pdfuu.com - dns.ninja

`pdfuu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2ddb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:db81^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.219^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.129^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clay.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c158^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2158^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clay.ns.cloudflare.com`
		A	108.162.193.88^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	172.64.33.88^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	173.245.59.88^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
NS	`kallie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2655^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c255^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kallie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2255^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kallie.ns.cloudflare.com`
		A	108.162.194.85^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	162.159.38.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	172.64.34.85^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.219, 172.67.219.129
		IPv6 hints	2606:4700:3033::6815:2ddb, 2606:4700:3036::ac43:db81
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`clay.ns.cloudflare.com`dns@cloudflare.com serial=2410021581

`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=1784884582

Previously MX for

www.pdfuu.com

pdfuu.com

Subdomains

www.pdfuu.com

Same first word

pdfuu.com

Similar names

dufup.cn

DNS History

19 records (6 active, 13 former)

○NSalgin.ns.cloudflare.com2016-10-03 → 2016-12-25 · 5 obs

○ 2016-06-14 10:41:48
● 2016-10-03 15:16:18
● 2016-12-25 00:17:24
○ 2026-02-15 23:44:04
○ 2026-07-24 09:43:40

●NSclay.ns.cloudflare.com2026-02-15 → 2026-07-24 · 3 obs

○ 2016-12-25 00:17:24
● 2026-02-15 23:44:04
● 2026-07-24 09:43:40

●NSkallie.ns.cloudflare.com2026-02-15 → 2026-07-24 · 3 obs

○ 2016-12-25 00:17:24
● 2026-02-15 23:44:04
● 2026-07-24 09:43:40

○NSlady.ns.cloudflare.com2016-10-03 → 2016-12-25 · 5 obs

○ 2016-06-14 10:41:48
● 2016-10-03 15:16:18
● 2016-12-25 00:17:24
○ 2026-02-15 23:44:04
○ 2026-07-24 09:43:40

○NSns8109.hostgator.com2015-08-13 → 2016-06-14 · 5 obs

○ 2008-03-07 02:44:10
● 2015-08-13 13:14:48
● 2016-06-14 10:41:48
○ 2016-10-03 15:16:18
○ 2026-07-24 09:43:40

○NSns8110.hostgator.com2015-08-13 → 2016-06-14 · 5 obs

○ 2008-03-07 02:44:10
● 2015-08-13 13:14:48
● 2016-06-14 10:41:48
○ 2016-10-03 15:16:18
○ 2026-07-24 09:43:40

○MXpdfuu.com2015-08-13 → 2016-06-14 · 5 obs

○ 2008-03-07 02:44:10
● 2015-08-13 13:14:48
● 2016-06-14 10:41:48
○ 2016-10-03 15:16:18
○ 2026-07-24 09:43:40

●A104.21.45.2192026-02-15 → 2026-07-24 · 3 obs

○ 2016-12-25 00:17:24
● 2026-02-15 23:44:04
● 2026-07-24 09:43:40

○A104.24.98.2212016-10-03 → 2016-12-25 · 5 obs

○ 2016-09-06 17:54:16
● 2016-10-03 15:16:18
● 2016-12-25 00:17:24
○ 2026-02-15 23:44:04
○ 2026-07-24 09:43:40

○A104.24.99.2212016-10-03 → 2016-12-25 · 5 obs

○ 2016-09-06 17:54:16
● 2016-10-03 15:16:18
● 2016-12-25 00:17:24
○ 2026-02-15 23:44:04
○ 2026-07-24 09:43:40

●A172.67.219.1292026-02-15 → 2026-07-24 · 3 obs

○ 2016-12-25 00:17:24
● 2026-02-15 23:44:04
● 2026-07-24 09:43:40

○A192.185.16.1072015-08-13 → 2016-06-14 · 5 obs

○ 2008-03-07 02:44:10
● 2015-08-13 13:14:48
● 2016-06-14 10:41:48
○ 2016-08-05 23:11:34
○ 2026-07-24 09:43:40

○A2400:cb00:2048:1::6818:62dd2016-10-03 → 2016-12-25 · 5 obs

○ 2016-09-06 17:54:16
● 2016-10-03 15:16:18
● 2016-12-25 00:17:24
○ 2026-02-15 23:44:04
○ 2026-07-24 09:43:40

○A2400:cb00:2048:1::6818:63dd2016-10-03 → 2016-12-25 · 5 obs

○ 2016-09-06 17:54:16
● 2016-10-03 15:16:18
● 2016-12-25 00:17:24
○ 2026-02-15 23:44:04
○ 2026-07-24 09:43:40

○A2606:4700:3032::6815:2ddb2026-02-15 → 2026-06-09 · 5 obs

○ 2016-12-25 00:17:24
● 2026-02-15 23:44:04
● 2026-06-09 11:45:24
○ 2026-07-13 00:30:30
○ 2026-07-24 09:43:40

●A2606:4700:3033::6815:2ddb2026-07-13 → 2026-07-24 · 3 obs

○ 2026-06-09 11:45:24
● 2026-07-13 00:30:30
● 2026-07-24 09:43:40

○A2606:4700:3033::ac43:db812026-02-15 → 2026-06-09 · 5 obs

○ 2016-12-25 00:17:24
● 2026-02-15 23:44:04
● 2026-06-09 11:45:24
○ 2026-07-13 00:30:30
○ 2026-07-24 09:43:40

●A2606:4700:3036::ac43:db812026-07-13 → 2026-07-24 · 3 obs

○ 2026-06-09 11:45:24
● 2026-07-13 00:30:30
● 2026-07-24 09:43:40

○A69.64.147.2422016-08-05 → 2016-09-06 · 5 obs

○ 2016-06-14 10:41:48
● 2016-08-05 23:11:34
● 2016-09-06 17:54:16
○ 2016-10-03 15:16:18
○ 2026-07-24 09:43:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pdfuu.com	clay.ns.cloudflare.com, kallie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.85

NS records: clay.ns.cloudflare.com, kallie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfuu.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.219, 172.67.219.129`
AAAA	2	`2606:4700:3033::6815:2ddb, 2606:4700:3036::ac43:db81`
NS	2	`clay.ns.cloudflare.com, kallie.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clay.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.pdfuu.com falls under the parent pdfuu.com.

IP Addresses

pdfuu.com points to the four IP addresses 104.21.45.219, 172.67.219.129, 2606:4700:3033::6815:2ddb and 2606:4700:3036::ac43:db81.

Two other host names, along with omegatd.ru, lire-environs.sbs and weblier.com, also share IP numbers with pdfuu.com.

Name Servers

DNS delegation for pdfuu.com points to two name servers: clay.ns.cloudflare.com and kallie.ns.cloudflare.com.

pdfuu.com shares its NS records with other domains, for example teamgiant.net, chinaaos.com, geesnet.com and two others.

At least some of pdfuu.com's name servers are shared with other domains, for example beforeafterglow.com, bgvesti.com, insario.com and two more.

It is common for these name servers to be used in conjunction with the name servers ulla.ns.cloudflare.com, salvador.ns.cloudflare.com and evangeline.ns.cloudflare.com.

DNS names with 6 IP addresses:

clay.ns.cloudflare.com has IP addresses 108.162.193.88, 172.64.33.88 and 173.245.59.88, plus 3 other.

kallie.ns.cloudflare.com has IP addresses 108.162.194.85, 162.159.38.85 and 172.64.34.85, plus 3 other.