mail.firsty.nu - robtex.com

mail.firsty.nu

DNSSECโš ๏ธ Not signed
A2a02:cc8::99:51๐Ÿ‡ณ๐Ÿ‡ฑ LEASEWEB-NL-AMS-012a02:cc8::/32 NL-TODAYISP-20090407
PTRmail1.satserver.nl
A87.236.99.51๐Ÿ‡ณ๐Ÿ‡ฑ LEASEWEB-NL-AMS-0187.236.96.0/21 TODAYISP

firsty.nu

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a02:cc8::98:81๐Ÿ‡ณ๐Ÿ‡ฑ LEASEWEB-NL-AMS-012a02:cc8::/32 NL-TODAYISP-20090407
A87.236.98.81๐Ÿ‡ณ๐Ÿ‡ฑ LEASEWEB-NL-AMS-0187.236.96.0/21 TODAYISP
NSns1.satserver.nl โญ
NSns2.satserver.nl
NSns3.satserver.nl
MXmail.firsty.nu โญ
SOAns1.satserver.nlhostmaster@satserver.nl 2026-03-21 #1

MX for

Same first word

Similar names

DNS History

4 records (2 active, 2 former)

20162017201820192020202120222023202420252026A2a02:cc8::99:5187.236.99.512a02:cc8::99:987.236.99.9
โ—A2a02:cc8::99:512026-02-20 โ†’ 2026-03-28 ยท 3 obs
โ—‹ 2016-09-17 20:43:30
โ— 2026-02-20 20:00:18
โ— 2026-03-28 17:15:20
โ—‹A2a02:cc8::99:92015-05-12 โ†’ 2016-09-17 ยท 4 obs
โ— 2015-05-12 11:15:12
โ— 2016-09-17 20:43:30
โ—‹ 2026-02-20 20:00:18
โ—‹ 2026-03-28 17:15:20
โ—A87.236.99.512026-02-20 โ†’ 2026-03-28 ยท 3 obs
โ—‹ 2016-09-17 20:43:30
โ— 2026-02-20 20:00:18
โ— 2026-03-28 17:15:20
โ—‹A87.236.99.92015-05-12 โ†’ 2016-09-17 ยท 4 obs
โ— 2015-05-12 11:15:12
โ— 2016-09-17 20:43:30
โ—‹ 2026-02-20 20:00:18
โ—‹ 2026-03-28 17:15:20

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
nuz.ns.nu, a.ns.nu, c.ns.nu, d.ns.nu...12 records
firsty.nuns2.satserver.nl, ns1.satserver.nl, ns3.satserver.nl-

โœ… Authoritative Response

Server:185.10.51.44

NS records: ns2.satserver.nl, ns1.satserver.nl, ns3.satserver.nl

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 875ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A187.236.99.51
AAAA12a02:cc8::99:51

๐Ÿ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)

Analysis

Mail Server Role

mail.firsty.nu serves as the mail server for firsty.nu.

IP Addresses

mail.firsty.nu points to two IP numbers: 2a02:cc8::99:51 and 87.236.99.51.

Other host names such as mail.sneldooier.com, mail.hokuetsu.eu, mail.vanoven.nl, mail.matariki.nl and mail.start-transfer.com share IP numbers with mail.firsty.nu.