ef.schule - robtex.com

ef.schule

DNSSEC⚠️ Not signed
NSns-1606.awsdns-08.co.uk ⭐
A2600:9000:5306:4600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1606.awsdns-08.co.uk
A205.251.198.70🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1606.awsdns-08.co.uk
NSns-1058.awsdns-04.org
A2600:9000:5304:2200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1058.awsdns-04.org
A205.251.196.34🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1058.awsdns-04.org
NSns-220.awsdns-27.com
A2600:9000:5300:dc00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-220.awsdns-27.com
A205.251.192.220🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-220.awsdns-27.com
NSns-883.awsdns-46.net
A2600:9000:5303:7300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-883.awsdns-46.net
A205.251.195.115🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-883.awsdns-46.net
MXmail.protection.outlook.com ⭐
TXTv=spf1 -all
SOAns-1606.awsdns-08.co.ukawsdns-hostmaster@amazon.com serial=1

schule

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.schule ⭐
NSv0n1.nic.schule
NSv0n2.nic.schule
NSv0n3.nic.schule
NSv2n0.nic.schule
NSv2n1.nic.schule
SOAv0n0.nic.schulehostmaster@donuts.email serial=1774583493

Same first word

ef.af
ef.com.es
ef.university
ef.design
ef.is
ef.co.at
ef.uk.com
ef.com.hk
ef.mus.br
ef.gd
ef.net
ef.lv
ef.cc
ef.md
ef.co.ve
ef.com.ly
ef.org.pl
ef.network
ef.org
ef.center
ef.camp
ef.lk
ef.ms
ef.com.co
ef.ro
ef.nl
ef.rw
ef.com
ef.de
ef.mn
ef.energy
ef.fr
ef.schule
ef.co.uk
ef.spb.ru
ef.sk
ef.com.tr
ef.pl
ef.nu
ef.fi
ef.be
ef.am
ef.kz
ef.academy
ef.com.mx
ef.cz
ef.careers
ef.ru
ef.com.tw
ef.edu.pe
ef.co.th
ef.bw
ef.co.ao
ef.co
ef.institute
ef.ag
ef.ee
ef.com.ec
ef.com.vn
ef.co.id
ef.gov.sa
ef.gy
ef.vc
ef.no
ef.js.org
ef.asia
ef.si
ef.com.cn
ef.om
ef.su
ef.tn
ef.by
ef.lc
ef.com.ar
ef.lt
ef.dz
ef.fyi
ef.hr
ef.chat
ef.dk
ef.co.ae
ef.com.pe
ef.ca
ef.do
ef.media
ef.com.fr
ef.at
ef.se
ef.com.br
ef.com.do
ef.cn
ef.edu
ef.biz
ef.co.cr
ef.readthedocs.io
ef.co.kr
ef.hu
ef.sg
ef.jor.br
ef.gs
ef.gm
ef.ae
ef.cr
ef.pt
ef.tj
ef.com.mt
ef.edu.pt
ef.com.ua
ef.com.sa
ef.ma
ef.co.hu
ef.ac.me
ef.team
ef.studio
ef.to
ef.id
ef.cl
ef.world
ef.in.th

Similar names

fe.de
fe.chat
fe.am
fe.hk
fe.gd
fe.fyi
fe.gov.mz
fe.org.pe
fe.gs
fe.js.cn
fe.ua
fe.dev
fe.co
fe.fo
fe.seg.br
fe.services
fe.foundation
fe.cn
fe.ee
fe.pe
fe.su
fe.ge
fe.ma
fe.sg
fe.marketing
fe.finance
fe.ru
fe.lc
fe.pl
fe.je
fe.fi
fe.business
fe.com.tr
fe.vc
fe.ax
fe.net.au
fe.biz
fe.nl
fe.is
fe.se

DNS History

10 records (5 active, 5 former)

