medfirstphysicians.com - robtex.com
medfirstphysicians.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.21.224.199🇺🇸 Jacksonville216.21.224.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | dns148.a.register.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 216.21.231.148🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns148.a.register.com | ||||||
| NS | dns082.d.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.236.82🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns082.d.register.com | ||||||
| NS | dns1.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.248Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns192.b.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.232.192🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns192.b.register.com | ||||||
| NS | dns2.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.197Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns241.c.register.com ⚠️ Not in parent delegation | ||||||
| A | 216.21.235.241🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS | ||||||
| PTR | dns241.c.register.com | ||||||
| SOA | dns148.a.register.comroot@register.com 2016-02-11 #2 | ||||||
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=1774995167 | ||||||
Same first word
medfirstphysicians.com |
DNS History
12 records (7 active, 5 former)
●NSdns082.d.register.com2016-05-03 → 2026-03-31 · 3 obs
● 2016-05-03 23:11:42
● 2026-03-31 22:16:06
●NSdns1.register.com2026-02-21 → 2026-03-31 · 3 obs
● 2026-02-21 15:36:08
● 2026-03-31 22:16:06
●NSdns148.a.register.com2016-05-03 → 2026-03-31 · 3 obs
● 2016-05-03 23:11:42
● 2026-03-31 22:16:06
●NSdns192.b.register.com2016-05-03 → 2026-03-31 · 3 obs
● 2016-05-03 23:11:42
● 2026-03-31 22:16:06
●NSdns2.register.com2026-02-21 → 2026-03-31 · 3 obs
● 2026-02-21 15:36:08
● 2026-03-31 22:16:06
●NSdns241.c.register.com2016-05-03 → 2026-03-31 · 3 obs
● 2016-05-03 23:11:42
● 2026-03-31 22:16:06
○NSns1.baptisthealth.org2015-07-13 → 2016-02-08 · 4 obs
● 2016-02-08 03:29:02
○ 2016-05-03 23:11:42
○ 2026-03-31 22:16:06
○NSns1.swbell.net2015-11-20 → 2016-02-08 · 5 obs
● 2015-11-20 06:46:20
● 2016-02-08 03:29:02
○ 2016-05-03 23:11:42
○ 2026-03-31 22:16:06
○NSns2.swbell.net2015-11-20 → 2016-02-08 · 5 obs
● 2015-11-20 06:46:20
● 2016-02-08 03:29:02
○ 2016-05-03 23:11:42
○ 2026-03-31 22:16:06
○MXp.webcom.ctmail.com2016-05-03 → 2017-07-06 · 4 obs
● 2017-07-06 15:48:16
○ 2026-02-21 15:36:08
○ 2026-03-31 22:16:06
●A216.21.224.1992016-05-03 → 2026-03-31 · 3 obs
● 2016-05-03 23:11:42
● 2026-03-31 22:16:06
○A64.106.167.322015-07-13 → 2016-02-08 · 4 obs
● 2016-02-08 03:29:02
○ 2016-05-03 23:11:42
○ 2026-03-31 22:16:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| medfirstphysicians.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.27.248
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for medfirstphysicians.com (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.224.199 |
| NS | 4 | dns148.a.register.com, dns192.b.register.com... |
| SOA | 1 | dns148.a.register.com root.register.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)
Analysis
IP Addresses
medfirstphysicians.com points to a single IP number: 216.21.224.199.
Other host names, for instance mail.profabcorp.com, trafficfacilitiesuk.com, floridacoastsurgicalhospital.com, azheart.com and buyersassistinnorthtx.com share IP numbers with medfirstphysicians.com.
Name Servers
medfirstphysicians.com delegates to six name servers: dns1.register.com, dns2.register.com, dns148.a.register.com, dns192.b.register.com, dns241.c.register.com and dns082.d.register.com.
medfirstphysicians.com shares name servers with other domains at least partially, for instance barbarafiggins.com, laylasbarkery.com, zingerindexing.com, fredmandelmusic.com and miaraines.com.
these name servers are commonly used with the name servers dns083.d.register.com, dns176.d.register.com, dns177.d.register.com, dns1.srsplus.com, dns2.srsplus.com, dns010.d.register.com, dns026.c.register.com, dns249.c.register.com, dns127.c.register.com and dns245.c.register.com.
Host names with a single IP
- dns1.register.com points to 162.159.27.248
- dns2.register.com points to 162.159.26.197
- dns148.a.register.com points to 216.21.231.148
- dns192.b.register.com points to 216.21.232.192
- dns241.c.register.com points to 216.21.235.241
- dns082.d.register.com points to 216.21.236.82