7x1.dev - robtex.com

7x1.dev

DNSSEC⚠️ Not signed
A52.58.213.95πŸ‡©πŸ‡ͺ Amazon52.58.0.0/15 EC2 FRA Prefix
PTRec2-52-58-213-95.eu-central-1.compute.amazonaws.com
NSns-435.awsdns-54.com ⭐
A2600:9000:5301:b300::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5301::/48 - CloudFront
PTRns-435.awsdns-54.com
A205.251.193.179πŸ‡ΊπŸ‡Έ Amazon205.251.193.0/24 prefix
PTRns-435.awsdns-54.com
NSns-1339.awsdns-39.org
A2600:9000:5305:3b00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1339.awsdns-39.org
A205.251.197.59πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1339.awsdns-39.org
NSns-1829.awsdns-36.co.uk
A2600:9000:5307:2500::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1829.awsdns-36.co.uk
A205.251.199.37πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1829.awsdns-36.co.uk
NSns-608.awsdns-12.net
A2600:9000:5302:6000::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-608.awsdns-12.net
A205.251.194.96πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-608.awsdns-12.net
MXmail.protonmail.ch ⭐ πŸ”’
A176.119.200.128πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20) πŸ”’
A176.119.200.129πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmailsec.protonmail.ch
TXTprotonmail-verification=1e53910c2269220940255f02e5214754a47f1ca0
TXTv=spf1 include:_spf.protonmail.ch mx ~all
SOAns-435.awsdns-54.comawsdns-hostmaster@amazon.com serial=1

dev

DNSSECπŸ”’ 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
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSns-1339.awsdns-39.orgns-1829.awsdns-36.co.ukns-435.awsdns-54.comns-608.awsdns-12.netMXmail.protonmail.chmailsec.protonmail.chA52.58.213.95
●NSns-1339.awsdns-39.org2026-03-14 β†’ 2026-03-15 Β· 2 obs
● 2026-03-14 19:57:48
● 2026-03-15 17:41:22
●NSns-1829.awsdns-36.co.uk2026-03-14 β†’ 2026-03-15 Β· 2 obs
● 2026-03-14 19:57:48
● 2026-03-15 17:41:22
●NSns-435.awsdns-54.com2026-03-14 β†’ 2026-03-15 Β· 2 obs
● 2026-03-14 19:57:48
● 2026-03-15 17:41:22
●NSns-608.awsdns-12.net2026-03-14 β†’ 2026-03-15 Β· 2 obs
● 2026-03-14 19:57:48
● 2026-03-15 17:41:22
●MXmail.protonmail.ch2026-03-14 β†’ 2026-03-15 Β· 2 obs
● 2026-03-14 19:57:48
● 2026-03-15 17:41:22
●MXmailsec.protonmail.ch2026-03-14 β†’ 2026-03-15 Β· 2 obs
● 2026-03-14 19:57:48
● 2026-03-15 17:41:22
●A52.58.213.952026-03-14 β†’ 2026-03-15 Β· 2 obs
● 2026-03-14 19:57:48
● 2026-03-15 17:41:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
7x1.devns-1829.awsdns-36.co.uk, ns-435.awsdns-54.com, ns-608.awsdns-12.net, ns-1339.awsdns-39.org-

βœ… Authoritative Response

Server: 205.251.199.37

NS records: ns-1829.awsdns-36.co.uk, ns-435.awsdns-54.com, ns-608.awsdns-12.net, ns-1339.awsdns-39.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7x1.dev (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A152.58.213.95
NS4ns-1339.awsdns-39.org, ns-1829.awsdns-36.co.uk...
MX2mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)
TXT2protonmail-verification=1e53910c22692209, v=spf1 include:_spf.protonmail.ch mx ~al
SOA1ns-435.awsdns-54.com awsdns-hostmaster.a

Analysis

IP Addresses

7x1.dev points to a single IP address: 52.58.213.95.

Other host names, for instance ec2-52-58-213-95.eu-central-1.compute.amazonaws.com, share IP numbers with 7x1.dev.

Name Servers

7x1.dev is delegated to four name servers: ns-435.awsdns-54.com, ns-608.awsdns-12.net, ns-1339.awsdns-39.org and ns-1829.awsdns-36.co.uk.

7x1.dev at least partially shares name servers with other domains, for example cloudsubnet.com, kawkb.com, wmbims.com, namokar.org and titlecollector.com.

These name servers are often used together with ns-707.awsdns-24.net and ns-753.awsdns-30.net.

Host names with two IP numbers:

ns-435.awsdns-54.com points to: 2600:9000:5301:b300::1 and 205.251.193.179

ns-608.awsdns-12.net points to: 2600:9000:5302:6000::1 and 205.251.194.96

ns-1339.awsdns-39.org points to: 2600:9000:5305:3b00::1 and 205.251.197.59

ns-1829.awsdns-36.co.uk points to: 2600:9000:5307:2500::1 and 205.251.199.37

Mail Servers

Two mail servers handle 7x1.dev: mail.protonmail.ch and mailsec.protonmail.ch.

7x1.dev shares the same mail server setup as other domains, including jaerul.com, nuttyabouthealth.com, sneakyninja.net, copperbottom.com and citeprep.com.

7x1.dev shares at least partially some mail servers with other domains, for instance tux.it, ngle.com, nigelsmall.co.uk, virtuoart.com and lucascarlson.net.

Host names with three IP numbers:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.