profsystem.net - robtex.com

profsystem.net

DNSSEC⚠️ Not signed
A212.109.44.86🇺🇦 KSNET-AS212.109.32.0/19 Kyivstar PJSC, Kyiv, Ukraine
PTRskymail.profsystem.net
NSns10.uadns.com ⭐
A2604:a880:cad:d0::c2d:f001🇨🇦 DIGITALOCEAN2604:a880:cad::/48 DigitalOcean
PTRns10.1.uadns.com
A2a01:4f9:3081:32c5::2🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
A37.27.65.110🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC
PTRns10.uadns.com
A167.99.186.139🇨🇦 DIGITALOCEAN167.99.176.0/20 DigitalOcean
PTRns10.1.uadns.com
NSns11.uadns.com
A2604:a880:4:1d0::46d:c000🇺🇸 DIGITALOCEAN2604:a880:4::/48 DigitalOcean
PTRns11.1.uadns.com
A2a03:b0c0:2:d0::1333:4001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns11.uadns.com
A104.248.82.229🇳🇱 DIGITALOCEAN104.248.80.0/20 DigitalOcean
PTRns11.uadns.com
A143.198.111.77🇺🇸 DIGITALOCEAN143.198.96.0/20 DigitalOcean
PTRns11.1.uadns.com
NSns12.uadns.com
A2604:a880:800:10::ac8:1🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean
PTRns12.1.uadns.com
A2a03:b0c0:3:d0::e30:3001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean
PTRns12.uadns.com
A104.131.179.100🇺🇸 DIGITALOCEAN104.131.176.0/20 DigitalOcean
PTRns12.1.uadns.com
A134.209.251.28🇩🇪 DIGITALOCEAN134.209.240.0/20 DigitalOcean
PTRns12.uadns.com
MXmail.profsystem.net ⭐
A213.133.104.6🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRwww6.your-server.de
TXTv=spf1 a mx ~all
SOAns10.uadns.comhostmaster@nic.ua 2025-07-23 #1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774401472

Subdomains

skymail.profsystem.net
mail.profsystem.net
fwd.profsystem.net

Same first word

profsystem.org
profsystem.kiev.ua
profsystem.net.ua
profsystem.net
profsystem.pro
profsystem.ru

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSns10.uadns.comns11.uadns.comns12.uadns.comns1.byet.orgns1.profsystem.netns2.byet.orgns2.profsystem.netns3.byet.orgns4.byet.orgns5.byet.orgMXmail.profsystem.netatlantic.profsystem.netmail.clients.profsystem.netA212.109.44.86185.27.134.128195.128.227.20491.196.100.101
○NSns1.byet.org2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 12:06:50
○ 2015-12-12 18:12:30
○ 2026-03-25 01:42:22
○NSns1.profsystem.net2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 12:06:50
○ 2015-12-12 18:12:30
○ 2026-03-25 01:42:22
●NSns10.uadns.com2015-12-12 → 2026-03-25 · 3 obs
○ 2015-08-18 12:06:50
● 2015-12-12 18:12:30
● 2026-03-25 01:42:22
●NSns11.uadns.com2015-12-12 → 2026-03-25 · 3 obs
○ 2015-08-18 12:06:50
● 2015-12-12 18:12:30
● 2026-03-25 01:42:22
●NSns12.uadns.com2015-12-12 → 2026-03-25 · 3 obs
○ 2015-08-18 12:06:50
● 2015-12-12 18:12:30
● 2026-03-25 01:42:22
○NSns2.byet.org2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 12:06:50
○ 2015-12-12 18:12:30
○ 2026-03-25 01:42:22
○NSns2.profsystem.net2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 12:06:50
○ 2015-12-12 18:12:30
○ 2026-03-25 01:42:22
○NSns3.byet.org2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 12:06:50
○ 2015-12-12 18:12:30
○ 2026-03-25 01:42:22
○NSns4.byet.org2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 12:06:50
○ 2015-12-12 18:12:30
○ 2026-03-25 01:42:22
○NSns5.byet.org2015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 12:06:50
○ 2015-12-12 18:12:30
○ 2026-03-25 01:42:22
○MXatlantic.profsystem.net2015-12-12 → 2017-03-18 · 4 obs
● 2015-12-12 18:12:30
● 2017-03-18 15:19:50
○ 2020-01-05 03:20:50
○ 2026-03-25 01:42:22
○MXmail.clients.profsystem.net2016-03-18 → 2017-03-18 · 5 obs
○ 2015-12-12 18:12:30
● 2016-03-18 00:33:42
● 2017-03-18 15:19:50
○ 2020-01-05 03:20:50
○ 2026-03-25 01:42:22
●MXmail.profsystem.net2015-12-12 → 2026-03-25 · 2 obs
● 2015-12-12 18:12:30
● 2026-03-25 01:42:22
○A185.27.134.1282015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 12:06:50
○ 2015-12-12 18:12:30
○ 2026-03-25 01:42:22
○A195.128.227.2042016-03-18 → 2017-03-18 · 5 obs
○ 2015-12-12 18:12:30
● 2016-03-18 00:33:42
● 2017-03-18 15:19:50
○ 2020-01-05 03:20:50
○ 2026-03-25 01:42:22
●A212.109.44.862020-01-05 → 2026-03-25 · 3 obs
○ 2017-03-18 15:19:50
● 2020-01-05 03:20:50
● 2026-03-25 01:42:22
○A91.196.100.1012015-12-12 → 2015-12-12 · 4 obs
○ 2015-08-18 12:06:50
● 2015-12-12 18:12:30
○ 2016-03-18 00:33:42
○ 2026-03-25 01:42:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
profsystem.netns10.uadns.com, ns11.uadns.com, ns12.uadns.com-

✅ Authoritative Response

Server:37.27.65.110

NS records: ns10.uadns.com, ns11.uadns.com, ns12.uadns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for profsystem.net (unsigned zone)

⏱️ Timing

Total: 3619ms | Queries: -

📄 Records

TypeCountSample Data
A1212.109.44.86
NS3ns11.uadns.com, ns10.uadns.com...
MX1mail.profsystem.net (pri: 0)
TXT1v=spf1 a mx ~all
SOA1ns10.uadns.com hostmaster.nic.ua

Analysis

Hierarchy

profsystem.net has children skymail.profsystem.net, mail.profsystem.net and fwd.profsystem.net.

IP Addresses

profsystem.net resolves to a single IP: 212.109.44.86.

Other host names, for instance, skymail.profsystem.net and 4sell.com.ua share IP numbers with profsystem.net.

Name Servers

profsystem.net delegates to three name servers: ns10.uadns.com, ns11.uadns.com and ns12.uadns.com.

profsystem.net shares some name servers with other domains, for example normativ.com.ua, yourway.academy, vagy.com.ua, rodina.in.ua and boolatgames.com.

Host names with four IP numbers: ns10.uadns.com points to: 2604:a880:cad:d0::c2d:f001, 2a01:4f9:3081:32c5::2, 37.27.65.110 and 167.99.186.139; ns11.uadns.com points to: 2604:a880:4:1d0::46d:c000, 2a03:b0c0:2:d0::1333:4001, 104.248.82.229 and 143.198.111.77; ns12.uadns.com points to: 2604:a880:800:10::ac8:1, 2a03:b0c0:3:d0::e30:3001, 104.131.179.100 and 134.209.251.28.

Mail Servers

profsystem.net is handled by a single mail server, mail.profsystem.net.

Host name mail.profsystem.net points to IP 213.133.104.6.