.tw, h.dns.tw, c.dns.tw, a.dns.tw... | 16 records |
| com.tw | anytld.apnic.net, e.twnic.net.tw, a.twnic.net.tw, h.twnic.net.tw... | 17 records |
| freestylelibre.com.tw | rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com | - |
✅ Authoritative Response
Server:130.36.47.201
NS records: rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns.abbott.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for freestylelibre.com.tw (unsigned zone)
⏱️ Timing
Total: 1107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.172.93, 76.223.40.250 |
| NS | 3 | abtnsdmz1.abbott.com, rossns2.abbott.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | abtnsdmz1.abbott.com dnsdomainadminstrat |
📌 Glue Records Collected
Total: 33
In-bailiwick: 14 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)
Analysis
IP Addresses
freestylelibre.com.tw points to two IP numbers: 13.248.172.93 and 76.223.40.250.
Other host names such as adultnutritionlearningcenter.net, acare.mx, totalcomfortstore.com, abbotthumanresources.com and similacsensitiveisomil.com share IPs with freestylelibre.com.tw.
Name Servers
freestylelibre.com.tw is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
freestylelibre.com.tw at least partially shares name servers with other domains, for instance xn--80ahlb6aku3b.xn--p1ai, milesdwhitesucks.biz, ifeeldisconnectedfromlife.com, libre-sense.no and nomoremr.be.
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.