docs4nyc.com - dns.ninja

`docs4nyc.com`

DNSSEC	⚠️ Not signed
A	64.251.33.89^{🇺🇸 AS4699664.251.33.0/24 nychhc}
		PTR	`communitycarenyc.com`
		PTR	`docs4nyc.com`
		PTR	`doctors4nyc.com`
		PTR	`southbkhealthgala.com`
		PTR	`docs4nyc.info`
		PTR	`doctors4nyc.info`
		PTR	`communitycare.nyc`
		PTR	`expresscare.nyc`
		PTR	`fastcare.nyc`
		PTR	`myexpresscare.nyc`
		PTR	`nyccare.nyc`
		PTR	`quickcare.nyc`
		PTR	`testandtrace.nyc`
		PTR	`testandtreat.nyc`
		PTR	`testtrace.nyc`
		PTR	`athomenyc.org`
		PTR	`bellevuebariatrics.org`
		PTR	`communitycarenyc.org`
		PTR	`docs4nyc.org`
		PTR	`doctors4nyc.org`
		PTR	`healthhomenyc.org`
		PTR	`nurses4nyc.org`
		PTR	`nycathome.org`
		PTR	`nychealthandhospitals.org`
		PTR	`nychhc.org`
		PTR	`onecityhealth.org`
		PTR	`www.docs4nyc.com`
		PTR	`www.doctors4nyc.com`
		PTR	`www.docs4nyc.info`
		PTR	`www.doctors4nyc.info`
		PTR	`www.docs4nyc.org`
		PTR	`www.doctors4nyc.org`
A	64.251.41.89^{🇺🇸 AS1158464.251.41.0/24 nychhc}
NS	`hhc-ns1.nychhc.org` ⭐
		A	64.251.33.54^{🇺🇸 AS4699664.251.33.0/24 nychhc}
			PTR	`hhc-ns1.nychhc.org`
			PTR	`hhcdns-ns1.nychhc.org`
NS	`hhc-ns3.nychhc.org`
		A	64.251.41.54^{🇺🇸 AS1158464.251.41.0/24 nychhc}
			PTR	`hhc-ns3.nychhc.org`
			PTR	`hhcdns-ns3.nychhc.org`
TXT	`ttzmnqlrn23z2z8613svccygtr2mj2h3`
TXT	`_dhb1af0ugam6fsf7mzf5erdiabsjfzu`
TXT	`krqprw8fpjc8dp5hsdgf5wttgjb5bdhb`
SOA	`hhc-ns1.nychhc.org`admin@nychhc.org serial=8

`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=1784946297

PTR for

89.41.251.64.in-addr.arpa

89.33.251.64.in-addr.arpa

Subdomains

www.docs4nyc.com

Same first word

docs4nyc.info

docs4nyc.com

docs4nyc.org

DNS History

8 records (4 active, 4 former)

●NShhc-ns1.nychhc.org2026-03-14 → 2026-07-25 · 3 obs

○ 2018-05-16 13:29:12
● 2026-03-14 21:40:34
● 2026-07-25 02:29:52

●NShhc-ns3.nychhc.org2026-03-14 → 2026-07-25 · 3 obs

○ 2018-05-16 13:29:12
● 2026-03-14 21:40:34
● 2026-07-25 02:29:52

○NSns11055.ztomy.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 13:29:12
○ 2026-03-14 21:40:34
○ 2026-07-25 02:29:52

○NSns21055.ztomy.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 13:29:12
○ 2026-03-14 21:40:34
○ 2026-07-25 02:29:52

○A209.99.64.552018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 13:29:12
○ 2026-03-14 21:40:34
○ 2026-07-25 02:29:52

●A64.251.33.892026-03-14 → 2026-07-25 · 3 obs

○ 2018-05-16 13:29:12
● 2026-03-14 21:40:34
● 2026-07-25 02:29:52

●A64.251.41.892026-03-14 → 2026-07-25 · 3 obs

○ 2018-05-16 13:29:12
● 2026-03-14 21:40:34
● 2026-07-25 02:29:52

○PTRns11055.ztomy.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 13:29:12
○ 2026-03-14 21:40:34
○ 2026-07-25 02:29:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
docs4nyc.com	hhc-ns1.nychhc.org, hhc-ns3.nychhc.org	-

✅ Authoritative Response

Server:64.251.33.54

NS records: hhc-ns1.nychhc.org, hhc-ns3.nychhc.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docs4nyc.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`64.251.41.89, 64.251.33.89`
NS	2	`hhc-ns3.nychhc.org, hhc-ns1.nychhc.org`
TXT	3	`_dhb1af0ugam6fsf7mzf5erdiabsjfzu, krqprw8fpjc8dp5hsdgf5wttgjb5bdhb...`
SOA	1	`hhc-ns1.nychhc.org admin.nychhc.org`

Analysis

Hierarchy

docs4nyc.com is the parent zone for www.docs4nyc.com.

IP Addresses

docs4nyc.com directs to two IP numbers, 64.251.33.89 and 64.251.41.89

Two other host names, along with nyccare.nyc, www.docs4nyc.info and www.doctors4nyc.info, also share IP numbers with docs4nyc.com.

Name Servers

The NS records for docs4nyc.com delegate to hhc-ns1.nychhc.org and hhc-ns3.nychhc.org.

docs4nyc.com shares its NS records with other domains, for example docs4nyc.info, doctors4nyc.org, testtrace.nyc and two others.

hhc-ns1.nychhc.org resolves to 64.251.33.54. hhc-ns3.nychhc.org resolves to 64.251.41.54. Both host names point to a single IP number.