underscore.world - robtex.com

underscore.world

DNSSEC⚠️ Not signed
A2605:6400:20:eba::100🇺🇸 FRANTECH2605:6400:20::/48
PTRunderscore.world
A209.141.48.142🇺🇸 FRANTECH209.141.32.0/19 Frantech Solutions
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXunderscore.world ⭐
A2605:6400:20:eba::100🇺🇸 FRANTECH2605:6400:20::/48
PTRunderscore.world
A209.141.48.142🇺🇸 FRANTECH209.141.32.0/19 Frantech Solutions
PTRunderscore.world
TXTv=spf1 +a +mx -all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-01-17 #17

world

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.world ⭐
NSv0n1.nic.world
NSv0n2.nic.world
NSv0n3.nic.world
NSv2n0.nic.world
NSv2n1.nic.world
SOAv0n0.nic.worldhostmaster@donuts.email serial=1773409093
📈 Tranco rank: #837,079

PTR for

142.48.141.209.in-addr.arpa
0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.a.b.e.0.0.2.0.0.0.0.4.6.5.0.6.2.ip6.arpa

MX for

underscore.world

Same first word

underscore.computer
underscore.io
underscore.vc
underscore.life
underscore.co.jp
underscore.co.uk
underscore.media
underscore.it
underscore.company
underscore.uy
underscore.solutions
underscore.be
underscore.world
underscore.sm
underscore.ventures
underscore.se
underscore.network
underscore.guru
underscore.tv
underscore.de
underscore.com.au
underscore.pro
underscore.fr
underscore.es
underscore.at
underscore.news
underscore.org
underscore.ca
underscore.net
underscore.us
underscore.me
underscore.co.in
underscore.jp
underscore.co
underscore.nyc
underscore.space
underscore.fm
underscore.biz
underscore.eu

Similar names

sourcenerd.com
usedcorner.com
cursoenred.com
nordsecure.com
usedcorner.info
coursender.com
nordsecure.de
neurecords.com
nerdsource.org
coursenerd.com
nerdsource.com
eunrecords.com

DNS History

8 records (6 active, 2 former)

202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comdns1.registrar-servers.comdns2.registrar-servers.comMXunderscore.worldA209.141.48.1422605:6400:20:eba::100
○NSdns1.registrar-servers.com2020-03-18 → 2020-03-18 · 3 obs
● 2020-03-18 03:59:16
○ 2026-03-06 11:27:24
○ 2026-03-14 00:29:22
○NSdns2.registrar-servers.com2020-03-18 → 2020-03-18 · 3 obs
● 2020-03-18 03:59:16
○ 2026-03-06 11:27:24
○ 2026-03-14 00:29:22
●NShelium.ns.hetzner.de2026-03-06 → 2026-03-14 · 3 obs
○ 2020-03-18 03:59:16
● 2026-03-06 11:27:24
● 2026-03-14 00:29:22
●NShydrogen.ns.hetzner.com2026-03-06 → 2026-03-14 · 3 obs
○ 2020-03-18 03:59:16
● 2026-03-06 11:27:24
● 2026-03-14 00:29:22
●NSoxygen.ns.hetzner.com2026-03-06 → 2026-03-14 · 3 obs
○ 2020-03-18 03:59:16
● 2026-03-06 11:27:24
● 2026-03-14 00:29:22
●MXunderscore.world2020-03-18 → 2026-03-14 · 2 obs
● 2020-03-18 03:59:16
● 2026-03-14 00:29:22
●A209.141.48.1422020-03-18 → 2026-03-14 · 2 obs
● 2020-03-18 03:59:16
● 2026-03-14 00:29:22
●A2605:6400:20:eba::1002020-03-18 → 2026-03-14 · 2 obs
● 2020-03-18 03:59:16
● 2026-03-14 00:29:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
worldv0n0.nic.world, v0n1.nic.world, v0n2.nic.world, v0n3.nic.world...12 records
underscore.worldhelium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com-

✅ Authoritative Response

Server: 88.198.229.192

NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for underscore.world (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

TypeCountSample Data
A1209.141.48.142
AAAA12605:6400:20:eba::100
NS3oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com...
MX1underscore.world (pri: 1)
TXT1v=spf1 +a +mx -all
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.world, v0n0.nic.world, v0n1.nic.world...)

Analysis

Mail Server Role

The mail server for underscore.world is underscore.world.

IP Addresses

underscore.world points to two IPs: 2605:6400:20:eba::100 and 209.141.48.142.

Name Servers

underscore.world is delegated to name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

underscore.world at least partially shares name servers with other domains such as krier-information.de, xn--haarentfernung-krnten-l2b.at, fraggidis.gr, hackerspace-bielefeld.de and bsys.dk.

Host names with two IP numbers:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98.

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.

Mail Servers

One mail server serves underscore.world.

Host name underscore.world points to IPs 2605:6400:20:eba::100 and 209.141.48.142.