barkowski.info - robtex.com

barkowski.info

DNSSEC⚠️ Not signed
A144.76.86.89🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRmgw2.barkowski.info
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net ⚠️ Not in parent delegation
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXmgw2.barkowski.info ⭐
A144.76.86.89🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRmgw2.barkowski.info
MXmgw1.barkowski.info(50)
A93.225.115.146🇩🇪 DTAG93.192.0.0/10 Deutsche Telekom AG Internet Service Provider
PTRp5de17392.dip0.t-ipconnect.de
TXTv=spf1 mx a:mail.barkowski.info ~all
SOAns1.he.nethostmaster@he.net 2026-03-15 #1

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1774381340

Subdomains

mgw2.barkowski.info
smtp.barkowski.info
mail.barkowski.info
mgw1.barkowski.info
altmail.barkowski.info

Same first word

barkowski.info

Similar names

karbowski.net

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netdocks16.rzone.deshades06.rzone.deMXmgw1.barkowski.infomgw2.barkowski.infobarkowski.inforelay.rzone.deA144.76.86.89130.185.109.163
○NSdocks16.rzone.de2015-06-06 → 2017-06-24 · 3 obs
● 2015-06-06 02:22:34
● 2017-06-24 16:34:48
○ 2026-03-24 20:21:24
●NSns1.he.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-24 16:34:48
● 2026-03-24 20:21:24
●NSns2.he.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-24 16:34:48
● 2026-03-24 20:21:24
●NSns3.he.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-24 16:34:48
● 2026-03-24 20:21:24
●NSns4.he.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-24 16:34:48
● 2026-03-24 20:21:24
●NSns5.he.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-24 16:34:48
● 2026-03-24 20:21:24
○NSshades06.rzone.de2015-06-06 → 2017-06-24 · 3 obs
● 2015-06-06 02:22:34
● 2017-06-24 16:34:48
○ 2026-03-24 20:21:24
○MXbarkowski.info2015-06-06 → 2017-06-24 · 3 obs
● 2015-06-06 02:22:34
● 2017-06-24 16:34:48
○ 2026-03-24 20:21:24
●MXmgw1.barkowski.info2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-24 16:34:48
● 2026-03-24 20:21:24
●MXmgw2.barkowski.info2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-24 16:34:48
● 2026-03-24 20:21:24
○MXrelay.rzone.de2015-06-06 → 2017-06-24 · 3 obs
● 2015-06-06 02:22:34
● 2017-06-24 16:34:48
○ 2026-03-24 20:21:24
○A130.185.109.1632015-06-06 → 2017-06-24 · 3 obs
● 2015-06-06 02:22:34
● 2017-06-24 16:34:48
○ 2026-03-24 20:21:24
●A144.76.86.892026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-24 16:34:48
● 2026-03-24 20:21:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
barkowski.infons4.he.net, ns2.he.net, ns1.he.net, ns3.he.net-

✅ Authoritative Response

Server:216.66.1.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for barkowski.info (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

TypeCountSample Data
A1144.76.86.89
NS5ns2.he.net, ns1.he.net...
MX2mgw2.barkowski.info (pri: 10), mgw1.barkowski.info (pri: 50)
TXT1v=spf1 mx a:mail.barkowski.info ~all
SOA1ns1.he.net hostmaster.he.net

Analysis

Hierarchy

barkowski.info is parent of mgw2.barkowski.info, smtp.barkowski.info, mail.barkowski.info, mgw1.barkowski.info and altmail.barkowski.info.

IP Addresses

barkowski.info maps to IP address 144.76.86.89.

Other host names, for example, mgw2.barkowski.info share IP numbers with barkowski.info.

Name Servers

barkowski.info delegates to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

barkowski.info at least partially shares name servers with other domains such as nocbox.biz, hc-team.ru, tressler.me, averysradnage.co.uk and juliano.info.

these name servers are commonly used with the name servers ns2.afraid.org.

Two IPs per host name:

ns1.he.net points to: 2001:470:100::2 and 216.218.130.2

ns2.he.net points to: 2001:470:200::2 and 216.218.131.2

ns3.he.net points to: 2001:470:300::2 and 216.218.132.2

ns4.he.net points to: 2001:470:400::2 and 216.66.1.2

ns5.he.net points to: 2001:470:500::2 and 216.66.80.18

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

Mail Servers

Two mail servers handle barkowski.info: mgw1.barkowski.info and mgw2.barkowski.info.

Host names with a single IP address:

mgw1.barkowski.info points to 93.225.115.146

mgw2.barkowski.info points to 144.76.86.89