`astrum.fi`

DNSSEC	⚠️ Not signed
A	94.237.10.122^{🇫🇮 UPCLOUD94.237.8.0/21 -FI-HEL2-NET1}
		PTR	`cloud02.nordichost.net`
NS	`ns1.nordichost.net` ⭐
		A	65.109.228.235^{🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC}
			PTR	`ns1.nordichost.net`
NS	`ns2.nordichost.net`
		A	65.21.58.79^{🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC}
			PTR	`ns2.nordichost.net`
NS	`ns3.nordichost.net` ⚠️ Not in parent delegation
		A	2a01:4f9:1a:9c52::aa53^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
		A	95.217.139.147^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
			PTR	`static.147.139.217.95.clients.your-server.de`
NS	`ns4.nordichost.net` ⚠️ Not in parent delegation
		A	2a01:4f8:c17:bae5::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	91.107.208.137^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.137.208.107.91.clients.your-server.de`
MX	`astrum-fi.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:94.237.10.122 include:spf.nordichost.net include:mailgun.org inclu...`
TXT	`google-site-verification=AdG78FRRuCSr8ZFbZIBo-S4OP3Ycjg6M6cVn5R8vJh4`
TXT	`MS=ms42022777`
SOA	`ns1.nordichost.net`root@cloud02.nordichost.net 2026-06-01 #3

`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	`https://domain.fi/`
	TXT	`whois.fi`
	SOA	`a.fi`fi-domain-tech@ficora.fi 2026-07-17 #42

WOT: SAFE (100/100)

Subdomains

www.astrum.fi

Same first word

astrum.co.kr

astrum.spb.ru

astrum.com.tr

astrum.no

astrum.com.au

astrum.ro

astrum.to

astrum.net.au

astrum.biz

astrum.ua

astrum.cn

astrum.eu

astrum.company

astrum.ch

astrum.es

astrum.fi

astrum.de

astrum.co.za

astrum.in

astrum.cl

astrum.hr

astrum.online

astrum.lt

astrum.net

astrum.digital

astrum.co.jp

astrum.nov.ru

astrum.com

astrum.ai

astrum.space

astrum.tech

astrum.info

astrum.kz

astrum.ca

astrum.store

astrum.ru

astrum.foundation

astrum.ac

astrum.dk

astrum.pl

astrum.network

astrum.cz

astrum.co

astrum.com.mx

astrum.ee

astrum.top

astrum.org

astrum.cc

astrum.team

astrum.agency

astrum.uk.com

astrum.be

astrum.mx

astrum.co.uk

Similar names

smartu.de

murtas.es

smurta.com

satrum.de

rustam.nl

struma.us

mustar.kr

sutram.org

rustam.it

mustar.me

martus.org

musart.ca

amtrus.ru

atrums.com

martus.info

tmrusa.com

trusam.com

straum.de

maturs.net

straum.is

stumar.nl

stuarm.com

rustam.com

rustam.in

matsur.es

mrusta.com.tr

struma.ru

rustam.es

struma.bg

artmus.ru

smartu.ae

msutra.com

rustam.net

rustam.info

marstu.com

turmas.pt

usmart.id

smartu.com

mutars.com

musart.com

satrum.net

starmu.com

smartu.vn

usmart.hk

mastur.com

musart.be

smartu.org

maruts.com

smartu.co

musart.fi

mustar.biz

usmart.com.hk

rustam.me

ramstu.com

rustam.ru

rutmas.com

artmus.dk

martus.se

musart.co.uk

stmaur.com.au

usmart.sg

maurst.com

musart.dk

stumar.eu

samtur.org

rustam.ws

usmart.com.ua

rtaums.one

usmart.co

asturm.com

musart.com.mx

musart.eu

mrtusa.com

sturma.com

sutram.com

martus.net

mustar.xen.prgmr.com

murtas.net

usmart.co.jp

DNS History

15 records (6 active, 9 former)

●NSns1.nordichost.net2026-06-15 → 2026-07-17 · 3 obs

○ 2017-07-07 05:18:52
● 2026-06-15 14:24:52
● 2026-07-17 11:26:00

○NSns1.sigmatic.fi2016-01-21 → 2017-07-07 · 5 obs

○ 2015-10-24 17:57:16
● 2016-01-21 08:27:38
● 2017-07-07 05:18:52
○ 2026-06-15 14:24:52
○ 2026-07-17 11:26:00

○NSns1.yritysnet.fi2015-05-30 → 2015-10-24 · 4 obs

● 2015-05-30 10:36:00
● 2015-10-24 17:57:16
○ 2016-01-21 08:27:38
○ 2026-07-17 11:26:00

