`mail01.network.sk`

DNSSEC	⚠️ Not signed
A	2a01:28:ca:112::1:250^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
		PTR	`kyb08.vas-server.cz`
A	88.86.119.15^{🇨🇿 SuperNetwork88.86.96.0/19 s.r.o.}

PTR for

3.3.8.d.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.0.4.0.1.0.8.e.5.1.1.0.0.2.ip6.arpa

MX for

nexis-fibers.com

lomnica.org

ecom-tr.sk

Previously MX for

lomnica.com

umedveda.sk

tts-martin.sk

tatranskalomnica.sk

teamimmo.sk

lomnica.cz

lomnica.sk

network.sk

korene.sk

tatry.eu

nfo.sk

dolnysmokovec.sk

towbox.sk

bigfoot.sk

Same first word

mail01.ws

mail01.gov.bs

mail01.com

mail01.ddns.net

mail01.gov.ps

mail01.kinghost.net

mail01.ru

mail01.de

mail01.gov.cy

Similar names

mail10.nhs.uk

10mail.xyz

10mail.net

01mail.de

lima10.de

10mail.info

10mail.com

01mail.it

10mail.cn

01mail.net

mail10.net

10mila.com

mail10.ru

mail10.com

mail10.ws

10mail.org

01mail.ru

10mail.pl

mail10.de

mail10.biz

10mali.com

10mail.ru

10mail.eu

10mila.se

01mail.org

DNS History

4 records (2 active, 2 former)

○A2001:15e8:104:4::d8332015-05-17 → 2026-02-14 · 4 obs

● 2015-05-17 00:26:34
● 2026-02-14 23:14:28
○ 2026-02-15 21:51:26
○ 2026-05-11 12:19:08

●A2a01:28:ca:112::1:2502026-02-14 → 2026-05-11 · 13 obs

○ 2015-05-17 00:26:34
● 2026-02-14 23:14:28
● 2026-03-20 13:08:44
○ 2026-03-24 10:09:10
○ 2026-03-27 01:44:10
● 2026-03-28 19:21:04
● 2026-04-09 01:44:10
○ 2026-04-13 07:05:54
○ 2026-04-17 16:49:44
● 2026-04-20 17:34:00
○ 2026-04-30 22:04:10
● 2026-05-06 07:17:48
● 2026-05-11 12:19:08

○A81.2.216.512015-05-17 → 2026-02-14 · 4 obs

● 2015-05-17 00:26:34
● 2026-02-14 23:14:28
○ 2026-02-15 21:51:26
○ 2026-05-11 12:19:08

●A88.86.119.152026-02-15 → 2026-05-11 · 11 obs

○ 2026-02-14 23:14:28
● 2026-02-15 21:51:26
● 2026-03-28 19:21:04
○ 2026-04-09 01:44:10
● 2026-04-13 07:05:54
○ 2026-04-13 20:11:18
● 2026-04-17 16:49:44
○ 2026-04-20 17:34:00
○ 2026-05-06 07:17:48
● 2026-05-11 12:19:06
● 2026-05-11 12:19:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	-
network.sk	ns03.network.sk, ns01.network.sk, ns02.network.sk	3 records

✅ Authoritative Response

Server:213.81.158.68

NS records: ns03.network.sk, ns01.network.sk, ns02.network.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for network.sk (unsigned zone)

⏱️ Timing

Total: 1196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.86.119.15`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns01.network.sk, ns02.network.sk, ns03.network.sk)

Analysis

Mail Server Role

mail01.network.sk serves as the mail server for nexis-fibers.com, lomnica.org and ecom-tr.sk.

Commonly used as mail server together with mail01.network.sk are mail.nexisfibers.com, mail02.network.sk and mail03.network.sk.

IP Addresses

mail01.network.sk points to two IP numbers: 2a01:28:ca:112::1:250 and 88.86.119.15.

Other host names such as mail02.network.sk, krasavec.network.sk, na1.network.sk, lomnica.com and networ.network.sk share IPs with mail01.network.sk.

mail01.network.sk - robtex.com