mail.instruct.it - dns.ninja

mail.instruct.it

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSanan.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSshishi.ns.giantpanda.com ⚠️ Not in parent delegation
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c09::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f26.1e100.net
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A2607:f8b0:4004:c1d::1a🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f26.1e100.net
A2607:f8b0:4004:c1d::1b🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
A142.251.167.26🇺🇸 Google142.251.167.0/24
PTRww-in-f26.1e100.net
A142.251.167.27🇺🇸 Google142.251.167.0/24
PTRww-in-f27.1e100.net
A172.253.115.27🇺🇸 Google172.253.115.0/24
PTRbg-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

instruct.it

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSanan.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
NSlunlun.ns.giantpanda.com ⚠️ Not in zone NS records
NSshishi.ns.giantpanda.com ⚠️ Not in parent delegation
NSyangyang.ns.giantpanda.com ⚠️ Not in zone NS records
MXsmtp.google.com ⭐
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

Previously MX for

instruct.it

Same first word

mail.kg
mail.mayfirst.org
mail.systems
mail.itigo.jp
mail.cl
mail.vc
mail.babymilk.jp
mail.gov.by
mail.chat
mail.fastvps.host
mail.style
mail.altervista.org
mail.monster
mail.awsapps.com
mail.biz
mail.gov.lv
mail.jetzt
mail.kh.ua
mail.ru
mail.myeffect.net
mail.myshopify.com
mail.123hjemmeside.dk
mail.ml
mail.fo
mail.expert
mail.mil.tm
mail.team
mail.com.ru
mail.tn
mail.serveftp.com
mail.by
mail.peewee.jp
mail.virtualuser.de
mail.charity
mail.exchange
mail.live
mail.lk3.ru
mail.ap.gov.br
mail.dp.ua
mail.myjino.ru
mail.space
mail.net.ph
mail.rr.gov.br
mail.read-books.org
mail.ilovecollege.info
mail.gmx
mail.info.pl
mail.community
mail.cleaning
mail.bh
mail.site
mail.select
mail.email
mail.blue
mail.st
mail.tools
mail.sy
mail.li
mail.rw
mail.vision
mail.sk
mail.at
mail.surf
mail.gov.ge
mail.dating
mail.travel
mail.td
mail.nr
mail.nrw
mail.xyz
mail.loginto.me
mail.bio
mail.dk
mail.main.jp
mail.graphics
mail.lc
mail.city
mail.yt
mail.watch
mail.lomo.jp
mail.lu
mail.tel
mail.ws
mail.holiday
mail.zombie.jp
mail.ma
mail.mr
mail.gov.af
mail.hashbang.sh
mail.mil.ru
mail.schwarz
mail.co.uk
mail.net.mk
mail.rj.gov.br
mail.freedesktop.org
mail.direct
mail.yandex
mail.sh.cn
mail.vacations
mail.my
mail.gov.mz
mail.gov.ph

Similar names

mail.bm
mila.pl
lima.info
aiml.digital
lima.eu
mail.com.pk
mail.hl.cn
mail.nhs.uk
mail.hotmail
almi.com.ua
mail.gov.om
mila.nl
mail.canon
lima.ch
mail.net.hk
lima.rocks
mila.club
mial.jp
mail.caa.li
mail.as
mali.sk
amil.one
mail.ir
almi.es
mila.ch
mail.net.ru
lami.me
mail.cz
mail.gov.ms
mail.so
mlai.net
lima.jp
ilam.cn
imal.se
mail.ind.in
mail.com.in
mail.noip.us
mail.hippy.jp
alim.ru
almi.be
mail.eating-organic.net
mail.ba.gov.br
mail.com
liam.sk
mail.inf.br
mail.4u.com
almi.dk
imal.no
mali.me
mail.edu.tw
mail.gov.rs
mail.dnsalias.net
ilma.us
mail.pro.br
liam.org.my
lima.se
amil.it
imla.nl
mail.ne.jp
mila.cz
lima.tech
mail.co.jp
amli.dev
mail.be
mail.com.vn
mail.how
aiml.in
mial.co
imal.ma
almi.org
almi.pro
aiml.com
mail.in-brb.de
mail.ro
mail.com.hk
mail.neustar
mail.ao
mail.pw
mail.broker
mail.school
mail.land
mail.yahoo
mail.edu.ge
imal.nl
mail.ps
mail.edu.ee
liam.media
mail.gouv.ci
almi.by
mail.gi
aiml.se
mail.fr
mail.mil.id
mail.k12.vt.us
mail.photos
mail.omg.lol
alim.com
mail.ooo
ilma.edu.lk
mail.cloudaccess.net

