`mail.firstbooker.de`

DNSSEC	⚠️ Not signed
A	93.186.197.190^{🇩🇪 MYLOC-AS93.186.192.0/20 myLoc managed IT AG}
		PTR	`fuchsia.at-ac.de`

`firstbooker.de`

	DNSSEC	⚠️ Not signed
	A	93.186.197.190^{🇩🇪 MYLOC-AS93.186.192.0/20 myLoc managed IT AG}
	NS	`ns1.ntdns.de` ⭐
	NS	`ns2.ntdns.de`
	NS	`ns3.ntdns.de`
	MX	`mail.at-ac.de` ⭐
	TXT	`v=spf1 include:mail.at-ac.de -all`
	SOA	`ns1.ntdns.de`hostmaster@fastit.net 2024-05-28 #7

Previously MX for

firstbooker.de

Same first word

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ialm.academy

DNS History

3 records (1 active, 2 former)

○A5.104.106.402015-12-29 → 2016-08-09 · 5 obs

○ 2015-10-17 14:47:22
● 2015-12-29 23:25:12
● 2016-08-09 01:11:08
○ 2026-04-07 17:28:52
○ 2026-05-11 17:38:30

○A62.141.42.1552015-05-15 → 2015-10-17 · 4 obs

● 2015-05-15 10:06:02
● 2015-10-17 14:47:22
○ 2015-12-29 23:25:12
○ 2026-05-11 17:38:30

●A93.186.197.1902026-04-07 → 2026-05-11 · 3 obs

○ 2016-08-09 01:11:08
● 2026-04-07 17:28:52
● 2026-05-11 17:38:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
firstbooker.de	ns1.ntdns.de, ns2.ntdns.de, ns3.ntdns.de	3 records

✅ Authoritative Response

Server:62.141.32.2

NS records: ns1.ntdns.de, ns2.ntdns.de, ns3.ntdns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstbooker.de (unsigned zone)

⏱️ Timing

Total: 575ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.186.197.190`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.ntdns.de, ns2.ntdns.de, ns3.ntdns.de)

Analysis

IP Addresses

mail.firstbooker.de points to a single IP number: 93.186.197.190.

Other host names, for instance mail.ingeborg-schneider.de, mail.carolincamillakreusch.com, norbert-haertl.de, spacial-solutions.com and mail.elkedreier.de share IP numbers with mail.firstbooker.de.

mail.firstbooker.de - robtex.com