fibrecity.org - robtex.com

fibrecity.org

DNSSEC⚠️ Not signed
NShelium.ns.hetzner.de ⚠️ Not in zone NS records
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
NShydrogen.ns.hetzner.com ⚠️ Not in zone NS records
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
NSoxygen.ns.hetzner.com ⚠️ Not in zone NS records
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

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774677369

Same first word

fibrecity.net
fibrecity.co.uk
fibrecity.org
fibrecity.eu

Similar names

fibercity.us
fibercity.net.br
cityfibre.com
citybrief.com
byterific.com
fibercity.dk
cityfiber.com
cityfiber.org
fibercity.co.uk
cityfiber.com.br
fibercity.at
citybrief.de
cityfibre.cloud
fibercity.ru
fibercity.com.ph
fibercity.net
cityfibre.com.ng
cityfibre.net
cityfiber.eu

DNS History

11 records (3 active, 8 former)

202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comns1019.ui-dns.orgns1102.ui-dns.dens1103.ui-dns.bizns1123.ui-dns.comMXmx00.ionos.demx01.ionos.deA2001:8d8:100f:f000::2bb217.160.0.66
●NShelium.ns.hetzner.de2026-02-26 → 2026-03-28 · 3 obs
○ 2020-01-21 16:12:02
● 2026-02-26 09:34:30
● 2026-03-28 06:21:14
●NShydrogen.ns.hetzner.com2026-02-26 → 2026-03-28 · 3 obs
○ 2020-01-21 16:12:02
● 2026-02-26 09:34:30
● 2026-03-28 06:21:14
○NSns1019.ui-dns.org2020-01-21 → 2020-01-21 · 3 obs
● 2020-01-21 16:12:02
○ 2026-02-26 09:34:30
○ 2026-03-28 06:21:14
○NSns1102.ui-dns.de2020-01-21 → 2020-01-21 · 3 obs
● 2020-01-21 16:12:02
○ 2026-02-26 09:34:30
○ 2026-03-28 06:21:14
○NSns1103.ui-dns.biz2020-01-21 → 2020-01-21 · 3 obs
● 2020-01-21 16:12:02
○ 2026-02-26 09:34:30
○ 2026-03-28 06:21:14
○NSns1123.ui-dns.com2020-01-21 → 2020-01-21 · 3 obs
● 2020-01-21 16:12:02
○ 2026-02-26 09:34:30
○ 2026-03-28 06:21:14
●NSoxygen.ns.hetzner.com2026-02-26 → 2026-03-28 · 3 obs
○ 2020-01-21 16:12:02
● 2026-02-26 09:34:30
● 2026-03-28 06:21:14
○MXmx00.ionos.de2020-01-21 → 2020-01-21 · 3 obs
● 2020-01-21 16:12:02
○ 2026-02-26 09:34:30
○ 2026-03-28 06:21:14
○MXmx01.ionos.de2020-01-21 → 2020-01-21 · 3 obs
● 2020-01-21 16:12:02
○ 2026-02-26 09:34:30
○ 2026-03-28 06:21:14
○A2001:8d8:100f:f000::2bb2020-01-21 → 2020-01-21 · 3 obs
● 2020-01-21 16:12:02
○ 2026-02-26 09:34:30
○ 2026-03-28 06:21:14
○A217.160.0.662020-01-21 → 2020-01-21 · 3 obs
● 2020-01-21 16:12:02
○ 2026-02-26 09:34:30
○ 2026-03-28 06:21:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
fibrecity.orgoxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com-

✅ Authoritative Response

Server:213.133.100.98

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fibrecity.org (unsigned zone)

⏱️ Timing

Total: 1402ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

fibrecity.org is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

At least part of the name servers for fibrecity.org are shared with other domains, for instance schirmer.io, pqpq.de, cc17.de, fsintra.net and mickser-connector.de.

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