🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackptr.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4274^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9f97^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.116^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.151^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amit.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amit.ns.cloudflare.com`
		A	108.162.193.63^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	172.64.33.63^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	173.245.59.63^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
NS	`nelly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelly.ns.cloudflare.com`
		A	108.162.192.209^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	172.64.32.209^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	173.245.58.209^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.116, 172.67.159.151
		IPv6 hints	2606:4700:3032::6815:4274, 2606:4700:3037::ac43:9f97
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`amit.ns.cloudflare.com`dns@cloudflare.com serial=2412231362

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1788091856

Same first word

stackptr.de

stackptr.org

Similar names

prtstack.com

kctparts.com

tracktsp.com

kctparts.gr

ctkparts.com

starptkc.com

rtpstack.xyz

tsptrack.com

ptstrack.com

starkcpt.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSamit.ns.cloudflare.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 13:41:44
● 2026-08-30 12:23:26

●NSnelly.ns.cloudflare.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 13:41:44
● 2026-08-30 12:23:26

●MXeforward1.registrar-servers.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 13:41:44
● 2026-08-30 12:23:26

●MXeforward2.registrar-servers.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 13:41:44
● 2026-08-30 12:23:26

●MXeforward3.registrar-servers.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 13:41:44
● 2026-08-30 12:23:26

●MXeforward4.registrar-servers.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 13:41:44
● 2026-08-30 12:23:26

●MXeforward5.registrar-servers.com2026-08-28 → 2026-08-30 · 2 obs

● 2026-08-28 13:41:44
● 2026-08-30 12:23:26

●A104.21.66.1162026-08-28 → 2026-08-30 · 3 obs

○ 2026-08-28 13:41:44
● 2026-08-28 18:33:28
● 2026-08-30 12:23:26

●A172.67.159.1512026-08-28 → 2026-08-30 · 3 obs

○ 2026-08-28 13:41:44
● 2026-08-28 18:33:28
● 2026-08-30 12:23:26

○A188.114.96.02026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 13:41:44
○ 2026-08-28 18:33:28
○ 2026-08-30 12:23:26

○A188.114.97.02026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 13:41:44
○ 2026-08-28 18:33:28
○ 2026-08-30 12:23:26

●A2606:4700:3032::6815:42742026-08-28 → 2026-08-30 · 3 obs

○ 2026-08-28 13:41:44
● 2026-08-28 18:33:28
● 2026-08-30 12:23:26

●A2606:4700:3037::ac43:9f972026-08-28 → 2026-08-30 · 3 obs

○ 2026-08-28 13:41:44
● 2026-08-28 18:33:28
● 2026-08-30 12:23:26

○A2a06:98c1:3120::2026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 13:41:44
○ 2026-08-28 18:33:28
○ 2026-08-30 12:23:26

○A2a06:98c1:3121::2026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 13:41:44
○ 2026-08-28 18:33:28
○ 2026-08-30 12:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
stackptr.org	amit.ns.cloudflare.com, nelly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.209

NS records: amit.ns.cloudflare.com, nelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackptr.org (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.116, 172.67.159.151`
AAAA	2	`2606:4700:3032::6815:4274, 2606:4700:3037::ac43:9f97`
NS	2	`amit.ns.cloudflare.com, nelly.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amit.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

stackptr.org points to the four IP addresses 104.21.66.116, 172.67.159.151, 2606:4700:3032::6815:4274 and 2606:4700:3037::ac43:9f97.

Two other host names, along with mindbodyperformancehub.fit, 6-777bet.com and mirumhongkong.com, also share IP numbers with stackptr.org.

Name Servers

stackptr.org uses two name servers for its delegation: amit.ns.cloudflare.com and nelly.ns.cloudflare.com.

stackptr.org shares its NS records with other domains, for example betpandamail18.com, lightpoke.com, floormanlongisland.com and two others.

At least some of stackptr.org's name servers are shared with other domains, for example kikomaju.com, debridpe.com, thewillfulmillionaire.com and two more.

It is common for these name servers to be used in conjunction with the name servers alberto.ns.cloudflare.com, lennon.ns.cloudflare.com and indie.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname amit.ns.cloudflare.com directs to 108.162.193.63, 172.64.33.63 and 173.245.59.63 along with 3 other IP addresses.

Hostname nelly.ns.cloudflare.com directs to 108.162.192.209, 172.64.32.209 and 173.245.58.209 along with 3 other IP addresses.

Mail Servers

stackptr.org has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between stackptr.org and other domains, including seo-agents.com, looksmaxresearch.com, craftisy.com and two others.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.