pdfwork.com - dns.ninja

`pdfwork.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c2d2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2c2d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.45^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.210^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`joel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joel.ns.cloudflare.com`
		A	108.162.193.184^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	172.64.33.184^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	173.245.59.184^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
TXT	`google-site-verification=U3BtWvoDmmK2Hhswg6FXMpAEGKUyLN4IFY4hcfCcbVs`
TXT	`google-site-verification=iTKO9ZU_dw4xAlc0osaKt2b_5pX06CCx0WusEuG-WVQ`
TXT	`google-site-verification=lh5subb5qHNv1fbdXMAuVDGF9lfttdwym1YIw36ISw8`
TXT	`google-site-verification=oogwv9fJrCxJ77rwYMmIQGALUBIQb-gOY13Ag3q6Wc8`
TXT	`google-site-verification=xAW6o3rHGY2CuHMVt8vup1Xtxb26F4MTBfPaUb597mE`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.45, 172.67.194.210
		IPv6 hints	2606:4700:3033::ac43:c2d2, 2606:4700:3037::6815:2c2d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2411396272

`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=1785914644

Subdomains

track-growth.pdfwork.com

qr-scanner.pdfwork.com

Same first word

pdfwork.com

DNS History

18 records (7 active, 11 former)

●NSasa.ns.cloudflare.com2017-02-02 → 2026-08-05 · 3 obs

○ 2016-04-29 02:08:32
● 2017-02-02 03:47:48
● 2026-08-05 07:41:04

●NSjoel.ns.cloudflare.com2017-02-02 → 2026-08-05 · 3 obs

○ 2016-04-29 02:08:32
● 2017-02-02 03:47:48
● 2026-08-05 07:41:04

○NSns2.quickserve.com2015-06-24 → 2016-04-29 · 4 obs

● 2015-06-24 19:32:14
● 2016-04-29 02:08:32
○ 2017-02-02 03:47:48
○ 2026-08-05 07:41:04

○NSns7.ns0.com2015-06-24 → 2016-04-29 · 4 obs

● 2015-06-24 19:32:14
● 2016-04-29 02:08:32
○ 2017-02-02 03:47:48
○ 2026-08-05 07:41:04

○MXmailwash31.pair.com2016-04-29 → 2018-01-06 · 5 obs

○ 2016-02-04 22:56:04
● 2016-04-29 02:08:32
● 2018-01-06 01:58:32
○ 2026-06-21 17:55:42
○ 2026-08-05 07:41:04

○MXqs2786.pair.com2015-06-24 → 2016-02-04 · 4 obs

● 2015-06-24 19:32:14
● 2016-02-04 22:56:04
○ 2016-04-29 02:08:32
○ 2026-08-05 07:41:04

●MXsmtp.google.com2026-06-21 → 2026-08-05 · 3 obs

○ 2018-01-06 01:58:32
● 2026-06-21 17:55:42
● 2026-08-05 07:41:04

○A104.18.50.1252017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-29 02:08:32
● 2017-02-02 03:47:48
○ 2018-01-06 01:58:32
○ 2026-08-05 07:41:04

○A104.18.51.1252017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-29 02:08:32
● 2017-02-02 03:47:48
○ 2018-01-06 01:58:32
○ 2026-08-05 07:41:04

●A104.21.44.452026-06-21 → 2026-08-05 · 3 obs

○ 2018-01-06 01:58:32
● 2026-06-21 17:55:42
● 2026-08-05 07:41:04

●A172.67.194.2102026-06-21 → 2026-08-05 · 3 obs

○ 2018-01-06 01:58:32
● 2026-06-21 17:55:42
● 2026-08-05 07:41:04

○A216.92.50.272015-06-24 → 2016-04-29 · 4 obs

● 2015-06-24 19:32:14
● 2016-04-29 02:08:32
○ 2017-02-02 03:47:48
○ 2026-08-05 07:41:04

○A2400:cb00:2048:1::6812:327d2017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-29 02:08:32
● 2017-02-02 03:47:48
○ 2018-01-06 01:58:32
○ 2026-08-05 07:41:04

○A2400:cb00:2048:1::6812:337d2017-02-02 → 2017-02-02 · 4 obs

○ 2016-04-29 02:08:32
● 2017-02-02 03:47:48
○ 2018-01-06 01:58:32
○ 2026-08-05 07:41:04

○A2606:4700:3033::6815:2c2d2026-06-21 → 2026-06-21 · 4 obs

○ 2018-01-06 01:58:32
● 2026-06-21 17:55:42
○ 2026-08-04 01:04:18
○ 2026-08-05 07:41:04

●A2606:4700:3033::ac43:c2d22026-06-21 → 2026-08-05 · 3 obs

○ 2018-01-06 01:58:32
● 2026-06-21 17:55:42
● 2026-08-05 07:41:04

●A2606:4700:3037::6815:2c2d2026-08-04 → 2026-08-05 · 3 obs

○ 2026-06-21 17:55:42
● 2026-08-04 01:04:18
● 2026-08-05 07:41:04

○A52.44.37.1542018-01-06 → 2018-01-06 · 4 obs

○ 2017-02-02 03:47:48
● 2018-01-06 01:58:32
○ 2026-06-21 17:55:42
○ 2026-08-05 07:41:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
pdfwork.com	joel.ns.cloudflare.com, asa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.246

NS records: joel.ns.cloudflare.com, asa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfwork.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.210, 104.21.44.45`
AAAA	2	`2606:4700:3037::6815:2c2d, 2606:4700:3033::ac43:c2d2`
NS	2	`asa.ns.cloudflare.com, joel.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	5	`google-site-verification=U3BtWvoDmmK2Hhs, google-site-verification=iTKO9ZU_dw4xAlc...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

track-growth.pdfwork.com and qr-scanner.pdfwork.com each fall under pdfwork.com as their parent domain.

IP Addresses

pdfwork.com has four IP addresses: 104.21.44.45, 172.67.194.210, 2606:4700:3033::ac43:c2d2 and 2606:4700:3037::6815:2c2d.

Two other host names, along with hardwarewerk.com, ap-ledger.com and www.wallflowerdesigns.org, also share IP numbers with pdfwork.com.

Name Servers

DNS delegation for pdfwork.com points to two name servers: asa.ns.cloudflare.com and joel.ns.cloudflare.com.

pdfwork.com shares its NS records with other domains, for example regwork.com, debofsky.com, freespeedcheck.net and two others.

pdfwork.com has at least partial name server overlap with other domains, such as betkom499.com, aicatalogue.com, 95hgv.com and two others.

These name servers tend to appear together with the name servers lana.ns.cloudflare.com, april.ns.cloudflare.com and marty.ns.cloudflare.com.

DNS names with 6 IP addresses:

asa.ns.cloudflare.com has IP addresses 108.162.192.246, 172.64.32.246 and 173.245.58.246, plus 3 other.

joel.ns.cloudflare.com has IP addresses 108.162.193.184, 172.64.33.184 and 173.245.59.184, plus 3 other.

Mail Servers

The sole mail server for pdfwork.com is smtp.google.com.

Among the domains sharing a mail server setup with pdfwork.com are mrgoodwin.com, abpt.com.au, am-at.com and two others.

There is at least a partial MX overlap between pdfwork.com and other domains, including besfso.com, lesliesong.com, onethesis.com and two others.

These mail servers frequently co-occur with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 172.253.139.26, 172.253.139.27, 173.194.45.27 and 6 others.