`flipformatpdf.com`

DNSSEC	⚠️ Not signed
A	104.21.31.230^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.187^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenda.ns.cloudflare.com`
		A	108.162.192.77^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	172.64.32.77^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	173.245.58.77^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
NS	`kolton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c19^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c319^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kolton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2319^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kolton.ns.cloudflare.com`
		A	108.162.195.25^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	162.159.44.25^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	172.64.35.25^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.230, 172.67.180.187
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOA	`brenda.ns.cloudflare.com`dns@cloudflare.com serial=2401502062

`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=1778581321

📈 Tranco rank: #444,435

Same first word

flipformatpdf.com

DNS History

20 records (4 active, 16 former)

●NSbrenda.ns.cloudflare.com2026-03-28 → 2026-05-12 · 2 obs

● 2026-03-28 20:08:20
● 2026-05-12 10:30:54

●NSkolton.ns.cloudflare.com2026-03-28 → 2026-05-12 · 2 obs

● 2026-03-28 20:08:20
● 2026-05-12 10:30:54

●A104.21.31.2302026-03-31 → 2026-05-12 · 3 obs

○ 2026-03-31 11:23:18
● 2026-03-31 23:32:24
● 2026-05-12 10:30:54

●A172.67.180.1872026-03-31 → 2026-05-12 · 3 obs

○ 2026-03-31 11:23:18
● 2026-03-31 23:32:24
● 2026-05-12 10:30:54

○A18.160.46.1272026-03-29 → 2026-03-31 · 11 obs

○ 2026-03-28 20:08:20
● 2026-03-29 11:03:44
○ 2026-03-29 19:08:54
● 2026-03-29 21:07:34
● 2026-03-30 08:30:28
○ 2026-03-31 03:36:14
● 2026-03-31 06:11:50
○ 2026-03-31 10:52:50
● 2026-03-31 11:23:18
○ 2026-03-31 23:32:24
○ 2026-05-12 10:30:54

○A18.160.46.212026-03-29 → 2026-03-31 · 11 obs

○A18.160.46.262026-03-29 → 2026-03-31 · 11 obs

○A18.160.46.272026-03-29 → 2026-03-31 · 11 obs

○A18.164.154.242026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 20:08:20
○ 2026-03-29 11:03:44
○ 2026-05-12 10:30:54

○A18.164.154.722026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 20:08:20
○ 2026-03-29 11:03:44
○ 2026-05-12 10:30:54

○A18.164.154.882026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 20:08:20
○ 2026-03-29 11:03:44
○ 2026-05-12 10:30:54

○A18.164.154.922026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 20:08:20
○ 2026-03-29 11:03:44
○ 2026-05-12 10:30:54

○A18.65.3.1202026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 06:11:50
● 2026-03-31 10:52:50
○ 2026-03-31 11:23:18
○ 2026-05-12 10:30:54

○A18.65.3.722026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 06:11:50
● 2026-03-31 10:52:50
○ 2026-03-31 11:23:18
○ 2026-05-12 10:30:54

○A18.65.3.852026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 06:11:50
● 2026-03-31 10:52:50
○ 2026-03-31 11:23:18
○ 2026-05-12 10:30:54

○A18.65.3.982026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 06:11:50
● 2026-03-31 10:52:50
○ 2026-03-31 11:23:18
○ 2026-05-12 10:30:54

○A3.173.161.172026-03-29 → 2026-03-31 · 7 obs

○ 2026-03-29 11:03:44
● 2026-03-29 19:08:54
○ 2026-03-29 21:07:34
○ 2026-03-30 08:30:28
● 2026-03-31 03:36:14
○ 2026-03-31 06:11:50
○ 2026-05-12 10:30:54

○A3.173.161.412026-03-29 → 2026-03-31 · 7 obs

○ 2026-03-29 11:03:44
● 2026-03-29 19:08:54
○ 2026-03-29 21:07:34
○ 2026-03-30 08:30:28
● 2026-03-31 03:36:14
○ 2026-03-31 06:11:50
○ 2026-05-12 10:30:54

○A3.173.161.472026-03-29 → 2026-03-31 · 7 obs

○ 2026-03-29 11:03:44
● 2026-03-29 19:08:54
○ 2026-03-29 21:07:34
○ 2026-03-30 08:30:28
● 2026-03-31 03:36:14
○ 2026-03-31 06:11:50
○ 2026-05-12 10:30:54

○A3.173.161.622026-03-29 → 2026-03-31 · 7 obs

○ 2026-03-29 11:03:44
● 2026-03-29 19:08:54
○ 2026-03-29 21:07:34
○ 2026-03-30 08:30:28
● 2026-03-31 03:36:14
○ 2026-03-31 06:11:50
○ 2026-05-12 10:30:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
flipformatpdf.com	brenda.ns.cloudflare.com, kolton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.77

NS records: brenda.ns.cloudflare.com, kolton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flipformatpdf.com (unsigned zone)

⏱️ Timing

Total: 361ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.187, 104.21.31.230`
NS	2	`brenda.ns.cloudflare.com, kolton.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenda.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

flipformatpdf.com resolves to two IP numbers: 104.21.31.230 and 172.67.180.187.

Other host names, for instance gatgear.co, projectsky.com, china.96fanyong.com, mail.sampleraid.com and lerevedenorinia.com share IP numbers with flipformatpdf.com.

Name Servers

Two name servers brenda.ns.cloudflare.com and kolton.ns.cloudflare.com handle delegation for flipformatpdf.com.

flipformatpdf.com uses the same name server setup as other domains, for example bridgethegap.online, techinter.com.br, appinter.com.br, eletrosinter.com.br and ynternix.com.

flipformatpdf.com partially shares name servers with other domains; examples include hbn-legal.at, lexarimvolo.sbs, imgs.run, wannops.com and johnwick168.me.

These name servers commonly accompany hans.ns.cloudflare.com, tara.ns.cloudflare.com, heather.ns.cloudflare.com and monroe.ns.cloudflare.com.

Host names with six IP numbers: brenda.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4d, 2803:f800:50::6ca2:c04d, 2a06:98c1:50::ac40:204d, 108.162.192.77, 172.64.32.77 and 173.245.58.77; kolton.ns.cloudflare.com points to: 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25.

flipformatpdf.com - robtex.com