`mailsrv.tobis.tech`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1c:cc1c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`mailsrv.tobis.tech`
A	78.47.75.76^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}

`tobis.tech`

	DNSSEC	🔒 Signed (DS record present)
	A	2a01:4f8:1c1c:cc1c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	78.47.75.76^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
	NS	`angus.ns.servercow.de` ⭐
	NS	`dexter.ns.servercow.net`
	NS	`galloway.ns.servercow.com`
	MX	`mailsrv.tobis.tech` ⭐
	TXT	`v=spf1 redirect=_spf.tobis.tech`
	TXT	`spf2.0/mfrom redirect=_spf2.tobis.tech`
	SOA	`angus.ns.servercow.de`hostmaster@servercow.de 2026-08-13 #1

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.c.1.c.c.c.1.c.1.8.f.4.0.1.0.a.2.ip6.arpa

76.75.47.78.in-addr.arpa

MX for

schiessl.email

tobis.tech

Same first word

mailsrv.it

mailsrv.dyndns.org

mailsrv.info

mailsrv.eu

mailsrv.sh

mailsrv.com.br

mailsrv.tech

mailsrv.host

mailsrv.in

mailsrv.org

mailsrv.io

mailsrv.online

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mailsrv.dk

mailsrv.co.il

mailsrv.co.uk

mailsrv.jp

mailsrv.hu

mailsrv.be

mailsrv.com

mailsrv.de

mailsrv.lol

mailsrv.ru

mailsrv.kinghost.net

mailsrv.net

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DNS History

2 records (2 active, 0 former)

●A2a01:4f8:1c1c:cc1c::12026-06-08 → 2026-08-14 · 2 obs

● 2026-06-08 02:26:34
● 2026-08-14 20:23:10

●A78.47.75.762026-06-08 → 2026-08-14 · 2 obs

● 2026-06-08 02:26:34
● 2026-08-14 20:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
tobis.tech	angus.ns.servercow.de, dexter.ns.servercow.net, galloway.ns.servercow.com	-

✅ Authoritative Response

Server:45.85.48.12

NS records: angus.ns.servercow.de, dexter.ns.servercow.net, galloway.ns.servercow.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 835ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.47.75.76`
AAAA	1	`2a01:4f8:1c1c:cc1c::1`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

Mail Server Role

schiessl.email and tobis.tech share mailsrv.tobis.tech as a mail server.

IP Addresses

mailsrv.tobis.tech has two IP addresses: 78.47.75.76 and 2a01:4f8:1c1c:cc1c::1

Host names like tobis.tech are further examples that share IP numbers with mailsrv.tobis.tech.

mailsrv.tobis.tech - robtex.com