persistentengineeringllc.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`persistentengineeringllc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5c55^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:be8a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.85^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.138^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aida.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aida.ns.cloudflare.com`
		A	108.162.192.58^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	172.64.32.58^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	173.245.58.58^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
NS	`tony.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tony.ns.cloudflare.com`
		A	108.162.193.240^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	172.64.33.240^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	173.245.59.240^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
MX	`persistentengineeringllc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c918::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00805.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch6pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c95d::4^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-ph6pr04cu00104.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn3pr04cu00106.inbound.protection.outlook.com`
		A	52.101.60.151^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bnypr03cu00107.inbound.protection.outlook.com`
		A	52.101.60.191^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn0pr05cu00107.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
		A	52.101.194.152^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 include:_spf-us.ionos.com include:spf.protection.outlook.com ~all`
TXT	`v=verifydomain MS=2253321`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.85, 172.67.190.138
		IPv6 hints	2606:4700:3033::6815:5c55, 2606:4700:3034::ac43:be8a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com
SOA	`aida.ns.cloudflare.com`dns@cloudflare.com serial=2417016191

`com`

	DNSSEC	⚠️ Not signed
	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=1794579426

Same first word

persistentengineeringllc.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSaida.ns.cloudflare.com2026-10-03 → 2026-11-13 · 2 obs

● 2026-10-03 02:54:40
● 2026-11-13 14:33:52

●NStony.ns.cloudflare.com2026-10-03 → 2026-11-13 · 2 obs

● 2026-10-03 02:54:40
● 2026-11-13 14:33:52

●MXpersistentengineeringllc-com.mail.protection.outlook.com2026-10-03 → 2026-11-13 · 2 obs

● 2026-10-03 02:54:40
● 2026-11-13 14:33:52

●A104.21.92.852026-10-03 → 2026-11-13 · 2 obs

● 2026-10-03 02:54:40
● 2026-11-13 14:33:52

●A172.67.190.1382026-10-03 → 2026-11-13 · 2 obs

● 2026-10-03 02:54:40
● 2026-11-13 14:33:52

●A2606:4700:3033::6815:5c552026-10-03 → 2026-11-13 · 2 obs

● 2026-10-03 02:54:40
● 2026-11-13 14:33:52

●A2606:4700:3034::ac43:be8a2026-10-03 → 2026-11-13 · 2 obs

● 2026-10-03 02:54:40
● 2026-11-13 14:33:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
persistentengineeringllc.com	aida.ns.cloudflare.com, tony.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.58

NS records: aida.ns.cloudflare.com, tony.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for persistentengineeringllc.com (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.138, 104.21.92.85`
AAAA	2	`2606:4700:3033::6815:5c55, 2606:4700:3034::ac43:be8a`
NS	2	`aida.ns.cloudflare.com, tony.ns.cloudflare.com`
MX	1	`persistentengineeringllc-com.mail.protec`
TXT	2	`v=spf1 include:_spf-us.ionos.com include, v=verifydomain MS=2253321`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aida.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aida.ns.cloudflare.com, aida.ns.cloudflare.com, aida.ns.cloudflare.com...)

Analysis

IP Addresses

persistentengineeringllc.com resolves to four IP addresses: 104.21.92.85, 172.67.190.138, 2606:4700:3033::6815:5c55 and 2606:4700:3034::ac43:be8a.

poundpurgepath.com, applauselens.co.uk, yakusolutions.in plus two other host names have IP numbers in common with persistentengineeringllc.com.

Name Servers

persistentengineeringllc.com has two authoritative name servers — aida.ns.cloudflare.com and tony.ns.cloudflare.com.

The name server configuration of persistentengineeringllc.com is shared with other domains, for instance mehdiahmadinzad.workers.dev, theenergywebsite.pages.dev, bobbytengmd.com and two others.

persistentengineeringllc.com partially shares its NS delegation with several other domains, including puresky1823.workers.dev, maxoham.app, oneighty9.com and two others.

These name servers often co-occur with the name servers samara.ns.cloudflare.com.

Hosts with 6 IP addresses each:

aida.ns.cloudflare.com points to 108.162.192.58, 172.64.32.58, 173.245.58.58 and 3 other IP addresses.

tony.ns.cloudflare.com points to 108.162.193.240, 172.64.33.240, 173.245.59.240 and 3 other IP addresses.

Mail Servers

persistentengineeringllc.com uses one mail server — persistentengineeringllc-com.mail.protection.outlook.com.

persistentengineeringllc-com.mail.protection.outlook.com has 8 IP addresses: 52.101.60.151, 52.101.60.191, 52.101.194.4 plus 5 more.