`me-backup.enter-system.com`

CNAME	`round-http.enter-system.com`
CNAME	`livecity-webservers-620903339.eu-west-1.elb.amazonaws.com`
DNSSEC	⚠️ Not signed
A	52.211.88.255^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
		PTR	`ec2-52-211-88-255.eu-west-1.compute.amazonaws.com`
A	108.132.109.14^{🇮🇪 Amazon108.128.0.0/13 EC2 DUB prefix}

`enter-system.com`

	DNSSEC	⚠️ Not signed
	A	54.217.239.23^{🇮🇪 Amazon54.216.0.0/15 EC2 DUB prefix}
	NS	`ns1.enter-system.com` ⭐
	NS	`ns2.enter-system.com`
	MX	`mailme.enter-system.com` ⭐
	MX	`mailme-backup.enter-system.com`⁽¹⁰⁾
	TXT	`v=spf1 include:spf.enter-system.com`
	TXT	`google-site-verification=HtfjjOEoqM2Q3f04aDsz42aZ5_v_rUcWvKxE3YaExYs`
	SOA	`ns1.enter-system.com`administrator@enter-system.com 2026-03-15 #1

WOT: UNKNOWN (60/100)
📈 Tranco rank: #13,728

MX for

homeschooling.de

DNS History

1 record (1 active, 0 former)

●CNAMEround-http.enter-system.com2026-04-28 → 2026-05-09 · 2 obs

● 2026-04-28 16:09:24
● 2026-05-09 23:33:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
enter-system.com	ns1.enter-system.com, ns2.enter-system.com	2 records

✅ Authoritative Response

Server:166.117.243.173

NS records: ns1.enter-system.com, ns2.enter-system.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for enter-system.com (unsigned zone)

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`round-http.enter-system.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.enter-system.com, ns2.enter-system.com)

Analysis

Mail Server Role

me-backup.enter-system.com serves as the mail server for homeschooling.de.

mailme.enter-system.com often functions as the mail server, commonly paired with me-backup.enter-system.com.

IP Addresses

me-backup.enter-system.com points to two IP numbers: 52.211.88.255 and 108.132.109.14.

Other host names, for instance livecity-webservers-620903339.eu-west-1.elb.amazonaws.com, share IP numbers with me-backup.enter-system.com.

me-backup.enter-system.com - robtex.com

me-backup.enter-system.com

enter-system.com