katerjach.com - robtex.com

katerjach.com

DNSSEC⚠️ Not signed
A178.255.49.22🇳🇱 PETIT-AS178.255.48.0/21 Petit Telecom B.V.
PTRrsi-web-002.rs-internetservices.nl
NSns98.b2bip.nl ⭐ ⚠️ Not in parent delegation
A178.255.49.22🇳🇱 PETIT-AS178.255.48.0/21 Petit Telecom B.V.
PTRrsi-web-002.rs-internetservices.nl
NSns1.rs-internetservices.nl ⚠️ Not in zone NS records
A178.255.49.22🇳🇱 PETIT-AS178.255.48.0/21 Petit Telecom B.V.
PTRrsi-web-002.rs-internetservices.nl
NSns2.rs-internetservices.nl ⚠️ Not in zone NS records
A178.255.49.22🇳🇱 PETIT-AS178.255.48.0/21 Petit Telecom B.V.
PTRrsi-web-002.rs-internetservices.nl
NSns99.b2bip.nl ⚠️ Not in parent delegation
A178.255.49.22🇳🇱 PETIT-AS178.255.48.0/21 Petit Telecom B.V.
PTRrsi-web-002.rs-internetservices.nl
MXmail.katerjach.com ⭐
A178.255.49.22🇳🇱 PETIT-AS178.255.48.0/21 Petit Telecom B.V.
PTRrsi-web-002.rs-internetservices.nl
TXTv=spf1 a mx ip4:178.255.49.22 ~all
SOAns98.b2bip.nlhostmaster@katerjach.com 2024-11-17 #0

com

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=1774427447

Subdomains

mail.katerjach.com

Same first word

katerjach.com

Similar names

jackerath.com
techakraj.blogspot.com
jackheart.se
heartjack.com
akrajtech.blogspot.com
jackharte.com
earthjack.com
jackerath.de

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.rs-internetservices.nlns2.rs-internetservices.nlns98.b2bip.nlns99.b2bip.nlken.ns.cloudflare.comlisa.ns.cloudflare.comns1.pansa.netns2.pansa.netns3.pansa.netMXmail.katerjach.comantispamcluster.protagonist.nlA178.255.49.22185.214.148.1982.150.140.1182.150.140.238
○NSken.ns.cloudflare.com2021-03-20 → 2021-03-31 · 5 obs
○ 2017-03-19 08:16:26
● 2021-03-20 17:28:24
● 2021-03-31 17:15:08
○ 2026-02-21 04:31:56
○ 2026-03-25 08:48:36
○NSlisa.ns.cloudflare.com2021-03-20 → 2021-03-31 · 5 obs
○ 2017-03-19 08:16:26
● 2021-03-20 17:28:24
● 2021-03-31 17:15:08
○ 2026-02-21 04:31:56
○ 2026-03-25 08:48:36
○NSns1.pansa.net2015-08-17 → 2017-03-19 · 4 obs
● 2015-08-17 19:18:36
● 2017-03-19 08:16:26
○ 2021-03-20 17:28:24
○ 2026-03-25 08:48:36
●NSns1.rs-internetservices.nl2026-02-21 → 2026-03-25 · 3 obs
○ 2021-03-31 17:15:08
● 2026-02-21 04:31:56
● 2026-03-25 08:48:36
○NSns2.pansa.net2015-08-17 → 2017-03-19 · 4 obs
● 2015-08-17 19:18:36
● 2017-03-19 08:16:26
○ 2021-03-20 17:28:24
○ 2026-03-25 08:48:36
●NSns2.rs-internetservices.nl2026-02-21 → 2026-03-25 · 3 obs
○ 2021-03-31 17:15:08
● 2026-02-21 04:31:56
● 2026-03-25 08:48:36
○NSns3.pansa.net2015-08-17 → 2017-03-19 · 4 obs
● 2015-08-17 19:18:36
● 2017-03-19 08:16:26
○ 2021-03-20 17:28:24
○ 2026-03-25 08:48:36
●NSns98.b2bip.nl2026-02-21 → 2026-03-25 · 3 obs
○ 2021-03-31 17:15:08
● 2026-02-21 04:31:56
● 2026-03-25 08:48:36
●NSns99.b2bip.nl2026-02-21 → 2026-03-25 · 3 obs
○ 2021-03-31 17:15:08
● 2026-02-21 04:31:56
● 2026-03-25 08:48:36
○MXantispamcluster.protagonist.nl2015-08-17 → 2021-03-31 · 4 obs
● 2015-08-17 19:18:36
● 2021-03-31 17:15:08
○ 2026-02-21 04:31:56
○ 2026-03-25 08:48:36
●MXmail.katerjach.com2026-02-21 → 2026-03-25 · 3 obs
○ 2021-03-31 17:15:08
● 2026-02-21 04:31:56
● 2026-03-25 08:48:36
●A178.255.49.222026-02-21 → 2026-03-25 · 3 obs
○ 2021-03-31 17:15:08
● 2026-02-21 04:31:56
● 2026-03-25 08:48:36
○A185.214.148.192021-03-20 → 2021-03-31 · 5 obs
○ 2017-03-19 08:16:26
● 2021-03-20 17:28:24
● 2021-03-31 17:15:08
○ 2026-02-21 04:31:56
○ 2026-03-25 08:48:36
○A82.150.140.112015-08-17 → 2016-07-10 · 4 obs
● 2015-08-17 19:18:36
● 2016-07-10 11:53:16
○ 2017-03-19 08:16:26
○ 2026-03-25 08:48:36
○A82.150.140.2382017-03-19 → 2017-03-19 · 4 obs
○ 2016-07-10 11:53:16
● 2017-03-19 08:16:26
○ 2021-03-20 17:28:24
○ 2026-03-25 08:48:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
katerjach.comns1.rs-internetservices.nl, ns2.rs-internetservices.nl-

✅ Authoritative Response

Server:178.255.49.22

NS records: ns1.rs-internetservices.nl, ns2.rs-internetservices.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katerjach.com (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A1178.255.49.22
NS2ns98.b2bip.nl, ns99.b2bip.nl
MX1mail.katerjach.com (pri: 10)
TXT1v=spf1 a mx ip4:178.255.49.22 ~all
SOA1ns98.b2bip.nl hostmaster.katerjach.com

Analysis

Hierarchy

mail.katerjach.com has katerjach.com as its parent.

IP Addresses

katerjach.com maps to IP address 178.255.49.22.

Other host names, for instance mail.atraves.nl, mail.fysiotherapieamstenrade.nl, balpen.eu, mail.support4sales.net and support4sales.com share IP numbers with katerjach.com.

Name Servers

katerjach.com is delegated to four name servers: ns98.b2bip.nl, ns99.b2bip.nl, ns1.rs-internetservices.nl and ns2.rs-internetservices.nl.

katerjach.com at least partially shares name servers with other domains such as homegadgets.nl, rebach.eu, support4sales.net, rietbrouwer.nl and bpzele.com.

These name servers are commonly used with ns12.b2bip.nl and ns13.b2bip.nl.

Host names sharing one IP address map to 178.255.49.22: ns98.b2bip.nl, ns99.b2bip.nl, ns1.rs-internetservices.nl and ns2.rs-internetservices.nl.

Mail Servers

katerjach.com is handled by a single mail server, mail.katerjach.com.

mail.katerjach.com points to one IP number: 178.255.49.22.