`sysadmin.fi`

DNSSEC	⚠️ Not signed
NS	`ns1.he.net` ⭐
		A	2001:470:100::2^{HURRICANE2001:470::/32}
		A	216.218.130.2
NS	`ns2.he.net`
		A	2001:470:200::2
		A	216.218.131.2
NS	`ns3.he.net`
		A	2001:470:300::2^{HURRICANE2001:470::/32}
		A	216.218.132.2
NS	`ns4.he.net`
		A	2001:470:400::2
		A	216.66.1.2
NS	`ns5.he.net`
		A	2001:470:500::2
		A	216.66.80.18
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128
		A	185.70.42.128
		A	185.205.70.128
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129
		A	185.70.42.129
		A	185.205.70.129
TXT	`protonmail-verification=5ab7b29b0700e4c922f1d14859cc72d6ead5df4b`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`ns1.he.net`hostmaster@he.net 2022-07-26 #8

`fi`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.fi` ⭐
	NS	`b.fi`
	NS	`c.fi`
	NS	`d.fi`
	NS	`e.fi`
	NS	`f.fi`
	NS	`g.fi`
	NS	`i.fi`
	NS	`j.fi`
	NS	`k.fi`
	TXT	`whois.fi`
	TXT	`https://domain.fi/`
	SOA	`a.fi`fi-domain-tech@ficora.fi 2026-07-14 #8

Same first word

sysadmin.mx

sysadmin.zip

sysadmin.com.mx

sysadmin.xyz

sysadmin.uz

sysadmin.com.br

sysadmin.life

sysadmin.info

sysadmin.bg

sysadmin.eu

sysadmin.be

sysadmin.md

sysadmin.com

sysadmin.ge

sysadmin.name

sysadmin.bialystok.pl

sysadmin.de

sysadmin.win

sysadmin.web.id

sysadmin.ru

sysadmin.technology

sysadmin.express

sysadmin.im

sysadmin.no

sysadmin.pe.kr

sysadmin.network

sysadmin.pt

sysadmin.run

sysadmin.monster

sysadmin.care

sysadmin.us

sysadmin.link

sysadmin.rs

sysadmin.cc

sysadmin.pro

sysadmin.guru

sysadmin.am

sysadmin.in.ua

sysadmin.co.in

sysadmin.fi

sysadmin.lv

sysadmin.is

sysadmin.dk

sysadmin.com.au

sysadmin.sk

sysadmin.poltava.ua

sysadmin.cl

sysadmin.tools

sysadmin.lt

sysadmin.at

sysadmin.jp

sysadmin.st

sysadmin.dp.ua

sysadmin.org.mx

sysadmin.site

sysadmin.co.uk

sysadmin.lk

sysadmin.bz

sysadmin.ca

sysadmin.gr

sysadmin.noip.me

sysadmin.com.uy

sysadmin.cn

sysadmin.guide

sysadmin.net.nz

sysadmin.se

sysadmin.kz

sysadmin.com.pl

sysadmin.awsapps.com

sysadmin.fr

sysadmin.org

sysadmin.ie

sysadmin.chat

sysadmin.com.ua

sysadmin.co

sysadmin.in

sysadmin.systems

sysadmin.com.ve

sysadmin.tv

sysadmin.beer

sysadmin.su

sysadmin.sh

sysadmin.it

sysadmin.co.id

sysadmin.pm

sysadmin.io

sysadmin.biz

sysadmin.nu

Similar names

DNS History

15 records (7 active, 8 former)

○NSa.ns-1.org2015-08-25 → 2017-08-30 · 4 obs

● 2015-08-25 19:24:10
● 2017-08-30 10:10:24
○ 2021-10-27 03:44:46
○ 2026-07-14 00:19:08

○NSb.ns-2.org2015-08-25 → 2017-08-30 · 4 obs

● 2015-08-25 19:24:10
● 2017-08-30 10:10:24
○ 2021-10-27 03:44:46
○ 2026-07-14 00:19:08

