`mx-backup.squ4d.de`

DNSSEC	⚠️ Not signed
A	217.160.255.26^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`mail.petermann.tech`

`squ4d.de`

	DNSSEC	⚠️ Not signed
	A	137.74.155.31^{🇫🇷 OVH137.74.0.0/16}
	NS	`elaine.ns.cloudflare.com` ⭐
	NS	`seth.ns.cloudflare.com`
	MX	`feste-ip.squ4d.de` ⭐
	MX	`mx-backup.squ4d.de`⁽¹⁰⁰⁰⁾
	TXT	`v=spf1 mx a ip4:217.160.255.26 ip4:188.165.150.116 ip4:91.200.100.66 ip4:91.2...`
	SOA	`elaine.ns.cloudflare.com`dns@cloudflare.com serial=2398791618

MX for

squ4d.de

Same first word

mx-backup.de

mx-backup.co.uk

mx-backup.nl

Similar names

backup-mx.net

backup-mx.dk

backup-mx.org

backup-mx.de

DNS History

1 record (1 active, 0 former)

●A217.160.255.262026-03-16 → 2026-03-25 · 2 obs

● 2026-03-16 19:27:58
● 2026-03-25 00:42:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
squ4d.de	elaine.ns.cloudflare.com, seth.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.152

NS records: elaine.ns.cloudflare.com, seth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for squ4d.de (unsigned zone)

⏱️ Timing

Total: 899ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.255.26`

Analysis

Mail Server Role

mx-backup.squ4d.de serves as the mail server for squ4d.de.

feste-ip.squ4d.de often functions as the mail server, commonly paired with mx-backup.squ4d.de.

IP Addresses

mx-backup.squ4d.de points to a single IP address: 217.160.255.26.

mx-backup.squ4d.de - robtex.com