`stempdf.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:ad47^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:6034^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.52^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.71^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`matteo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matteo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matteo.ns.cloudflare.com`
		A	108.162.195.224^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	162.159.44.224^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	172.64.35.224^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.52, 172.67.173.71
		IPv6 hints	2606:4700:3034::ac43:ad47, 2606:4700:3036::6815:6034
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`matteo.ns.cloudflare.com`dns@cloudflare.com serial=2409336655

`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=1786390234

Same first word

stempdf.com

DNS History

15 records (11 active, 4 former)

●NSmatteo.ns.cloudflare.com2026-08-04 → 2026-08-10 · 2 obs

● 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●NSserena.ns.cloudflare.com2026-08-04 → 2026-08-10 · 2 obs

● 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●MXeforward1.registrar-servers.com2026-08-04 → 2026-08-10 · 2 obs

● 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●MXeforward2.registrar-servers.com2026-08-04 → 2026-08-10 · 2 obs

● 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●MXeforward3.registrar-servers.com2026-08-04 → 2026-08-10 · 2 obs

● 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●MXeforward4.registrar-servers.com2026-08-04 → 2026-08-10 · 2 obs

● 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●MXeforward5.registrar-servers.com2026-08-04 → 2026-08-10 · 2 obs

● 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●A104.21.96.522026-08-10 → 2026-08-10 · 2 obs

○ 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●A172.67.173.712026-08-10 → 2026-08-10 · 2 obs

○ 2026-08-04 03:44:10
● 2026-08-10 19:36:22

○A188.114.96.02026-08-04 → 2026-08-04 · 2 obs

● 2026-08-04 03:44:10
○ 2026-08-10 19:36:22

○A188.114.97.02026-08-04 → 2026-08-04 · 2 obs

● 2026-08-04 03:44:10
○ 2026-08-10 19:36:22

●A2606:4700:3034::ac43:ad472026-08-10 → 2026-08-10 · 2 obs

○ 2026-08-04 03:44:10
● 2026-08-10 19:36:22

●A2606:4700:3036::6815:60342026-08-10 → 2026-08-10 · 2 obs

○ 2026-08-04 03:44:10
● 2026-08-10 19:36:22

○A2a06:98c1:3120::2026-08-04 → 2026-08-04 · 2 obs

● 2026-08-04 03:44:10
○ 2026-08-10 19:36:22

○A2a06:98c1:3121::2026-08-04 → 2026-08-04 · 2 obs

● 2026-08-04 03:44:10
○ 2026-08-10 19:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
stempdf.com	serena.ns.cloudflare.com, matteo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.220

NS records: serena.ns.cloudflare.com, matteo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stempdf.com (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.71, 104.21.96.52`
AAAA	2	`2606:4700:3036::6815:6034, 2606:4700:3034::ac43:ad47`
NS	2	`matteo.ns.cloudflare.com, serena.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`matteo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stempdf.com resolves to four IP addresses: 104.21.96.52, 172.67.173.71, 2606:4700:3034::ac43:ad47 and 2606:4700:3036::6815:6034.

tn.ashoo.cfd, ook.hu, easternplating.com plus two other host names have IP numbers in common with stempdf.com.

Name Servers

stempdf.com has two authoritative name servers — matteo.ns.cloudflare.com and serena.ns.cloudflare.com.

The name server configuration of stempdf.com is shared with other domains, for instance vincyaviation.com, qorno2.com, swiftpac.com and two others.

stempdf.com shares at least some of its name servers with other domains, including pro-liteoz.com, stackr.world, bdgwinn.com and two others.

These name servers are frequently paired with the name servers ali.ns.cloudflare.com, mckinley.ns.cloudflare.com and nataly.ns.cloudflare.com.

Hosts with 6 IP addresses each:

matteo.ns.cloudflare.com points to 108.162.195.224, 162.159.44.224, 172.64.35.224 and 3 other IP addresses.

serena.ns.cloudflare.com points to 108.162.192.220, 172.64.32.220, 173.245.58.220 and 3 other IP addresses.

Mail Servers

stempdf.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by stempdf.com are shared with other domains: imgoz.com, test-35.live, qualifytodayva.com and two others among them.

These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com resolves to 162.255.118.52.

eforward3.registrar-servers.com resolves to 162.255.118.51.

eforward4.registrar-servers.com resolves to 162.255.118.52.

eforward5.registrar-servers.com resolves to 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.