xstring.tech - dns.ninja

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

xstring.tech

DNSSEC⚠️ Not signed
A3.106.107.235πŸ‡¦πŸ‡Ί Amazon3.104.0.0/14 EC2 SYD prefix
PTRec2-3-106-107-235.ap-southeast-2.compute.amazonaws.com
NSns-1932.awsdns-49.co.uk ⭐
A2600:9000:5307:8c00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1932.awsdns-49.co.uk
A205.251.199.140πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1932.awsdns-49.co.uk
NSns-1310.awsdns-35.org
A2600:9000:5305:1e00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1310.awsdns-35.org
A205.251.197.30πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1310.awsdns-35.org
NSns-341.awsdns-42.com
A2600:9000:5301:5500::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5301::/48 - CloudFront
PTRns-341.awsdns-42.com
A205.251.193.85πŸ‡ΊπŸ‡Έ Amazon205.251.193.0/24 prefix
PTRns-341.awsdns-42.com
NSns-834.awsdns-40.net
A2600:9000:5303:4200::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5303::/48 - CloudFront
PTRns-834.awsdns-40.net
A205.251.195.66πŸ‡ΊπŸ‡Έ Amazon205.251.195.0/24 prefix
PTRns-834.awsdns-40.net
MXmail.protonmail.ch ⭐
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)
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
TXTgoogle-site-verification=aEsjrY3y0COFjujKueYlOVqcqjLl-qP5FfATeyVZb4g
TXTprotonmail-verification=b1e60e37e66cfc6398c9ef25ea08599a3fb960e7
SOAns-1932.awsdns-49.co.ukawsdns-hostmaster@amazon.com serial=1

tech

DNSSECπŸ”’ Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1790369937

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NSns-1310.awsdns-35.orgns-1932.awsdns-49.co.ukns-341.awsdns-42.comns-834.awsdns-40.netMXmail.protonmail.chmailsec.protonmail.chA3.106.107.235
●NSns-1310.awsdns-35.org2026-09-10 β†’ 2026-09-25 Β· 2 obs
● 2026-09-10 03:08:46
● 2026-09-25 21:22:44
●NSns-1932.awsdns-49.co.uk2026-09-10 β†’ 2026-09-25 Β· 2 obs
● 2026-09-10 03:08:46
● 2026-09-25 21:22:44
●NSns-341.awsdns-42.com2026-09-10 β†’ 2026-09-25 Β· 2 obs
● 2026-09-10 03:08:46
● 2026-09-25 21:22:44
●NSns-834.awsdns-40.net2026-09-10 β†’ 2026-09-25 Β· 2 obs
● 2026-09-10 03:08:46
● 2026-09-25 21:22:44
●MXmail.protonmail.ch2026-09-10 β†’ 2026-09-25 Β· 2 obs
● 2026-09-10 03:08:46
● 2026-09-25 21:22:44
●MXmailsec.protonmail.ch2026-09-10 β†’ 2026-09-25 Β· 2 obs
● 2026-09-10 03:08:46
● 2026-09-25 21:22:44
●A3.106.107.2352026-09-10 β†’ 2026-09-25 Β· 2 obs
● 2026-09-10 03:08:46
● 2026-09-25 21:22:44

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
xstring.techns-341.awsdns-42.com, ns-834.awsdns-40.net, ns-1310.awsdns-35.org, ns-1932.awsdns-49.co.uk-

βœ… Authoritative Response

Server:205.251.199.140

NS records: ns-341.awsdns-42.com, ns-834.awsdns-40.net, ns-1310.awsdns-35.org, ns-1932.awsdns-49.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xstring.tech (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A13.106.107.235
NS4ns-1310.awsdns-35.org, ns-1932.awsdns-49.co.uk...
MX2mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)
TXT2google-site-verification=aEsjrY3y0COFjuj, protonmail-verification=b1e60e37e66cfc63
SOA1ns-1932.awsdns-49.co.uk awsdns-hostmaste

Analysis

IP Addresses

xstring.tech directs to one IP number, which is 3.106.107.235.

Among the host names that share IP numbers with xstring.tech is ec2-3-106-107-235.ap-southeast-2.compute.amazonaws.com, as one example.

Name Servers

The domain xstring.tech is delegated to these four name servers: ns-341.awsdns-42.com, ns-834.awsdns-40.net, ns-1310.awsdns-35.org and ns-1932.awsdns-49.co.uk.

There is at least partial name server overlap between xstring.tech and other domains β€” arpg777.co, porschedoncaster.com.au, valkoinenhevonen.fi and two more among them.

All four hostnames β€” ns-341.awsdns-42.com, ns-834.awsdns-40.net, ns-1310.awsdns-35.org and ns-1932.awsdns-49.co.uk β€” resolve to two IP numbers apiece: ns-341.awsdns-42.com to 205.251.193.85 and 2600:9000:5301:5500::1; ns-834.awsdns-40.net to 205.251.195.66 and 2600:9000:5303:4200::1; ns-1310.awsdns-35.org to 205.251.197.30 and 2600:9000:5305:1e00::1; ns-1932.awsdns-49.co.uk to 205.251.199.140 and 2600:9000:5307:8c00::1.

Mail Servers

The MX records for xstring.tech point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

xstring.tech has the same mail server arrangement as a number of other domains, for example empregandobrasil.com.br, mayukofujino.com, fisiocool.com and two more.

xstring.tech shares at least some of its mail servers with other domains β€” for example adamfligsten.com, createnicely.com, mariannelind.dk and two more.

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. Both hosts resolve to three IP numbers.