`mail.masterlearning.de`

DNSSEC	⚠️ Not signed
A	92.205.178.172^{🇫🇷 GODADDY-SXB92.205.176.0/21}
		PTR	`172.178.205.92.host.secureserver.net`

`masterlearning.de`

	DNSSEC	⚠️ Not signed
	A	92.205.178.172^{🇫🇷 GODADDY-SXB92.205.176.0/21}
	NS	`ns3.ip-projects.de` ⭐
	NS	`ns4.ip-projects.de`
	MX	`mail.masterlearning.de` ⭐
	TXT	`v=spf1 a mx include:secureserver.net ~all`
	SOA	`ns3.ip-projects.de`hosting@kalandro.de 2023-03-02 #0

MX for

masterlearning.de

Same first word

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DNS History

3 records (1 active, 2 former)

○A5.35.247.392016-03-13 → 2016-09-10 · 5 obs

○ 2015-12-08 16:24:04
● 2016-03-13 16:27:22
● 2016-09-10 02:49:52
○ 2026-02-26 09:03:08
○ 2026-04-27 13:45:20

○A83.169.43.42015-08-18 → 2015-12-08 · 4 obs

● 2015-08-18 11:49:24
● 2015-12-08 16:24:04
○ 2016-03-13 16:27:22
○ 2026-04-27 13:45:20

●A92.205.178.1722026-02-26 → 2026-04-27 · 3 obs

○ 2016-09-10 02:49:52
● 2026-02-26 09:03:08
● 2026-04-27 13:45:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
masterlearning.de	ns4.ip-projects.de, ns3.ip-projects.de	4 records

✅ Authoritative Response

Server:217.160.81.161

NS records: ns4.ip-projects.de, ns3.ip-projects.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterlearning.de (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.205.178.172`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.ip-projects.de, ns4.ip-projects.de, ns3.ip-projects.de...)

Analysis

Mail Server Role

mail.masterlearning.de serves as a mail server for masterlearning.de.

IP Addresses

mail.masterlearning.de resolves to one IP number: 92.205.178.172.

Other host names, for instance alpengrillen.com, 247.39.textileadvertising.de, byte-this.de, workzimmer.com and mail.life3000.de share IP numbers with mail.masterlearning.de.

mail.masterlearning.de - robtex.com