medfirstphysicians.com - dns.ninja
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=1783248696 | ||||||
Same first word
medfirstphysicians.com |
DNS History
12 records (7 active, 5 former)
●NSdns082.d.register.com2016-05-03 → 2026-07-05 · 3 obs
● 2016-05-03 23:11:42
● 2026-07-05 11:18:04
●NSdns1.register.com2026-02-21 → 2026-07-05 · 3 obs
● 2026-02-21 15:36:08
● 2026-07-05 11:18:04
●NSdns148.a.register.com2016-05-03 → 2026-07-05 · 3 obs
● 2016-05-03 23:11:42
● 2026-07-05 11:18:04
●NSdns192.b.register.com2016-05-03 → 2026-07-05 · 3 obs
● 2016-05-03 23:11:42
● 2026-07-05 11:18:04
●NSdns2.register.com2026-02-21 → 2026-07-05 · 3 obs
● 2026-02-21 15:36:08
● 2026-07-05 11:18:04
●NSdns241.c.register.com2016-05-03 → 2026-07-05 · 3 obs
● 2016-05-03 23:11:42
● 2026-07-05 11:18:04
○NSns1.baptisthealth.org2015-07-13 → 2016-02-08 · 4 obs
● 2016-02-08 03:29:02
○ 2016-05-03 23:11:42
○ 2026-07-05 11:18:04
○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
○ 2026-07-05 11:18:04
○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
○ 2026-07-05 11:18:04
○MXp.webcom.ctmail.com2016-05-03 → 2017-07-06 · 4 obs
● 2017-07-06 15:48:16
○ 2026-02-21 15:36:08
○ 2026-07-05 11:18:04
●A216.21.224.1992016-05-03 → 2026-07-05 · 3 obs
● 2016-05-03 23:11:42
● 2026-07-05 11:18:04
○A64.106.167.322015-07-13 → 2016-02-08 · 4 obs
● 2016-02-08 03:29:02
○ 2016-05-03 23:11:42
○ 2026-07-05 11:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| medfirstphysicians.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.26.197
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for medfirstphysicians.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.224.199 |
| NS | 4 | dns241.c.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 resolves to one IP address: 216.21.224.199.
mail.profabcorp.com, floridacoastsurgicalhospital.com, azheart.com and two other host names share IP numbers with medfirstphysicians.com.
Name Servers
medfirstphysicians.com is served by 6 authoritative name servers — among them dns1.register.com, dns2.register.com, dns148.a.register.com and 3 others.
There is at least partial name server overlap between medfirstphysicians.com and other domains — barbarafiggins.com, woodlandheatingandair.com, laylasbarkery.com and two more among them.
These name servers regularly appear alongside dns082.d.register.com, dns083.d.register.com, dns192.b.register.com and 7 other name servers in NS record sets.
Hosts with just one IP address:
The hostname dns1.register.com resolves to 162.159.27.248.
The hostname dns2.register.com resolves to 162.159.26.197.
The hostname dns148.a.register.com resolves to 216.21.231.148.
The hostname dns192.b.register.com resolves to 216.21.232.192.
The hostname dns241.c.register.com resolves to 216.21.235.241.
The hostname dns082.d.register.com resolves to 216.21.236.82.