mailgun.dev - robtex.com

mailgun.dev

DNSSEC⚠️ Not signed
NSns-643.awsdns-16.net ⭐
A2600:9000:5302:8300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-643.awsdns-16.net
A205.251.194.131🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-643.awsdns-16.net
NSns-1488.awsdns-58.org
A2600:9000:5305:d000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1488.awsdns-58.org
A205.251.197.208🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1488.awsdns-58.org
NSns-2007.awsdns-58.co.uk
A2600:9000:5307:d700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2007.awsdns-58.co.uk
A205.251.199.215🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2007.awsdns-58.co.uk
NSns-429.awsdns-53.com
A2600:9000:5301:ad00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-429.awsdns-53.com
A205.251.193.173🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-429.awsdns-53.com
TXTmgverify=0823b6630a9bd1aaa80b7db5f616f4326bc1ab0653f2bf6b08be8ddc58694708
TXTmgverify=67b57980f4679441bfdee20579743ee4816f90c5519336f26ed6daf1d475602d
SOAns-643.awsdns-16.netawsdns-hostmaster@amazon.com serial=1

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

mailgun.email
mailgun.net
mailgun.cn
mailgun.org
mailgun.me
mailgun.com
mailgun.co.in
mailgun.ca
mailgun.in
mailgun.dev
mailgun.ch
mailgun.biz
mailgun.com.au
mailgun.de
mailgun.nl
mailgun.co
mailgun.ru
mailgun.fun
mailgun.info
mailgun.us

Similar names

muliang.cn
uanglim.com
liumang.de
lumigan.asia
ignalum.com
miulang.cn
alignum.fr
linguam.com
lumigan.at
gumanli.com
almugni.com
lumigan.uk
liumang.com
alignum.com
lumigan.com.tr
nagilum.org
lumagin.com
lumigan.net
unlimga.com
niuglam.com
liangmu.cn
lumigan.nu
luminag.pt
lumigan.us
mugilan.com
mlingua.pl
lumigan.co.in
gamulin.net
mingula.de
lumigan.dk
mgaulin.com
gnumail.com
lumigan.com
alignum.de
lumigan.be
aluming.com
lumigna.com
lumigan.de
gamulin.com
nugmail.com
guanlim.com
nagilum.net
maligun.org
lumigan.ch
glunami.com
linguam.eu
muligan.com
lumigan.in
mulgani.com
mailgnu.net
liumang.net
mugilan.org
malugin.lv
galumni.de
ligumna.com
lumigan.eu
galumni.org
gunmail.de
nagilum.com
mailgnu.com
mlingua.de
nagilum.de
gunmail.com
linguam.org
malugin.ru
minglau.com
lumigan.org
gnumail.org
luminag.com
lumigan.biz
alignum.at
gulamin.com
gnumail.de
liangmu.net
gamulin.info
mailung.de
liangmu.com
linguam.de
liumang.info
muliang.com
guliman.ro
galumni.net
galumni.com
lunigma.net
guliman.it
liangmu.com.cn
mulgain.com
gnumail.net

DNS History

4 records (4 active, 0 former)

NSns-1488.awsdns-58.orgns-2007.awsdns-58.co.ukns-429.awsdns-53.comns-643.awsdns-16.net
●NSns-1488.awsdns-58.org2026-03-31 → 2026-05-13 · 2 obs
● 2026-03-31 03:15:10
● 2026-05-13 00:24:12
●NSns-2007.awsdns-58.co.uk2026-03-31 → 2026-05-13 · 2 obs
● 2026-03-31 03:15:10
● 2026-05-13 00:24:12
●NSns-429.awsdns-53.com2026-03-31 → 2026-05-13 · 2 obs
● 2026-03-31 03:15:10
● 2026-05-13 00:24:12
●NSns-643.awsdns-16.net2026-03-31 → 2026-05-13 · 2 obs
● 2026-03-31 03:15:10
● 2026-05-13 00:24:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
mailgun.devns-1488.awsdns-58.org, ns-429.awsdns-53.com, ns-643.awsdns-16.net, ns-2007.awsdns-58.co.uk-

✅ Authoritative Response

Server:205.251.193.173

NS records: ns-1488.awsdns-58.org, ns-429.awsdns-53.com, ns-643.awsdns-16.net, ns-2007.awsdns-58.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailgun.dev (unsigned zone)

⏱️ Timing

Total: 1010ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1488.awsdns-58.org, ns-2007.awsdns-58.co.uk...
TXT2mgverify=0823b6630a9bd1aaa80b7db5f616f43, mgverify=67b57980f4679441bfdee20579743ee
SOA1ns-643.awsdns-16.net awsdns-hostmaster.a

Analysis

Name Servers

mailgun.dev is delegated to four name servers: ns-429.awsdns-53.com, ns-643.awsdns-16.net, ns-1488.awsdns-58.org and ns-2007.awsdns-58.co.uk.

mailgun.dev shares name servers with other domains at least partially, for example saito-ltd-recruit.com, bbworldtransact.com, everybodylearns.com, 215.72.76.in-addr.arpa and d27pxx2lj0vf7m.cloudfront.net.

Host names with two IP numbers:

ns-429.awsdns-53.com points to: 2600:9000:5301:ad00::1 and 205.251.193.173

ns-643.awsdns-16.net points to: 2600:9000:5302:8300::1 and 205.251.194.131

ns-1488.awsdns-58.org points to: 2600:9000:5305:d000::1 and 205.251.197.208

ns-2007.awsdns-58.co.uk points to: 2600:9000:5307:d700::1 and 205.251.199.215