tutorial.io - dns.ninja

tutorial.io

io

DNSSECπŸ”’ Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1780591107

Same first word

Similar names

DNS History

14 records (4 active, 10 former)

20192020202120222023202420252026NSns1.afternic.comns2.afternic.comchan.ns.cloudflare.comnitin.ns.cloudflare.comns1.dynamical.lyns1.zonomi.comns2.dynamical.lyMXfb.mail.gandi.netspool.mail.gandi.netA13.248.169.4876.223.54.146130.211.93.8045.55.72.95CNAMEalias.zeit.co
β—‹NSchan.ns.cloudflare.com2018-09-14 β†’ 2026-02-14 Β· 4 obs
● 2018-09-14 05:26:44
● 2026-02-14 16:07:48
β—‹ 2026-02-26 19:17:22
β—‹ 2026-06-04 16:48:28
β—‹NSnitin.ns.cloudflare.com2018-09-14 β†’ 2026-02-14 Β· 4 obs
● 2018-09-14 05:26:44
● 2026-02-14 16:07:48
β—‹ 2026-02-26 19:17:22
β—‹ 2026-06-04 16:48:28
●NSns1.afternic.com2026-06-04 β†’ 2026-06-04 Β· 3 obs
β—‹ 2026-06-03 20:06:52
● 2026-06-04 09:53:34
● 2026-06-04 16:48:28
β—‹NSns1.dynamical.ly2026-06-03 β†’ 2026-06-03 Β· 4 obs
β—‹ 2026-02-26 19:17:22
● 2026-06-03 20:06:52
β—‹ 2026-06-04 09:53:34
β—‹ 2026-06-04 16:48:28
β—‹NSns1.zonomi.com2026-06-03 β†’ 2026-06-03 Β· 4 obs
β—‹ 2026-02-26 19:17:22
● 2026-06-03 20:06:52
β—‹ 2026-06-04 09:53:34
β—‹ 2026-06-04 16:48:28
●NSns2.afternic.com2026-06-04 β†’ 2026-06-04 Β· 3 obs
β—‹ 2026-06-03 20:06:52
● 2026-06-04 09:53:34
● 2026-06-04 16:48:28
β—‹NSns2.dynamical.ly2026-06-03 β†’ 2026-06-03 Β· 4 obs
β—‹ 2026-02-26 19:17:22
● 2026-06-03 20:06:52
β—‹ 2026-06-04 09:53:34
β—‹ 2026-06-04 16:48:28
β—‹MXfb.mail.gandi.net2018-09-14 β†’ 2026-02-14 Β· 4 obs
● 2018-09-14 05:26:44
● 2026-02-14 16:07:48
β—‹ 2026-02-26 19:17:22
β—‹ 2026-06-04 16:48:28
β—‹MXspool.mail.gandi.net2018-09-14 β†’ 2026-02-14 Β· 4 obs
● 2018-09-14 05:26:44
● 2026-02-14 16:07:48
β—‹ 2026-02-26 19:17:22
β—‹ 2026-06-04 16:48:28
●A13.248.169.482026-06-04 β†’ 2026-06-04 Β· 3 obs
β—‹ 2026-06-03 20:06:52
● 2026-06-04 09:53:34
● 2026-06-04 16:48:28
β—‹A130.211.93.802018-09-14 β†’ 2026-02-14 Β· 4 obs
● 2018-09-14 05:26:44
● 2026-02-14 16:07:48
β—‹ 2026-02-26 19:17:22
β—‹ 2026-06-04 16:48:28
β—‹A45.55.72.952026-06-03 β†’ 2026-06-03 Β· 4 obs
β—‹ 2026-02-26 19:17:22
● 2026-06-03 20:06:52
β—‹ 2026-06-04 09:53:34
β—‹ 2026-06-04 16:48:28
●A76.223.54.1462026-06-04 β†’ 2026-06-04 Β· 3 obs
β—‹ 2026-06-03 20:06:52
● 2026-06-04 09:53:34
● 2026-06-04 16:48:28
β—‹CNAMEalias.zeit.co2018-09-14 β†’ 2026-02-14 Β· 4 obs
● 2018-09-14 05:26:44
● 2026-02-14 16:07:48
β—‹ 2026-02-26 19:17:22
β—‹ 2026-06-04 16:48:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
tutorial.ions2.afternic.com, ns1.afternic.com-

βœ… Authoritative Response

Server:97.74.98.69

NS records: ns2.afternic.com, ns1.afternic.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorial.io (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

Analysis

IP Addresses

tutorial.io points to two IP numbers: 13.248.169.48 and 76.223.54.146.

joux.com, ns.cmdpdx.com, verify.la and two other host names share IP numbers with tutorial.io.

Name Servers

tutorial.io uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.

tutorial.io uses the same name servers as several other domains β€” among them host-58-114-130-104.dynamic.kbtelecom.net, www.mgspace.com, whatmakesmehappy.com and two more.

There is at least partial name server overlap between tutorial.io and other domains β€” vsource.co, 10loan.com, cisoregon.com and two more among them.

The name servers verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-zbrr88zn3efxu6xznzdyw8.ns101.verify.hn and verification-ny9zch6j5vxanmtkqrt2ek.ns101.verify.hn are often found in combination with these name servers.

The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.