`mail.laserstudium.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c013:fd5f::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`host.hint.de`
A	78.46.148.149^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}

`laserstudium.com`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:c013:fd5f::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	78.46.148.149^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
	NS	`host.hint.de` ⭐
	NS	`ns1.first-ns.de`
	NS	`robotns2.second-ns.de`
	NS	`robotns3.second-ns.com`
	MX	`mail.laserstudium.com` ⭐
	TXT	`v=spf1 mx a ~all`
	SOA	`host.hint.de`abuse@hint.de 2025-12-17 #2

MX for

laserstudium.com

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DNS History

3 records (2 active, 1 former)

●A2a01:4f8:c013:fd5f::22026-02-18 → 2026-04-13 · 3 obs

○ 2016-09-12 10:45:02
● 2026-02-18 11:33:30
● 2026-04-13 02:29:20

●A78.46.148.1492026-02-18 → 2026-04-13 · 3 obs

○ 2016-09-12 10:45:02
● 2026-02-18 11:33:30
● 2026-04-13 02:29:20

○A88.198.50.2512015-07-18 → 2016-09-12 · 4 obs

● 2015-07-18 07:55:20
● 2016-09-12 10:45:02
○ 2026-02-18 11:33:30
○ 2026-04-13 02:29:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
laserstudium.com	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	2 records

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for laserstudium.com (unsigned zone)

⏱️ Timing

Total: 757ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.46.148.149`
AAAA	1	`2a01:4f8:c013:fd5f::2`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Mail Server Role

mail.laserstudium.com is the mail server for laserstudium.com.

IP Addresses

mail.laserstudium.com points to two IPs: 2a01:4f8:c013:fd5f::2 and 78.46.148.149.

Other host names, for instance laserstudium.com, mail.2t4.de, host.hint.de, extrans.de and mail.extrans.de share IP numbers with mail.laserstudium.com.

mail.laserstudium.com - robtex.com