pdfa.com - dns.ninja

`pdfa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:398^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:82e4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.152^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.228^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aliza.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2637^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c237^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aliza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2237^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aliza.ns.cloudflare.com`
		A	108.162.194.55^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	162.159.38.55^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	172.64.34.55^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
NS	`justin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`justin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`justin.ns.cloudflare.com`
		A	108.162.193.187^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	172.64.33.187^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	173.245.59.187^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
MX	`pdfa-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
TXT	`MS=ms46782982`
TXT	`v=spf1 include:mailgun.org include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.152, 172.67.130.228
		IPv6 hints	2606:4700:3033::6815:398, 2606:4700:3033::ac43:82e4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`aliza.ns.cloudflare.com`dns@cloudflare.com serial=2407509655

`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=1783677767

Same first word

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afpd.pt

DNS History

16 records (7 active, 9 former)

●NSaliza.ns.cloudflare.com2026-02-24 → 2026-07-10 · 3 obs

○ 2016-04-02 17:51:28
● 2026-02-24 06:40:20
● 2026-07-10 10:04:00

○NSbuy.internettraffic.com2015-08-18 → 2016-04-02 · 4 obs

● 2015-08-18 19:42:10
● 2016-04-02 17:51:28
○ 2026-02-24 06:40:20
○ 2026-07-10 10:04:00

●NSjustin.ns.cloudflare.com2026-02-24 → 2026-07-10 · 3 obs

○ 2016-04-02 17:51:28
● 2026-02-24 06:40:20
● 2026-07-10 10:04:00

○NSsell.internettraffic.com2015-08-18 → 2016-04-02 · 4 obs

● 2015-08-18 19:42:10
● 2016-04-02 17:51:28
○ 2026-02-24 06:40:20
○ 2026-07-10 10:04:00

●MXpdfa-com.mail.protection.outlook.com2026-02-24 → 2026-07-10 · 2 obs

● 2026-02-24 06:40:20
● 2026-07-10 10:04:00

●A104.21.3.1522026-03-30 → 2026-07-10 · 9 obs

○ 2026-02-24 06:40:20
● 2026-03-30 01:14:10
● 2026-04-06 04:28:28
○ 2026-04-06 20:30:54
● 2026-04-12 01:24:06
● 2026-06-11 08:58:28
○ 2026-06-11 22:17:02
● 2026-06-14 02:28:10
● 2026-07-10 10:04:00

●A172.67.130.2282026-03-30 → 2026-07-10 · 9 obs

○A188.114.96.02026-02-24 → 2026-06-11 · 10 obs

○ 2016-04-02 17:51:28
● 2026-02-24 06:40:20
○ 2026-03-30 01:14:10
○ 2026-04-06 04:28:28
● 2026-04-06 20:30:54
○ 2026-04-12 01:24:06
○ 2026-06-11 08:58:28
● 2026-06-11 22:17:02
○ 2026-06-14 02:28:10
○ 2026-07-10 10:04:00

○A188.114.97.02026-02-24 → 2026-06-11 · 10 obs

○A2606:4700:3030::ac43:82e42026-03-30 → 2026-06-14 · 10 obs

●A2606:4700:3033::6815:3982026-07-08 → 2026-07-10 · 3 obs

○ 2026-06-14 02:28:10
● 2026-07-08 02:09:40
● 2026-07-10 10:04:00

●A2606:4700:3033::ac43:82e42026-07-08 → 2026-07-10 · 3 obs

○ 2026-06-14 02:28:10
● 2026-07-08 02:09:40
● 2026-07-10 10:04:00

○A2606:4700:3035::6815:3982026-03-30 → 2026-06-14 · 10 obs

○A2a06:98c1:3120::2026-02-24 → 2026-06-11 · 10 obs

○A2a06:98c1:3121::2026-02-24 → 2026-06-11 · 10 obs

○A69.172.201.2082015-08-18 → 2016-04-02 · 4 obs

● 2015-08-18 19:42:10
● 2016-04-02 17:51:28
○ 2026-02-24 06:40:20
○ 2026-07-10 10:04:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pdfa.com	justin.ns.cloudflare.com, aliza.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.55

NS records: justin.ns.cloudflare.com, aliza.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.152, 172.67.130.228`
AAAA	2	`2606:4700:3033::ac43:82e4, 2606:4700:3033::6815:398`
NS	2	`aliza.ns.cloudflare.com, justin.ns.cloudflare.com`
MX	1	`pdfa-com.mail.protection.outlook.com (pr`
TXT	2	`MS=ms46782982, v=spf1 include:mailgun.org include:spf.p`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aliza.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pdfa.com directs to four IP numbers, which are 104.21.3.152, 172.67.130.228, 2606:4700:3033::6815:398 and 2606:4700:3033::ac43:82e4.

Additional host names — www.2m020.vip, freelyads.com, ah3030.com and two others — share IP numbers with pdfa.com.

Name Servers

pdfa.com has two authoritative name servers — aliza.ns.cloudflare.com and justin.ns.cloudflare.com.

pdfa.com shares its name server setup with other domains, including novazapas.com, kanjambuffalo.com, gatherboard.com and two others.

There is at least partial name server overlap between pdfa.com and other domains — easybrain.com, datapros.org, terrylifts.com and two more among them.

These name servers are routinely deployed together with the name servers denver.ns.cloudflare.com.

Host names with 6 IP numbers:

aliza.ns.cloudflare.com points to 108.162.194.55, 162.159.38.55, 172.64.34.55 and 3 other IP addresses.

justin.ns.cloudflare.com points to 108.162.193.187, 172.64.33.187, 173.245.59.187 and 3 other IP addresses.

Mail Servers

pdfa.com has one mail server: pdfa-com.mail.protection.outlook.com.

pdfa-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.42, 52.101.9.2, 52.101.10.1 and 5 other.