2017201820192020202120222023202420252026NSns-1058.awsdns-04.orgns-1606.awsdns-08.co.ukns-220.awsdns-27.comns-883.awsdns-46.netdns1.cscdns.netdns2.cscdns.netMXmail.protection.outlook.comcustmx.cscdns.netA165.160.13.20165.160.15.20
○NSdns1.cscdns.net2016-12-10 → 2021-06-10 · 4 obs
● 2016-12-10 20:59:50
● 2021-06-10 23:43:44
○ 2026-03-26 08:48:16
○ 2026-03-27 04:11:40
○NSdns2.cscdns.net2016-12-10 → 2021-06-10 · 4 obs
● 2016-12-10 20:59:50
● 2021-06-10 23:43:44
○ 2026-03-26 08:48:16
○ 2026-03-27 04:11:40
●NSns-1058.awsdns-04.org2026-03-26 → 2026-03-27 · 3 obs
○ 2021-06-10 23:43:44
● 2026-03-26 08:48:16
● 2026-03-27 04:11:40
●NSns-1606.awsdns-08.co.uk2026-03-26 → 2026-03-27 · 3 obs
○ 2021-06-10 23:43:44
● 2026-03-26 08:48:16
● 2026-03-27 04:11:40
●NSns-220.awsdns-27.com2026-03-26 → 2026-03-27 · 3 obs
○ 2021-06-10 23:43:44
● 2026-03-26 08:48:16
● 2026-03-27 04:11:40
●NSns-883.awsdns-46.net2026-03-26 → 2026-03-27 · 3 obs
○ 2021-06-10 23:43:44
● 2026-03-26 08:48:16
● 2026-03-27 04:11:40
○MXcustmx.cscdns.net2016-12-10 → 2021-06-10 · 4 obs
● 2016-12-10 20:59:50
● 2021-06-10 23:43:44
○ 2026-03-26 08:48:16
○ 2026-03-27 04:11:40
●MXmail.protection.outlook.com2026-03-26 → 2026-03-27 · 3 obs
○ 2021-06-10 23:43:44
● 2026-03-26 08:48:16
● 2026-03-27 04:11:40
○A165.160.13.202016-12-10 → 2021-06-10 · 4 obs
● 2016-12-10 20:59:50
● 2021-06-10 23:43:44
○ 2026-03-26 08:48:16
○ 2026-03-27 04:11:40
○A165.160.15.202016-12-10 → 2021-06-10 · 4 obs
● 2016-12-10 20:59:50
● 2021-06-10 23:43:44
○ 2026-03-26 08:48:16
○ 2026-03-27 04:11:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
schulev2n0.nic.schule, v0n0.nic.schule, v0n2.nic.schule, v2n1.nic.schule...12 records
ef.schulens-1058.awsdns-04.org, ns-883.awsdns-46.net, ns-220.awsdns-27.com, ns-1606.awsdns-08.co.uk-

✅ Authoritative Response

Server:205.251.196.34

NS records: ns-1058.awsdns-04.org, ns-883.awsdns-46.net, ns-220.awsdns-27.com, ns-1606.awsdns-08.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ef.schule (unsigned zone)

⏱️ Timing

Total: 1190ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1058.awsdns-04.org, ns-1606.awsdns-08.co.uk...
MX1mail.protection.outlook.com (pri: 0)
TXT1v=spf1 -all
SOA1ns-1606.awsdns-08.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n0.nic.schule, v2n0.nic.schule, v0n0.nic.schule...)

Analysis

Name Servers

ef.schule is delegated to four name servers: ns-220.awsdns-27.com, ns-883.awsdns-46.net, ns-1058.awsdns-04.org and ns-1606.awsdns-08.co.uk.

ef.schule shares name servers with other domains at least partially, for example bim360.org, d2i046tlh7ll3o.cloudfront.net, skeema.org, seqtest.com and racingga.click.

These name servers are commonly used with ns-1256.awsdns-29.org, ns-504.awsdns-63.com and ns-909.awsdns-49.net.

Host names with two IP numbers:

ns-220.awsdns-27.com points to: 2600:9000:5300:dc00::1 and 205.251.192.220

ns-883.awsdns-46.net points to: 2600:9000:5303:7300::1 and 205.251.195.115

ns-1058.awsdns-04.org points to: 2600:9000:5304:2200::1 and 205.251.196.34

ns-1606.awsdns-08.co.uk points to: 2600:9000:5306:4600::1 and 205.251.198.70

Mail Servers

ef.schule is handled by a single mail server, mail.protection.outlook.com.

ef.schule shares the same mail server setup as other domains, for instance weistrach.at, englishlife.com.pe, thepercocogroupcom.com, mail.colloky.cl and bitglu.io.

ef.schule shares mail servers with other domains at least partially; for instance d5e.eu, obgynoflaredo.com, richardleboon.com, axmor.com and lauraredman.ca.

these mail servers are often used together with mail servers smtp.secureserver.net, mx1-us1.ppe-hosted.com, mx2-us1.ppe-hosted.com, mailstore1.secureserver.net and aspmx.l.google.com.