●NSns2.nordichost.net2026-06-15 → 2026-07-17 · 3 obs

○ 2017-07-07 05:18:52
● 2026-06-15 14:24:52
● 2026-07-17 11:26:00

○NSns2.sigmatic.fi2016-01-21 → 2017-07-07 · 5 obs

○ 2015-10-24 17:57:16
● 2016-01-21 08:27:38
● 2017-07-07 05:18:52
○ 2026-06-15 14:24:52
○ 2026-07-17 11:26:00

○NSns2.yritysnet.fi2015-05-30 → 2015-10-24 · 4 obs

● 2015-05-30 10:36:00
● 2015-10-24 17:57:16
○ 2016-01-21 08:27:38
○ 2026-07-17 11:26:00

●NSns3.nordichost.net2026-06-15 → 2026-07-17 · 3 obs

○ 2017-07-07 05:18:52
● 2026-06-15 14:24:52
● 2026-07-17 11:26:00

●NSns4.nordichost.net2026-06-15 → 2026-07-17 · 3 obs

○ 2017-07-07 05:18:52
● 2026-06-15 14:24:52
● 2026-07-17 11:26:00

●MXastrum-fi.mail.protection.outlook.com2026-06-15 → 2026-07-17 · 3 obs

○ 2017-07-07 05:18:52
● 2026-06-15 14:24:52
● 2026-07-17 11:26:00

○MXsmtp.jokinen-yhtio.fi2015-05-30 → 2017-07-07 · 4 obs

● 2015-05-30 10:36:00
● 2017-07-07 05:18:52
○ 2026-06-15 14:24:52
○ 2026-07-17 11:26:00

○A185.20.137.2332016-01-21 → 2017-07-07 · 5 obs

○ 2015-10-24 17:57:16
● 2016-01-21 08:27:38
● 2017-07-07 05:18:52
○ 2026-06-15 14:24:52
○ 2026-07-17 11:26:00

○A2a00:14c0:1:307:aa51::1472015-05-30 → 2015-10-24 · 4 obs

● 2015-05-30 10:36:00
● 2015-10-24 17:57:16
○ 2016-01-21 08:27:38
○ 2026-07-17 11:26:00

○A2a04:3540:1000:310:a8aa:aaff:feaa:52202016-01-21 → 2017-07-07 · 5 obs

○ 2015-10-24 17:57:16
● 2016-01-21 08:27:38
● 2017-07-07 05:18:52
○ 2026-06-15 14:24:52
○ 2026-07-17 11:26:00

○A83.143.220.1472015-05-30 → 2015-10-24 · 4 obs

● 2015-05-30 10:36:00
● 2015-10-24 17:57:16
○ 2016-01-21 08:27:38
○ 2026-07-17 11:26:00

●A94.237.10.1222026-06-15 → 2026-07-17 · 3 obs

○ 2017-07-07 05:18:52
● 2026-06-15 14:24:52
● 2026-07-17 11:26:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fi	f.fi, b.fi, d.fi, e.fi...	20 records
astrum.fi	ns1.nordichost.net, ns2.nordichost.net	-

✅ Authoritative Response

Server:65.109.228.235

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astrum.fi (unsigned zone)

⏱️ Timing

Total: 1059ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.237.10.122`
NS	4	`ns4.nordichost.net, ns2.nordichost.net...`
MX	1	`astrum-fi.mail.protection.outlook.com (p`
TXT	3	`v=spf1 ip4:94.237.10.122 include:spf.nor, google-site-verification=AdG78FRRuCSr8ZF...`
SOA	1	`ns1.nordichost.net root.cloud02.nordicho`

📌 Glue Records Collected

Total: 20

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

Analysis

Hierarchy

www.astrum.fi is a subdomain of astrum.fi.

IP Addresses

astrum.fi points to a single IP number: 94.237.10.122.

Additional host names — airduo.fi, voltit.fi, orizzonte.fi and two others — share IP numbers with astrum.fi.

Name Servers

astrum.fi has four authoritative name servers: ns1.nordichost.net, ns2.nordichost.net, ns3.nordichost.net and ns4.nordichost.net.

The name servers of astrum.fi overlap at least partially with those of other domains — among them mathildanmarina.fi, orizzonte.fi, kaivopiha.fi and two more.

Host names with two IP numbers:

The A records for ns3.nordichost.net return 95.217.139.147 and 2a01:4f9:1a:9c52::aa53.

The A records for ns4.nordichost.net return 91.107.208.137 and 2a01:4f8:c17:bae5::1.

Host names pointing to a single IP address:

ns1.nordichost.net resolves to the IP address 65.109.228.235.

ns2.nordichost.net resolves to the IP address 65.21.58.79.

Mail Servers

astrum.fi has one mail server: astrum-fi.mail.protection.outlook.com.

astrum-fi.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.25, 52.101.68.29, 52.101.73.26 and 5 other.

astrum.fi - robtex.com

astrum.fi

fi

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`astrum.fi`

`fi`