blu.grabb.pl - robtex.com

blu.grabb.pl

DNSSEC⚠️ Not signed
A2a02:2350:5:102:8021:7f39:6ba3:e5fd🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A77.111.240.164🇩🇰 ONECOM77.111.240.0/22 One.com A/S

grabb.pl

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:102:8021:7f39:6ba3:e5fd🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A77.111.240.164🇩🇰 ONECOM77.111.240.0/22 One.com A/S
NSns01.one.com ⭐
NSns02.one.com
MXmx1.pub.mailpod9-cph3.one.com ⭐
MXmx2.pub.mailpod9-cph3.one.com ⭐
MXmx3.pub.mailpod9-cph3.one.com ⭐
MXmx4.pub.mailpod9-cph3.one.com ⭐
SOAns01.one.comhostmaster@one.com 2026-03-04 #1

Subdomains

v7ivsa.blu.grabb.pl

Same first word

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blu.university
blu.com.sg
blu.uk.com
blu.cat
blu.su
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DNS History

4 records (2 active, 2 former)

20162017201820192020202120222023202420252026A2a02:2350:5:102:8021:7f39:6ba3:e5fd77.111.240.16446.30.212.4046.30.213.217
●A2a02:2350:5:102:8021:7f39:6ba3:e5fd2026-02-22 → 2026-03-26 · 3 obs
○ 2016-12-13 08:58:48
● 2026-02-22 08:24:44
● 2026-03-26 01:00:52
○A46.30.212.402015-08-08 → 2016-07-15 · 4 obs
● 2015-08-08 18:00:22
● 2016-07-15 23:30:28
○ 2016-12-13 08:58:48
○ 2026-03-26 01:00:52
○A46.30.213.2172016-12-13 → 2016-12-13 · 4 obs
○ 2016-07-15 23:30:28
● 2016-12-13 08:58:48
○ 2026-02-22 08:24:44
○ 2026-03-26 01:00:52
●A77.111.240.1642026-02-22 → 2026-03-26 · 3 obs
○ 2016-12-13 08:58:48
● 2026-02-22 08:24:44
● 2026-03-26 01:00:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pla-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...-
grabb.plns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1277ms | Queries: -

📄 Records

TypeCountSample Data
A177.111.240.164
AAAA12a02:2350:5:102:8021:7f39:6ba3:e5fd

Analysis

Hierarchy

The parent of v7ivsa.blu.grabb.pl is blu.grabb.pl.

IP Addresses

blu.grabb.pl points to two IP numbers: 2a02:2350:5:102:8021:7f39:6ba3:e5fd and 77.111.240.164.

Other host names such as sustainablesurvey.org, taskforce49.de, ingrat.com, 74.samborombon.se and coull.co share IPs with blu.grabb.pl.