dexcom4me.net - robtex.com
dexcom4me.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.229.157.13🇺🇸 AS39810123.229.156.0/22 | ||||||
| PTR | 13.157.229.23.host.secureserver.net | ||||||
| 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=20 | ||||||
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.netnstld@verisign-grs.com serial=1774983147 | ||||||
Same first word
dexcom4me.net |
dexcom4me.com |
DNS History
10 records (5 active, 5 former)
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:48:42
● 2026-03-31 18:52:58
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:48:42
● 2026-03-31 18:52:58
○NSns37.domaincontrol.com2015-08-03 → 2017-02-17 · 4 obs
● 2017-02-17 11:52:04
○ 2026-03-30 20:48:42
○ 2026-03-31 18:52:58
○NSns38.domaincontrol.com2015-08-03 → 2017-02-17 · 4 obs
● 2017-02-17 11:52:04
○ 2026-03-30 20:48:42
○ 2026-03-31 18:52:58
●NSrossns.abbott.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:48:42
● 2026-03-31 18:52:58
●NSrossns2.abbott.com2026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:48:42
● 2026-03-31 18:52:58
○MXmailstore1.secureserver.net2015-08-03 → 2017-02-17 · 4 obs
● 2017-02-17 11:52:04
○ 2026-03-30 20:48:42
○ 2026-03-31 18:52:58
○MXsmtp.secureserver.net2015-08-03 → 2017-02-17 · 4 obs
● 2017-02-17 11:52:04
○ 2026-03-30 20:48:42
○ 2026-03-31 18:52:58
○A184.168.221.282015-08-03 → 2017-02-17 · 4 obs
● 2017-02-17 11:52:04
○ 2026-03-30 20:48:42
○ 2026-03-31 18:52:58
●A23.229.157.132026-03-30 → 2026-03-31 · 3 obs
● 2026-03-30 20:48:42
● 2026-03-31 18:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dexcom4me.net | rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com, abtnsdmz2.abbott.com | - |
✅ 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 dexcom4me.net (unsigned zone)
⏱️ Timing
Total: 1105ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.229.157.13 |
| NS | 3 | rossns2.abbott.com, abtnsdmz1.abbott.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | abtnsdmz1.abbott.com dnsdomainadminstrat |
Analysis
IP Addresses
dexcom4me.net points to IP number 23.229.157.13.
For instance, other host names www.accessdiabeticsupply.com, diabeteshomesupply.com, arivarespiratory.net, simplexhealthcare.net.cn and arrivacareclub.com share IP numbers with dexcom4me.net.
Name Servers
dexcom4me.net is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.
dexcom4me.net shares name servers with other domains at least partially, for example medapp.org.uk, xn--vitalitt-und-ernhrung-c2bj.de, drug-driving.co.uk, dissolvingstint.com and redwood-diagnostics.com.
Host names with one 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.