`erpe-optimizations.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3a02^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c44b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.2^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.75^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
NS	`sue.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c091^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sue.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2091^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sue.ns.cloudflare.com`
		A	108.162.192.145^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	172.64.32.145^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	173.245.58.145^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
TXT	`google-site-verification=JwaOfMWC7ZuP1TdHRR0eyUN3TkOdQOJ82lYcWvliFqQ`
TXT	`v=spf1 include:strato.de ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.2, 172.67.196.75
		IPv6 hints	2606:4700:3031::6815:3a02, 2606:4700:3035::ac43:c44b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2401428848

`net`

	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=1776110677

Same first word

erpe-optimizations.net

DNS History

7 records (7 active, 0 former)

●NSfred.ns.cloudflare.com2026-03-31 → 2026-04-13 · 2 obs

● 2026-03-31 20:18:46
● 2026-04-13 20:27:32

●NSsue.ns.cloudflare.com2026-03-31 → 2026-04-13 · 2 obs

● 2026-03-31 20:18:46
● 2026-04-13 20:27:32

●MXsmtpin.rzone.de2026-03-31 → 2026-04-13 · 2 obs

● 2026-03-31 20:18:46
● 2026-04-13 20:27:32

●A104.21.58.22026-03-31 → 2026-04-13 · 2 obs

● 2026-03-31 20:18:46
● 2026-04-13 20:27:32

●A172.67.196.752026-03-31 → 2026-04-13 · 2 obs

● 2026-03-31 20:18:46
● 2026-04-13 20:27:32

●A2606:4700:3031::6815:3a022026-03-31 → 2026-04-13 · 2 obs

● 2026-03-31 20:18:46
● 2026-04-13 20:27:32

●A2606:4700:3035::ac43:c44b2026-03-31 → 2026-04-13 · 2 obs

● 2026-03-31 20:18:46
● 2026-04-13 20:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
erpe-optimizations.net	fred.ns.cloudflare.com, sue.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.113

NS records: fred.ns.cloudflare.com, sue.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for erpe-optimizations.net (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.2, 172.67.196.75`
AAAA	2	`2606:4700:3035::ac43:c44b, 2606:4700:3031::6815:3a02`
NS	2	`fred.ns.cloudflare.com, sue.ns.cloudflare.com`
MX	1	`smtpin.rzone.de (pri: 5)`
TXT	2	`google-site-verification=JwaOfMWC7ZuP1Td, v=spf1 include:strato.de ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

erpe-optimizations.net resolves to four IP numbers: 2606:4700:3031::6815:3a02, 2606:4700:3035::ac43:c44b, 104.21.58.2 and 172.67.196.75.

other host names for instance cathyfynn.com, 3d5.educatortemplates.com, cool-mouse-5a86.o5sinro3er3834.workers.dev, dns.jabse.com and 78m793.educatortemplates.com share IP numbers with erpe-optimizations.net.

Name Servers

erpe-optimizations.net is delegated to two name servers: fred.ns.cloudflare.com and sue.ns.cloudflare.com.

erpe-optimizations.net shares the same name server setup as other domains, for example rocketbitz.com, grptrac.com, sproductsintl.com, acemart.com and xmlgrab.com.

erpe-optimizations.net at least partially shares name servers with other domains, for instance castapp.biz, scadaindustry.com, (0x68656e746169).codes, trattoriadapierino.it and cnwanxinda.com.

These name servers are commonly used with nile.ns.cloudflare.com, zelda.ns.cloudflare.com and june.ns.cloudflare.com.

Host names with six IP numbers:

fred.ns.cloudflare.com points to: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113; sue.ns.cloudflare.com points to: 2606:4700:50::adf5:3a91, 2803:f800:50::6ca2:c091, 2a06:98c1:50::ac40:2091, 108.162.192.145, 172.64.32.145 and 173.245.58.145.

Mail Servers

erpe-optimizations.net is handled by a single mail server, smtpin.rzone.de.

erpe-optimizations.net shares the same mail server setup as other domains, for instance ortho-clinic.com, digital-visionen.de, artundweise-kunstraum.de, handyconsulting.de and 360gradperformance.com.

Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

erpe-optimizations.net - robtex.com