err.com - dns.ninja

err.com

DNSSEC⚠️ Not signed
NSblah1.intt.net ⭐
A192.58.120.35🇺🇸 TMC192.58.120.0/24
PTRblah1.intt.net
NSblah2.intt.net
A192.58.120.2🇺🇸 TMC192.58.120.0/24
PTRblah2.intt.net
NSblah3.intt.net
A192.70.188.29🇺🇸 TMC192.70.188.0/24 KECK-CENTER
PTRblah3.intt.net
MXmail2.intt.net ⭐
A192.58.120.6🇺🇸 TMC192.58.120.0/24
PTRmail2.intt.net
TXTv=spf1 ip4:192.58.120.0/24 -all
SOAblah1.intt.netroot@intt.net 2007-07-10 #20

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=1781462765

Subdomains

www.err.com
mail.err.com

Same first word

err.kr
err.red
err.ca
err.co.uk
err.es
err.me
err.dk
err.co.za
err.ro
err.biz
err.nyc
err.or.id
err.la
err.com
err.chicappa.jp
err.nu
err.ru
err.hu
err.de
err.us
err.sh
err.nl
err.no
err.ch
err.lv
err.im
err.pl
err.cc
err.sk
err.org
err.at
err.be
err.network
err.co
err.io
err.se
err.cz
err.gov.sa
err.ee
err.net
err.name

Similar names

rer.dk
rer.lol
rer.in
rre.it
rer.agency
rre.lv
rre.de
rre.su
rre.ca
rer.legal
rer.sa
rer.info
rre.pl
rer.co.nz
rer.co.kr
rer.ru
rre.hu
rre.eu
rre.ru
rer.net
rre.se
rre.info
rre.net
rre.me
rre.dk
rre.com.cn
rre.co
rer.us
rre.nu
rer.fi
rer.co.jp
rer.se
rer.pl
rer.com.au
rre.at
rre.tt
rre.ro
rer.nyc
rre.in
rer.org
rre.us
rer.no
rer.ca
rre.be
rer.re
rer.co
rer.de
rer.it
rer.be
rer.uk.com
rer.es
rre.co.th
rre.cc
rre.com
rre.nl
rer.ch
rer.lv
rer.fr
rer.com
rer.me
rre.gr
rer.jp
rre.co.za
rre.co.jp
rre.es
rer.at
rer.com.br

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSblah1.intt.netblah2.intt.netblah3.intt.netMXmail2.intt.netmail1.intt.netmx1.intt.org
●NSblah1.intt.net2015-08-23 → 2026-06-14 · 2 obs
● 2015-08-23 20:32:54
● 2026-06-14 19:16:52
●NSblah2.intt.net2015-08-23 → 2026-06-14 · 2 obs
● 2015-08-23 20:32:54
● 2026-06-14 19:16:52
●NSblah3.intt.net2015-08-23 → 2026-06-14 · 2 obs
● 2015-08-23 20:32:54
● 2026-06-14 19:16:52
○MXmail1.intt.net2015-08-23 → 2017-01-19 · 4 obs
● 2015-08-23 20:32:54
● 2017-01-19 16:01:02
○ 2026-02-17 00:47:30
○ 2026-06-14 19:16:52
●MXmail2.intt.net2026-02-17 → 2026-06-14 · 3 obs
○ 2017-01-19 16:01:02
● 2026-02-17 00:47:30
● 2026-06-14 19:16:52
○MXmx1.intt.org2015-08-23 → 2016-05-22 · 4 obs
● 2015-08-23 20:32:54
● 2016-05-22 21:15:06
○ 2016-08-24 10:14:00
○ 2026-06-14 19:16:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
err.comblah3.intt.net, blah2.intt.net, blah1.intt.net-

✅ Authoritative Response

Server:192.58.120.2

NS records: blah3.intt.net, blah2.intt.net, blah1.intt.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for err.com (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

TypeCountSample Data
NS3blah2.intt.net, blah1.intt.net...
MX1mail2.intt.net (pri: 0)
TXT1v=spf1 ip4:192.58.120.0/24 -all
SOA1blah1.intt.net root.intt.net

Analysis

Hierarchy

err.com is the parent domain of www.err.com and mail.err.com.

Name Servers

DNS for err.com is handled by three authoritative name servers: blah1.intt.net, blah2.intt.net and blah3.intt.net.

err.com has some name servers in common with other domains such as 120.58.192.in-addr.arpa, intt.org and intt.net

The name servers ns1.chat.tmc.edu, ns2.chat.tmc.edu and ns3.chat.tmc.edu are often found in combination with these name servers.

blah1.intt.net, blah2.intt.net and blah3.intt.net all have one IP address each — blah1.intt.net directs to 192.58.120.35, blah2.intt.net directs to 192.58.120.2 and blah3.intt.net directs to 192.70.188.29.

Mail Servers

err.com has one mail server: mail2.intt.net.

Like intt.net and intt.org, err.com has the same mail server arrangement as several other domains.

mail2.intt.net has exactly one IP number: 192.58.120.6.