DNS History

12 records (11 active, 1 former)

20162017201820192020202120222023202420252026NSanan.ns.giantpanda.comshishi.ns.giantpanda.comMXsmtp.google.comA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.16589.200.168.84
●NSanan.ns.giantpanda.com2026-07-28 → 2026-07-28 · 1 obs
● 2026-07-28 04:21:04
●NSshishi.ns.giantpanda.com2026-07-28 → 2026-07-28 · 1 obs
● 2026-07-28 04:21:04
●MXsmtp.google.com2026-07-28 → 2026-07-28 · 1 obs
● 2026-07-28 04:21:04
●A2600:3c03::f03c:95ff:fe00:29ca2026-07-28 → 2026-07-28 · 2 obs
○ 2016-04-10 08:04:20
● 2026-07-28 04:21:04
●A2600:3c03::f03c:95ff:fe91:5d522026-07-28 → 2026-07-28 · 2 obs
○ 2016-04-10 08:04:20
● 2026-07-28 04:21:04
●A2600:3c03::f03c:95ff:feed:4d4f2026-07-28 → 2026-07-28 · 2 obs
○ 2016-04-10 08:04:20
● 2026-07-28 04:21:04
●A2600:3c03::f03c:95ff:feed:cf2a2026-07-28 → 2026-07-28 · 2 obs
○ 2016-04-10 08:04:20
● 2026-07-28 04:21:04
●A45.33.83.1002026-07-28 → 2026-07-28 · 2 obs
○ 2016-04-10 08:04:20
● 2026-07-28 04:21:04
●A45.79.167.1802026-07-28 → 2026-07-28 · 2 obs
○ 2016-04-10 08:04:20
● 2026-07-28 04:21:04
●A66.175.209.1792026-07-28 → 2026-07-28 · 2 obs
○ 2016-04-10 08:04:20
● 2026-07-28 04:21:04
○A89.200.168.842015-07-22 → 2016-04-10 · 3 obs
● 2015-07-22 07:26:38
● 2016-04-10 08:04:20
○ 2026-07-28 04:21:04
●A96.126.111.1652026-07-28 → 2026-07-28 · 2 obs
○ 2016-04-10 08:04:20
● 2026-07-28 04:21:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ita.dns.it, m.dns.it, r.dns.it, v.dns.it...-
instruct.itlunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com-

✅ Authoritative Response

Server:75.2.60.62

NS records: lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instruct.it (unsigned zone)

⏱️ Timing

Total: 471ms | Queries: -

📄 Records

TypeCountSample Data
A496.126.111.165, 45.33.83.100...
AAAA42600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52...
NS2anan.ns.giantpanda.com, shishi.ns.giantpanda.com
MX1SMTP.GOOGLE.COM (pri: 10)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1anan.ns.giantpanda.com admin.giantpanda.

Analysis

IP Addresses

mail.instruct.it has 8 IP addresses — 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 more.

mail.digitalsoftware.it, xipp.com, phantomphoto.com and two other host names share IP numbers with mail.instruct.it.

Name Servers

mail.instruct.it uses two name servers for its delegation: anan.ns.giantpanda.com and shishi.ns.giantpanda.com.

mail.instruct.it uses the same name servers as several other domains — among them smtp.quicklyshop.it, mail.pokermagazine.it, mx.stavio.it and two more.

The name servers of mail.instruct.it overlap at least partially with those of other domains — among them dese.it, universityathome.it, invites.it and two more.

The name servers lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com and po.ns.giantpanda.com are commonly seen alongside these name servers.

Both anan.ns.giantpanda.com and shishi.ns.giantpanda.com have a single IP address each — anan.ns.giantpanda.com resolves to 3.33.232.36 while shishi.ns.giantpanda.com resolves to 75.2.45.63.

Mail Servers

Mail for mail.instruct.it is handled by a single mail server, smtp.google.com.

mail.instruct.it uses an identical mail server configuration to several other domains — among them termoplastplus.com, northoval.com, glegacyfoundation.org and two more.

mail.instruct.it has at least partial mail server overlap with other domains such as websystemsgdl.com, velana.com.br, addi.in and two more.

These mail servers commonly appear together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and two other mail servers.

smtp.google.com resolves to 9 IP addresses — 142.251.163.26, 142.251.167.26, 142.251.167.27 and 6 others.