🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`engpdfreader.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:8a7d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:40fa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.250^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.125^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harvey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c398^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harvey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2398^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harvey.ns.cloudflare.com`
		A	108.162.195.152^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	162.159.44.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	172.64.35.152^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
NS	`keyla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26aa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keyla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keyla.ns.cloudflare.com`
		A	108.162.194.170^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	162.159.38.170^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	172.64.34.170^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.250, 172.67.138.125
		IPv6 hints	2606:4700:3035::ac43:8a7d, 2606:4700:3036::6815:40fa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOA	`harvey.ns.cloudflare.com`dns@cloudflare.com serial=2418889319

`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=1794321606

Same first word

engpdfreader.com

Previous names

engpathlearning.com

engpathway.com

engpathways.com

engpaulosilva.com

engpav.com

engpax.com

engpay.com

engpayam.com

engpaydar.com

engpays.com

engpazar.com

engpb.com

engpbs.com

engpc.com

engpcb.com

engpd.com

engpdc.com

engpdf.com

Next names

DNS History

16 records (6 active, 10 former)

○NSdesi.ns.cloudflare.com2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 10:47:30
○ 2026-11-10 13:22:20
○ 2026-11-10 15:02:06

●NSharvey.ns.cloudflare.com2026-11-10 → 2026-11-10 · 3 obs

○ 2026-09-14 10:47:30
● 2026-11-10 13:22:20
● 2026-11-10 15:02:06

●NSkeyla.ns.cloudflare.com2026-11-10 → 2026-11-10 · 3 obs

○ 2026-09-14 10:47:30
● 2026-11-10 13:22:20
● 2026-11-10 15:02:06

○NSneil.ns.cloudflare.com2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 10:47:30
○ 2026-11-10 13:22:20
○ 2026-11-10 15:02:06

○A104.21.51.532026-10-28 → 2026-10-28 · 4 obs

○ 2026-09-14 10:47:30
● 2026-10-28 23:55:44
○ 2026-11-10 13:22:20
○ 2026-11-10 15:02:06

●A104.21.64.2502026-11-10 → 2026-11-10 · 3 obs

○ 2026-10-28 23:55:44
● 2026-11-10 13:22:20
● 2026-11-10 15:02:06

●A172.67.138.1252026-11-10 → 2026-11-10 · 3 obs

○ 2026-10-28 23:55:44
● 2026-11-10 13:22:20
● 2026-11-10 15:02:06

○A172.67.221.1652026-10-28 → 2026-10-28 · 4 obs

○ 2026-09-14 10:47:30
● 2026-10-28 23:55:44
○ 2026-11-10 13:22:20
○ 2026-11-10 15:02:06

○A188.114.96.02026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 10:47:30
○ 2026-10-28 23:55:44
○ 2026-11-10 15:02:06

○A188.114.97.02026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 10:47:30
○ 2026-10-28 23:55:44
○ 2026-11-10 15:02:06

●A2606:4700:3035::ac43:8a7d2026-11-10 → 2026-11-10 · 3 obs

○ 2026-10-28 23:55:44
● 2026-11-10 13:22:20
● 2026-11-10 15:02:06

○A2606:4700:3036::6815:33352026-10-28 → 2026-10-28 · 4 obs

○ 2026-09-14 10:47:30
● 2026-10-28 23:55:44
○ 2026-11-10 13:22:20
○ 2026-11-10 15:02:06

●A2606:4700:3036::6815:40fa2026-11-10 → 2026-11-10 · 3 obs

○ 2026-10-28 23:55:44
● 2026-11-10 13:22:20
● 2026-11-10 15:02:06

○A2606:4700:3037::ac43:dda52026-10-28 → 2026-10-28 · 4 obs

○ 2026-09-14 10:47:30
● 2026-10-28 23:55:44
○ 2026-11-10 13:22:20
○ 2026-11-10 15:02:06

○A2a06:98c1:3120::2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 10:47:30
○ 2026-10-28 23:55:44
○ 2026-11-10 15:02:06

○A2a06:98c1:3121::2026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 10:47:30
○ 2026-10-28 23:55:44
○ 2026-11-10 15:02:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engpdfreader.com	keyla.ns.cloudflare.com, harvey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.170

NS records: keyla.ns.cloudflare.com, harvey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engpdfreader.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.125, 104.21.64.250`
AAAA	2	`2606:4700:3036::6815:40fa, 2606:4700:3035::ac43:8a7d`
NS	2	`harvey.ns.cloudflare.com, keyla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harvey.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

engpdfreader.com resolves to four IP addresses: 104.21.64.250, 172.67.138.125, 2606:4700:3035::ac43:8a7d and 2606:4700:3036::6815:40fa.

Two other host names, along with istudytech.com, billetracingproducts.com and datouavalon.online, also share IP numbers with engpdfreader.com.

Name Servers

The NS records for engpdfreader.com delegate to harvey.ns.cloudflare.com and keyla.ns.cloudflare.com.

engpdfreader.com shares its NS records with other domains, for example novamasteracc.workers.dev, 999-ank.pages.dev, larpup-web.pages.dev and two others.

engpdfreader.com partially shares its NS delegation with several other domains, including softcloudridge.shop, trtnytow.icu, nukahn.workers.dev and two others.

These name servers are regularly seen alongside nero.ns.cloudflare.com and cora.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

harvey.ns.cloudflare.com maps to 108.162.195.152, 162.159.44.152, 172.64.35.152 and 3 additional IP addresses.

keyla.ns.cloudflare.com maps to 108.162.194.170, 162.159.38.170, 172.64.34.170 and 3 additional IP addresses.

engpdfreader.com - robtex.com