notnull.pl - dns.ninja

notnull.pl

DNSSEC⚠️ Not signed
A2.57.138.205🇵🇱 PL-BEYOND-AS2.57.136.0/22
PTRs43.zenbox.pl
NSns1.zenbox.pl ⭐
A94.152.254.108🇵🇱 OXYLION-AS94.152.254.0/24
PTR5e98fe6c.static.tld.pl
NSns2.zenbox.pl
A94.152.255.108🇵🇱 OXYLION-AS94.152.255.0/24
PTR5e98ff6c.static.tld.pl
MXmx1.zenbox.pl ⭐
A46.245.193.99🇵🇱 PL-BEYOND-AS46.245.193.0/24
PTRmx.zenbox.pl
MXmx2.zenbox.pl(20)
A46.245.193.11🇵🇱 PL-BEYOND-AS46.245.193.0/24
PTRlb1.zenbox.pl
MXmx3.zenbox.pl(30)
A46.245.193.12🇵🇱 PL-BEYOND-AS46.245.193.0/24
PTRlb2.zenbox.pl
TXTv=spf1 a mx include:_spf.zenbox.pl -all
SOAns1.zenbox.plkontakt@zenbox.pl 2024-06-03 #0

pl

DNSSEC🔒 Signed (DS record present)
NSa-dns.pl ⭐
NSb-dns.pl
NSd-dns.pl
NSf-dns.pl
NSh-dns.pl
NSj-dns.pl
TXTccTLD of Poland
SOAa-dns.pldnsmaster@nask.pl serial=1785479663

Subdomains

mail.notnull.pl

Same first word

notnull.com.ar
notnull.space
notnull.net
notnull.co
notnull.pl

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.zenbox.plns2.zenbox.plns1.hekko.net.plns2.hekko.net.plMXmx1.zenbox.plmx2.zenbox.plmx3.zenbox.plmail.notnull.plA2.57.138.205188.116.9.75
○NSns1.hekko.net.pl2015-07-17 → 2017-12-10 · 4 obs
● 2015-07-17 10:22:06
● 2017-12-10 05:05:40
○ 2026-02-15 14:50:40
○ 2026-08-01 01:42:00
●NSns1.zenbox.pl2026-02-15 → 2026-08-01 · 3 obs
○ 2017-12-10 05:05:40
● 2026-02-15 14:50:40
● 2026-08-01 01:42:00
○NSns2.hekko.net.pl2015-07-17 → 2017-12-10 · 4 obs
● 2015-07-17 10:22:06
● 2017-12-10 05:05:40
○ 2026-02-15 14:50:40
○ 2026-08-01 01:42:00
●NSns2.zenbox.pl2026-02-15 → 2026-08-01 · 3 obs
○ 2017-12-10 05:05:40
● 2026-02-15 14:50:40
● 2026-08-01 01:42:00
○MXmail.notnull.pl2015-07-17 → 2017-12-10 · 4 obs
● 2015-07-17 10:22:06
● 2017-12-10 05:05:40
○ 2026-02-15 14:50:40
○ 2026-08-01 01:42:00
●MXmx1.zenbox.pl2026-02-15 → 2026-08-01 · 3 obs
○ 2017-12-10 05:05:40
● 2026-02-15 14:50:40
● 2026-08-01 01:42:00
●MXmx2.zenbox.pl2026-02-15 → 2026-08-01 · 3 obs
○ 2017-12-10 05:05:40
● 2026-02-15 14:50:40
● 2026-08-01 01:42:00
●MXmx3.zenbox.pl2026-02-15 → 2026-08-01 · 3 obs
○ 2017-12-10 05:05:40
● 2026-02-15 14:50:40
● 2026-08-01 01:42:00
○A188.116.9.752015-07-17 → 2017-12-10 · 4 obs
● 2015-07-17 10:22:06
● 2017-12-10 05:05:40
○ 2026-02-15 14:50:40
○ 2026-08-01 01:42:00
●A2.57.138.2052026-02-15 → 2026-08-01 · 3 obs
○ 2017-12-10 05:05:40
● 2026-02-15 14:50:40
● 2026-08-01 01:42:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plf-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...-
notnull.plns1.zenbox.pl, ns2.zenbox.pl2 records

✅ Authoritative Response

Server:94.152.255.108

NS records: ns1.zenbox.pl, ns2.zenbox.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notnull.pl (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

TypeCountSample Data
A12.57.138.205
NS2ns2.zenbox.pl, ns1.zenbox.pl
MX3mx3.zenbox.pl (pri: 30), mx2.zenbox.pl (pri: 20)...
TXT1v=spf1 a mx include:_spf.zenbox.pl -all
SOA1ns1.zenbox.pl kontakt.zenbox.pl

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.zenbox.pl, ns2.zenbox.pl)

Analysis

Hierarchy

notnull.pl is the parent zone for mail.notnull.pl.

IP Addresses

notnull.pl resolves to just one IP address, 2.57.138.205.

Two other host names, along with konsulto.pl, ns2.megalit.pl and alime.pl, also share IP numbers with notnull.pl.

Name Servers

Two name servers handle the delegation for notnull.pl: ns1.zenbox.pl and ns2.zenbox.pl.

notnull.pl shares its NS records with other domains, for example awko.pl, laboratoriumortodontyczne.pl, bestpen.at and two others.

ns1.zenbox.pl resolves to 94.152.254.108. ns2.zenbox.pl resolves to 94.152.255.108. Both host names point to a single IP number.

Mail Servers

notnull.pl uses three mail servers — mx1.zenbox.pl, mx2.zenbox.pl and mx3.zenbox.pl.

There is at least a partial MX overlap between notnull.pl and other domains, including supercardriver.com, akcesoriapc.pl, cssr.pl and two others.

mx1.zenbox.pl points to 46.245.193.99; mx2.zenbox.pl points to 46.245.193.11; mx3.zenbox.pl points to 46.245.193.12 — each hostname maps to exactly one IP address.