mail.first-1.nl - robtex.com

mail.first-1.nl

DNSSEC⚠️ Not signed
A2a01:1b0:7999:402::155πŸ‡³πŸ‡± DUOCAST-AS2a01:1b0::/32 Duocast
PTRcarme.exsilia.net
A83.137.145.155πŸ‡³πŸ‡± DUOCAST-AS83.137.144.0/21 Duocast

first-1.nl

DNSSECπŸ”’ Signed (DS record present)
A198.49.23.144πŸ‡ΊπŸ‡Έ SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145πŸ‡ΊπŸ‡Έ SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144πŸ‡ΊπŸ‡Έ SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145πŸ‡ΊπŸ‡Έ SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns1.exsilia.net ⭐
NSns2.exsilia.net
MXmail.first-1.nl ⭐
TXTv=spf1 include:_spf.google.com include:_spf.duocast.net +a +mx ~all
SOAns1.exsilia.netcarberry@first-1.nl 2023-03-01 #1

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

20162017201820192020202120222023202420252026A2a01:1b0:7999:402::15583.137.145.155
●A2a01:1b0:7999:402::1552015-07-22 β†’ 2026-05-14 Β· 2 obs
● 2015-07-22 06:02:30
● 2026-05-14 14:11:42
●A83.137.145.1552015-07-22 β†’ 2026-05-14 Β· 2 obs
● 2015-07-22 06:02:30
● 2026-05-14 14:11:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
first-1.nlns1.exsilia.net, ns2.exsilia.net-

βœ… Authoritative Response

Server:91.209.7.53

NS records: ns1.exsilia.net, ns2.exsilia.net

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 908ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A183.137.145.155
AAAA12a01:1b0:7999:402::155

Analysis

Mail Server Role

mail.first-1.nl serves as a mail server for first-1.nl.

IP Addresses

mail.first-1.nl has two IP numbers: 2a01:1b0:7999:402::155 and 83.137.145.155.

Other host names, for instance api.audioarts.nl, mail.ookoi.nl, mail.voerenzo.nl, sgwww.audioarts.nl and mail.installatieopruiming.com share IP numbers with mail.first-1.nl.