api.penpaperprep.com - dns.ninja

`api.penpaperprep.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2f02^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8f88^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.2^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.136^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.2, 172.67.143.136
		IPv6 hints	2606:4700:3032::6815:2f02, 2606:4700:3035::ac43:8f88
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com

`penpaperprep.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2f02^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8f88^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.2^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.136^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
NS	`carol.ns.cloudflare.com`
MX	`mx2.zoho.in` ⭐
MX	`mx3.zoho.in`⁽²⁰⁾
MX	`mx.zoho.in`⁽⁵⁰⁾
TXT	`google-site-verification=P6GkHtx-vIcTmolawu4fUATKrRIIkPsLVhBKZ-m-zTU`
TXT	`mailerlite-domain-verification=7b8bc47814842c91a1c6fc3e64fcb00520c9ba01`
TXT	`v=spf1 include:zoho.in a mx include:_spf.mlsend.com ~all`
TXT	`zoho-verification=zb60529314.zmverify.zoho.in`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.2, 172.67.143.136
		IPv6 hints	2606:4700:3032::6815:2f02, 2606:4700:3035::ac43:8f88
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2407533170

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DNS History

10 records (4 active, 6 former)

●A104.21.47.22026-05-09 → 2026-07-04 · 7 obs

● 2026-05-09 20:13:12
● 2026-05-18 03:35:30
○ 2026-05-24 06:48:44
● 2026-05-27 19:27:00
○ 2026-06-17 06:22:16
● 2026-07-04 16:08:14
● 2026-07-04 16:08:16

●A172.67.143.1362026-05-09 → 2026-07-04 · 7 obs

● 2026-05-09 20:13:12
● 2026-05-18 03:35:30
○ 2026-05-24 06:48:44
● 2026-05-27 19:27:00
○ 2026-06-17 06:22:16
● 2026-07-04 16:08:14
● 2026-07-04 16:08:16

○A188.114.96.02026-05-24 → 2026-06-17 · 7 obs

○ 2026-05-09 20:13:12
○ 2026-05-18 03:35:30
● 2026-05-24 06:48:44
○ 2026-05-27 19:27:00
● 2026-06-17 06:22:16
○ 2026-07-04 16:08:14
○ 2026-07-04 16:08:16

○A188.114.97.02026-05-24 → 2026-06-17 · 7 obs

○ 2026-05-09 20:13:12
○ 2026-05-18 03:35:30
● 2026-05-24 06:48:44
○ 2026-05-27 19:27:00
● 2026-06-17 06:22:16
○ 2026-07-04 16:08:14
○ 2026-07-04 16:08:16

●A2606:4700:3032::6815:2f022026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-17 06:22:16
● 2026-07-04 16:08:14
● 2026-07-04 16:08:16

○A2606:4700:3032::ac43:8f882026-05-09 → 2026-05-27 · 6 obs

● 2026-05-09 20:13:12
● 2026-05-18 03:35:30
○ 2026-05-24 06:48:44
● 2026-05-27 19:27:00
○ 2026-06-17 06:22:16
○ 2026-07-04 16:08:16

●A2606:4700:3035::ac43:8f882026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-17 06:22:16
● 2026-07-04 16:08:14
● 2026-07-04 16:08:16

○A2606:4700:3036::6815:2f022026-05-09 → 2026-05-27 · 6 obs

● 2026-05-09 20:13:12
● 2026-05-18 03:35:30
○ 2026-05-24 06:48:44
● 2026-05-27 19:27:00
○ 2026-06-17 06:22:16
○ 2026-07-04 16:08:16

○A2a06:98c1:3120::2026-05-24 → 2026-06-17 · 7 obs

○ 2026-05-09 20:13:12
○ 2026-05-18 03:35:30
● 2026-05-24 06:48:44
○ 2026-05-27 19:27:00
● 2026-06-17 06:22:16
○ 2026-07-04 16:08:14
○ 2026-07-04 16:08:16

○A2a06:98c1:3121::2026-05-24 → 2026-06-17 · 7 obs

○ 2026-05-09 20:13:12
○ 2026-05-18 03:35:30
● 2026-05-24 06:48:44
○ 2026-05-27 19:27:00
● 2026-06-17 06:22:16
○ 2026-07-04 16:08:14
○ 2026-07-04 16:08:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
penpaperprep.com	carol.ns.cloudflare.com, albert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.58

NS records: carol.ns.cloudflare.com, albert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for penpaperprep.com (unsigned zone)

⏱️ Timing

Total: 1784ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.136, 104.21.47.2`
AAAA	2	`2606:4700:3032::6815:2f02, 2606:4700:3035::ac43:8f88`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

api.penpaperprep.com resolves to four IP addresses: 104.21.47.2, 172.67.143.136, 2606:4700:3032::6815:2f02 and 2606:4700:3035::ac43:8f88.

Additional host names — erectedcuteboys.com, www.ansarburney.org, 79bet2.net and two others — share IP numbers with api.penpaperprep.com.