mail.unit16.nl - robtex.com

mail.unit16.nl

DNSSECโš ๏ธ Not signed
A2a00:f10:11a:56e::1๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL2a00:f10::/29
PTRcs-srv01.by.onlineskills.nl
A31.25.101.111๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL31.25.96.0/21 PCextreme B.V.

unit16.nl

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a00:f10:11a:56e::1๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL2a00:f10::/29
A31.25.101.111๐Ÿ‡ณ๐Ÿ‡ฑ CLDIN-NL31.25.96.0/21 PCextreme B.V.
NSns081.auroradns.eu โญ
NSns082.auroradns.nl
NSns083.auroradns.info
MXmail.unit16.nl โญ
MXfallback.mail.pcextreme.nl(20)
TXTv=spf1 include:_spf4.pcextreme.nl include:_spf6.pcextreme.nl ~all
SOAns081.auroradns.euadmin@auroradns.eu 2019-01-16 #1

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

20162017201820192020202120222023202420252026A2a00:f10:11a:56e::131.25.101.111
โ—A2a00:f10:11a:56e::12015-08-06 โ†’ 2026-04-12 ยท 2 obs
โ— 2015-08-06 08:19:04
โ— 2026-04-12 06:41:36
โ—A31.25.101.1112015-08-06 โ†’ 2026-04-12 ยท 2 obs
โ— 2015-08-06 08:19:04
โ— 2026-04-12 06:41:36

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns4.dns.nl, ns1.dns.nl-
unit16.nlns081.auroradns.eu, ns082.auroradns.nl, ns083.auroradns.info-

โœ… Authoritative Response

Server:185.95.31.226

NS records: ns081.auroradns.eu, ns082.auroradns.nl, ns083.auroradns.info

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 786ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A131.25.101.111
AAAA12a00:f10:11a:56e::1

Analysis

Mail Server Role

mail.unit16.nl is the mail server for unit16.nl.

fallback.mail.pcextreme.nl is a common mail server alongside mail.unit16.nl.

IP Addresses

mail.unit16.nl resolves to two IPs: 2a00:f10:11a:56e::1 and 31.25.101.111.

other host names for instance cs-srv01.by.onlineskills.nl, by.onlineskills.nl, cs-srv01.onlineskills.nl, unit16.nl and mail.cs-srv01.by.onlineskills.nl share IP numbers with mail.unit16.nl.