ns2.mailsys.de - robtex.com

ns2.mailsys.de

DNSSEC⚠️ Not signed
A2a01:4f8:190:1184::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRserver9.mailsys.de
A5.9.137.182🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5

mailsys.de

DNSSEC🔒 Signed (DS record present)
A5.9.137.182🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
NSns11.infomaniak.ch ⭐
NSns12.infomaniak.ch
MXpost.mailsys.de ⭐
TXTv=spf1 ip4:217.11.52.162 ip6:2a00:1828:2000:160::2 ip4:89.238.65.59 ip6:2a00:...
SOAns11.infomaniak.chhostmaster@infomaniak.ch 2026-02-08 #93

Previously NS for

secretkeepers.com

Same first word

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ns2.ro
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ns2.primetel.cloud
ns2.fm
ns2.alp1.ae.flow.ch
ns2.site
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ns2.pm
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ns2.gov.mn
ns2.co.nz
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ns2.byen.site
ns2.com.tr
ns2.mk
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ns2.live
ns2.co.ca
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2sn.com
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DNS History

2 records (2 active, 0 former)

A2a01:4f8:190:1184::25.9.137.182
●A2a01:4f8:190:1184::22026-04-06 → 2026-04-07 · 2 obs
● 2026-04-06 02:27:00
● 2026-04-07 21:02:22
●A5.9.137.1822026-04-06 → 2026-04-07 · 2 obs
● 2026-04-06 02:27:00
● 2026-04-07 21:02:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
mailsys.dens12.infomaniak.ch, ns11.infomaniak.ch-

✅ Authoritative Response

Server:93.88.255.151

NS records: ns12.infomaniak.ch, ns11.infomaniak.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1591ms | Queries: -

📄 Records

TypeCountSample Data
A15.9.137.182
AAAA12a01:4f8:190:1184::2

Analysis

IP Addresses

ns2.mailsys.de resolves to two IPs: 2a01:4f8:190:1184::2 and 5.9.137.182.

other host names for instance deepstop-watersports.de, deepstop.com, deepstop.de, deepstop-divecenter.de and server9.mailsys.de share IP numbers with ns2.mailsys.de.