`physicians4u.com`

DNSSEC	⚠️ Not signed
A	64.29.17.1^{🇺🇸 Amazon64.29.17.0/24 EC2 Prefix}
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1768249978

`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.net`nstld@verisign-grs.com serial=1774607892

Same first word

physicians4u.com

DNS History

20 records (4 active, 16 former)

○NSns1.afternic.com2015-12-10 → 2016-07-08 · 5 obs

○ 2015-08-14 01:42:50
● 2015-12-10 10:15:08
● 2016-07-08 03:38:24
○ 2017-03-20 04:37:56
○ 2026-03-27 11:05:22

○NSns1.dsredirection.com2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-08 03:38:24
● 2017-03-20 04:37:56
○ 2020-01-06 12:10:48
○ 2026-03-27 11:05:22

○NSns1.renewyourname.net2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 01:42:50
○ 2015-12-10 10:15:08
○ 2026-03-27 11:05:22

●NSns1.vercel-dns.com2026-02-18 → 2026-03-27 · 3 obs

○ 2020-01-06 12:10:48
● 2026-02-18 21:05:28
● 2026-03-27 11:05:22

○NSns2.dsredirection.com2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-08 03:38:24
● 2017-03-20 04:37:56
○ 2020-01-06 12:10:48
○ 2026-03-27 11:05:22

○NSns2.renewyourname.net2015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 01:42:50
○ 2015-12-10 10:15:08
○ 2026-03-27 11:05:22

●NSns2.vercel-dns.com2026-02-18 → 2026-03-27 · 3 obs

○ 2020-01-06 12:10:48
● 2026-02-18 21:05:28
● 2026-03-27 11:05:22

○NSns3.afternic.com2020-01-06 → 2020-01-06 · 4 obs

○ 2017-03-20 04:37:56
● 2020-01-06 12:10:48
○ 2026-02-18 21:05:28
○ 2026-03-27 11:05:22

○NSns4.afternic.com2020-01-06 → 2020-01-06 · 4 obs

○ 2017-03-20 04:37:56
● 2020-01-06 12:10:48
○ 2026-02-18 21:05:28
○ 2026-03-27 11:05:22

○A176.74.176.1842015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 01:42:50
○ 2015-12-10 10:15:08
○ 2026-03-27 11:05:22

○A184.168.221.1042015-12-10 → 2016-07-08 · 5 obs

○ 2015-08-14 01:42:50
● 2015-12-10 10:15:08
● 2016-07-08 03:38:24
○ 2017-03-20 04:37:56
○ 2026-03-27 11:05:22

○A208.73.210.2002017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-08 03:38:24
● 2017-03-20 04:37:56
○ 2020-01-06 12:10:48
○ 2026-03-27 11:05:22

○A208.73.210.2142017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-08 03:38:24
● 2017-03-20 04:37:56
○ 2020-01-06 12:10:48
○ 2026-03-27 11:05:22

○A208.73.210.2172017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-08 03:38:24
● 2017-03-20 04:37:56
○ 2020-01-06 12:10:48
○ 2026-03-27 11:05:22

○A208.73.211.1782017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-08 03:38:24
● 2017-03-20 04:37:56
○ 2020-01-06 12:10:48
○ 2026-03-27 11:05:22

●A216.198.79.12026-02-18 → 2026-03-27 · 3 obs

○ 2020-01-06 12:10:48
● 2026-02-18 21:05:28
● 2026-03-27 11:05:22

○A35.169.58.1882020-01-06 → 2020-01-06 · 4 obs

○ 2017-03-20 04:37:56
● 2020-01-06 12:10:48
○ 2026-02-18 21:05:28
○ 2026-03-27 11:05:22

○A54.208.77.1242020-01-06 → 2020-01-06 · 4 obs

○ 2017-03-20 04:37:56
● 2020-01-06 12:10:48
○ 2026-02-18 21:05:28
○ 2026-03-27 11:05:22

●A64.29.17.12026-02-18 → 2026-03-27 · 3 obs

○ 2020-01-06 12:10:48
● 2026-02-18 21:05:28
● 2026-03-27 11:05:22

○PTRns1.dsredirection.com2017-03-20 → 2017-03-20 · 3 obs

● 2017-03-20 04:37:56
○ 2020-01-06 12:10:48
○ 2026-03-27 11:05:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
physicians4u.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.44.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for physicians4u.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.198.79.1, 216.198.79.65`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

IP Addresses

physicians4u.com points to two IP numbers: 64.29.17.1 and 216.198.79.1.

Other host names such as percentformula.com, _dc-mx.544e4db67730.dailythanth.com, abebars.io, richgieg.com and www.las-casonas.com.ar share IP numbers with physicians4u.com.

Name Servers

physicians4u.com is delegated to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

physicians4u.com uses the same name server setup as other domains, including aspa.com.mx, anthonyjoneschiro.com, micahbuller.com, optw.us and jayandsparrow.com.

At least part of the name servers for physicians4u.com are shared with other domains, for instance ecutuner.ca, themoderati.com, isoterm.cl, rollas.com.au and hle.rs.

These name servers are commonly used alongside f.zeit-world.com and d.zeit-world.org.

Host names with two IP numbers:

ns1.vercel-dns.com points to 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13.

ns2.vercel-dns.com points to 2a00:edc0:6259:7:13::2 and 198.51.45.13.

physicians4u.com - robtex.com