●NSns1.he.net2021-10-27 → 2026-07-14 · 3 obs

○ 2017-08-30 10:10:24
● 2021-10-27 03:44:46
● 2026-07-14 00:19:08

●NSns2.he.net2021-10-27 → 2026-07-14 · 3 obs

○ 2017-08-30 10:10:24
● 2021-10-27 03:44:46
● 2026-07-14 00:19:08

●NSns3.he.net2021-10-27 → 2026-07-14 · 3 obs

○ 2017-08-30 10:10:24
● 2021-10-27 03:44:46
● 2026-07-14 00:19:08

●NSns4.he.net2021-10-27 → 2026-07-14 · 3 obs

○ 2017-08-30 10:10:24
● 2021-10-27 03:44:46
● 2026-07-14 00:19:08

●NSns5.he.net2021-10-27 → 2026-07-14 · 3 obs

○ 2017-08-30 10:10:24
● 2021-10-27 03:44:46
● 2026-07-14 00:19:08

○MXalt1.aspmx.l.google.com2015-08-25 → 2021-10-27 · 4 obs

● 2015-08-25 19:24:10
● 2021-10-27 03:44:46
○ 2026-02-25 06:18:58
○ 2026-07-14 00:19:08

○MXalt2.aspmx.l.google.com2015-08-25 → 2021-10-27 · 4 obs

● 2015-08-25 19:24:10
● 2021-10-27 03:44:46
○ 2026-02-25 06:18:58
○ 2026-07-14 00:19:08

○MXaspmx.l.google.com2015-08-25 → 2021-10-27 · 4 obs

● 2015-08-25 19:24:10
● 2021-10-27 03:44:46
○ 2026-02-25 06:18:58
○ 2026-07-14 00:19:08

○MXaspmx2.googlemail.com2015-08-25 → 2021-10-27 · 4 obs

● 2015-08-25 19:24:10
● 2021-10-27 03:44:46
○ 2026-02-25 06:18:58
○ 2026-07-14 00:19:08

○MXaspmx3.googlemail.com2015-08-25 → 2021-10-27 · 4 obs

● 2015-08-25 19:24:10
● 2021-10-27 03:44:46
○ 2026-02-25 06:18:58
○ 2026-07-14 00:19:08

●MXmail.protonmail.ch2026-02-25 → 2026-07-14 · 3 obs

○ 2021-10-27 03:44:46
● 2026-02-25 06:18:58
● 2026-07-14 00:19:08

●MXmailsec.protonmail.ch2026-02-25 → 2026-07-14 · 3 obs

○ 2021-10-27 03:44:46
● 2026-02-25 06:18:58
● 2026-07-14 00:19:08

○A91.90.50.22015-08-25 → 2017-08-30 · 4 obs

● 2015-08-25 19:24:10
● 2017-08-30 10:10:24
○ 2021-10-27 03:44:46
○ 2026-07-14 00:19:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fi	a.fi, b.fi, c.fi, d.fi...	20 records
sysadmin.fi	ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...	-

✅ Authoritative Response

Server:216.218.130.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadmin.fi (unsigned zone)

⏱️ Timing

Total: 2142ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns2.he.net, ns5.he.net...`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=5ab7b29b0700e4c9, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`ns1.he.net hostmaster.he.net`

📌 Glue Records Collected

Total: 20

In-bailiwick: 20 (a.fi, a.fi, b.fi...)

Analysis

Name Servers

Delegation for sysadmin.fi is to five name servers: ns1.he.net, ns2.he.net, ns3.he.net and two others.

sysadmin.fi at least partially shares name servers with other domains, for instance masquerade.email, proyectosmarsa.com.pe, redlab-i.ru and two other.

These name servers are often used together with the name servers ns4.he.net and ns5.he.net.

Host names with two IP numbers:

ns1.he.net resolves to two addresses: 216.218.130.2 and 2001:470:100::2.

ns2.he.net resolves to two addresses: 216.218.131.2 and 2001:470:200::2.

ns3.he.net resolves to two addresses: 216.218.132.2 and 2001:470:300::2.

ns4.he.net resolves to two addresses: 216.66.1.2 and 2001:470:400::2.

ns5.he.net resolves to two addresses: 216.66.80.18 and 2001:470:500::2.