`mail357.de`

DNSSEC	⚠️ Not signed
A	159.69.239.115^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
		PTR	`mail.mail357.de`
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`mail.mail357.de` ⭐
		A	159.69.239.115^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`mail.mail357.de`
TXT	`v=spf1 mx -all`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-04-07 #2

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1776022569

Subdomains

mail.mail357.de

Same first word

mail357.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
mail357.de	oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com	-

✅ Authoritative Response

Server:88.198.229.192

NS records: oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail357.de (unsigned zone)

⏱️ Timing

Total: 1219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.69.239.115`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
MX	1	`mail.mail357.de (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Hierarchy

mail357.de is the parent of mail.mail357.de.

IP Addresses

mail357.de resolves to a single IP address: 159.69.239.115.

Other host names such as mail.mail357.de, mail.bajetafo.info and mail.netpotato.de share IP numbers with mail357.de.

Name Servers

mail357.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

mail357.de at least partially shares name servers with other domains, including elbland.com, bruzzzla.de, postfach50.de, sanimed-elektromobile.de and larcher-versichert.at.

These name servers are commonly used with the name servers ns.second-ns.comns3.second-ns.dens1.your-server.dens1.first-ns.derobotns3.second-ns.com and robotns2.second-ns.de.

Host names with two IP numbers:

hydrogen.ns.hetzner.com points to: 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to: 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to: 2001:67c:192c::add:5 and 193.47.99.5

Mail Servers

mail357.de is handled by a single mail server, mail.mail357.de.

mail357.de uses the same mail server setup as other domains, for example bajetafo.de and bajetafo.info.

mail.mail357.de points to a single IP: 159.69.239.115.

mail357.de - robtex.com

mail357.de

de