stdtestingnyc.info - dns.ninja

`stdtestingnyc.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:adab^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5022^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.34^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.171^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ian.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`marge.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
TXT	`v=spf1 +a +mx +ip4:51.222.43.131 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.34, 172.67.173.171
		IPv6 hints	2606:4700:3032::ac43:adab, 2606:4700:3033::6815:5022
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOA	`ian.ns.cloudflare.com`dns@cloudflare.com serial=2407333875

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1782642811

Subdomains

www.stdtestingnyc.info

Same first word

stdtestingnyc.info

DNS History

20 records (11 active, 9 former)

●NSian.ns.cloudflare.com2026-02-17 → 2026-06-28 · 3 obs

○ 2018-08-18 17:55:20
● 2026-02-17 04:49:38
● 2026-06-28 11:15:34

●NSmarge.ns.cloudflare.com2026-02-17 → 2026-06-28 · 3 obs

○ 2018-08-18 17:55:20
● 2026-02-17 04:49:38
● 2026-06-28 11:15:34

○NSns1.dreamhost.com2018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 17:55:20
○ 2026-02-17 04:49:38
○ 2026-06-28 11:15:34

○NSns2.dreamhost.com2018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 17:55:20
○ 2026-02-17 04:49:38
○ 2026-06-28 11:15:34

○NSns3.dreamhost.com2018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 17:55:20
○ 2026-02-17 04:49:38
○ 2026-06-28 11:15:34

●MXalt1.aspmx.l.google.com2026-02-17 → 2026-06-28 · 2 obs

● 2026-02-17 04:49:38
● 2026-06-28 11:15:34

●MXalt2.aspmx.l.google.com2026-02-17 → 2026-06-28 · 2 obs

● 2026-02-17 04:49:38
● 2026-06-28 11:15:34

●MXalt3.aspmx.l.google.com2026-02-17 → 2026-06-28 · 2 obs

● 2026-02-17 04:49:38
● 2026-06-28 11:15:34

●MXalt4.aspmx.l.google.com2026-02-17 → 2026-06-28 · 2 obs

● 2026-02-17 04:49:38
● 2026-06-28 11:15:34

●MXaspmx.l.google.com2026-02-17 → 2026-06-28 · 2 obs

● 2026-02-17 04:49:38
● 2026-06-28 11:15:34

●A104.21.80.342026-02-17 → 2026-06-28 · 7 obs

○ 2018-08-18 17:55:20
● 2026-02-17 04:49:38
● 2026-03-23 02:46:22
○ 2026-03-24 05:42:00
○ 2026-04-09 04:47:24
● 2026-05-29 19:03:02
● 2026-06-28 11:15:34

●A172.67.173.1712026-02-17 → 2026-06-28 · 7 obs

○ 2018-08-18 17:55:20
● 2026-02-17 04:49:38
● 2026-03-23 02:46:22
○ 2026-03-24 05:42:00
○ 2026-04-09 04:47:24
● 2026-05-29 19:03:02
● 2026-06-28 11:15:34

○A188.114.96.02026-03-24 → 2026-04-09 · 5 obs

○ 2026-03-23 02:46:22
● 2026-03-24 05:42:00
● 2026-04-09 04:47:24
○ 2026-05-29 19:03:02
○ 2026-06-28 11:15:34

○A188.114.97.02026-03-24 → 2026-04-09 · 5 obs

○ 2026-03-23 02:46:22
● 2026-03-24 05:42:00
● 2026-04-09 04:47:24
○ 2026-05-29 19:03:02
○ 2026-06-28 11:15:34

○A208.113.143.1502018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 17:55:20
○ 2026-02-17 04:49:38
○ 2026-06-28 11:15:34

○A2606:4700:3030::ac43:adab2026-02-17 → 2026-06-14 · 9 obs

○ 2018-08-18 17:55:20
● 2026-02-17 04:49:38
● 2026-03-23 02:46:22
○ 2026-03-24 05:42:00
○ 2026-04-09 04:47:24
● 2026-05-29 19:03:02
● 2026-06-14 17:39:54
○ 2026-06-27 23:49:50
○ 2026-06-28 11:15:34

●A2606:4700:3032::ac43:adab2026-06-27 → 2026-06-28 · 3 obs

○ 2026-06-14 17:39:54
● 2026-06-27 23:49:50
● 2026-06-28 11:15:34

●A2606:4700:3033::6815:50222026-02-17 → 2026-06-28 · 7 obs

○ 2018-08-18 17:55:20
● 2026-02-17 04:49:38
● 2026-03-23 02:46:22
○ 2026-03-24 05:42:00
○ 2026-04-09 04:47:24
● 2026-05-29 19:03:02
● 2026-06-28 11:15:34

○A2a06:98c1:3120::2026-03-24 → 2026-04-09 · 5 obs

○ 2026-03-23 02:46:22
● 2026-03-24 05:42:00
● 2026-04-09 04:47:24
○ 2026-05-29 19:03:02
○ 2026-06-28 11:15:34

○A2a06:98c1:3121::2026-03-24 → 2026-04-09 · 5 obs

○ 2026-03-23 02:46:22
● 2026-03-24 05:42:00
● 2026-04-09 04:47:24
○ 2026-05-29 19:03:02
○ 2026-06-28 11:15:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
stdtestingnyc.info	ian.ns.cloudflare.com, marge.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.118

NS records: ian.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stdtestingnyc.info (unsigned zone)

⏱️ Timing

Total: 702ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.171, 104.21.80.34`
AAAA	2	`2606:4700:3032::ac43:adab, 2606:4700:3033::6815:5022`
NS	2	`ian.ns.cloudflare.com, marge.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 +a +mx +ip4:51.222.43.131 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ian.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

www.stdtestingnyc.info is a subdomain of stdtestingnyc.info.

IP Addresses

stdtestingnyc.info points to the four IP addresses 104.21.80.34, 172.67.173.171, 2606:4700:3032::ac43:adab and 2606:4700:3033::6815:5022.

Among the host names that share IP numbers with stdtestingnyc.info are ssddrives.com.br, www.officeitems.shop, regestration-zama.org and two others.

Name Servers

stdtestingnyc.info uses two name servers for its delegation: ian.ns.cloudflare.com and marge.ns.cloudflare.com.

stdtestingnyc.info has the same name server delegation as a number of other domains, such as implantdentistirvine.com, dentalimplantsbakersfield.com, smdentalimplantcenter.com and two more.

The name servers of stdtestingnyc.info overlap at least partially with those of other domains — among them nogaam.com, cerradopost.com, mc-archive.com and two more.

The name servers lily.ns.cloudflare.com, stevie.ns.cloudflare.com and meera.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

Hostname ian.ns.cloudflare.com directs to 108.162.193.118, 172.64.33.118 and 173.245.59.118 along with 3 other IP addresses.

Hostname marge.ns.cloudflare.com directs to 108.162.192.191, 172.64.32.191 and 173.245.58.191 along with 3 other IP addresses.

Mail Servers

stdtestingnyc.info has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

stdtestingnyc.info shares at least some of its mail servers with other domains — for example dominicstay.com, ns500765.ns500693.ns500699.ns500699.ns500699.ns500734.ns500588.ns500588.ns500588.ns500699.ns500588.ns500693.ns500602.dtrkdll.com, ns500742.ns500742.ns500671.ns500688.ns500704.ns500705.ns500291.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 172.253.63.27 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.