davidabraham.cz - robtex.com

davidabraham.cz

DNSSEC⚠️ Not signed
A81.2.196.170🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRadmin.grhosting.cz
NSns.forpsi.net ⭐
A2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.net
A81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRns.forpsi.net
NSns.forpsi.cz
A2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.cz
A81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24
PTRns.forpsi.cz
NSns.forpsi.it
A2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network
PTRns.forpsi.it
A95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network
PTRhost165-254-110-95.serverdedicati.aruba.it
MXmail.davidabraham.cz ⭐
A31.31.73.190🇨🇿 WEDOS31.31.72.0/21 Internet, a.s.
PTRelta.cz
PTRtalentarium.cz
PTRssd2.jh-pro.cz
TXTv=spf1 mx a ~all
SOAns.forpsi.netadmin@forpsi.com 2025-12-05 #1

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1785898043

Subdomains

mail.davidabraham.cz
nrw.davidabraham.cz

Same first word

davidabraham.cz

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netns.bcom.czns.webx.czMXmail.davidabraham.czmail.webx.czmail2.webx.czA81.2.196.1702a02:2b88:2:1::47c3:131.31.73.19082.208.12.58
○NSns.bcom.cz2015-06-18 → 2017-04-01 · 4 obs
● 2015-06-18 15:52:44
● 2017-04-01 14:43:06
○ 2020-04-06 03:18:20
○ 2026-08-05 03:39:10
●NSns.forpsi.cz2020-04-06 → 2026-08-05 · 3 obs
○ 2017-04-01 14:43:06
● 2020-04-06 03:18:20
● 2026-08-05 03:39:10
●NSns.forpsi.it2020-04-06 → 2026-08-05 · 3 obs
○ 2017-04-01 14:43:06
● 2020-04-06 03:18:20
● 2026-08-05 03:39:10
●NSns.forpsi.net2020-04-06 → 2026-08-05 · 3 obs
○ 2017-04-01 14:43:06
● 2020-04-06 03:18:20
● 2026-08-05 03:39:10
○NSns.webx.cz2015-06-18 → 2017-04-01 · 4 obs
● 2015-06-18 15:52:44
● 2017-04-01 14:43:06
○ 2020-04-06 03:18:20
○ 2026-08-05 03:39:10
●MXmail.davidabraham.cz2020-04-06 → 2026-08-05 · 3 obs
○ 2017-04-01 14:43:06
● 2020-04-06 03:18:20
● 2026-08-05 03:39:10
○MXmail.webx.cz2015-06-18 → 2017-04-01 · 4 obs
● 2015-06-18 15:52:44
● 2017-04-01 14:43:06
○ 2020-04-06 03:18:20
○ 2026-08-05 03:39:10
○MXmail2.webx.cz2015-06-18 → 2017-04-01 · 4 obs
● 2015-06-18 15:52:44
● 2017-04-01 14:43:06
○ 2020-04-06 03:18:20
○ 2026-08-05 03:39:10
○A2a02:2b88:2:1::47c3:12020-04-06 → 2020-04-06 · 4 obs
○ 2017-04-01 14:43:06
● 2020-04-06 03:18:20
○ 2026-02-21 15:14:14
○ 2026-08-05 03:39:10
○A31.31.73.1902020-04-06 → 2020-04-06 · 4 obs
○ 2017-04-01 14:43:06
● 2020-04-06 03:18:20
○ 2026-02-21 15:14:14
○ 2026-08-05 03:39:10
●A81.2.196.1702026-02-21 → 2026-08-05 · 3 obs
○ 2020-04-06 03:18:20
● 2026-02-21 15:14:14
● 2026-08-05 03:39:10
○A82.208.12.582015-06-18 → 2017-04-01 · 4 obs
● 2015-06-18 15:52:44
● 2017-04-01 14:43:06
○ 2020-04-06 03:18:20
○ 2026-08-05 03:39:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz8 records
davidabraham.czns.forpsi.cz, ns.forpsi.it, ns.forpsi.net2 records

✅ Authoritative Response

Server:81.2.194.130

NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidabraham.cz (unsigned zone)

⏱️ Timing

Total: 1258ms | Queries: -

📄 Records

TypeCountSample Data
A181.2.196.170
NS3ns.forpsi.cz, ns.forpsi.it...
MX1mail.davidabraham.cz (pri: 10)
TXT1v=spf1 mx a ~all
SOA1ns.forpsi.net admin.forpsi.com

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)

Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)

Analysis

Hierarchy

davidabraham.cz is the parent domain of mail.davidabraham.cz and nrw.davidabraham.cz.

IP Addresses

davidabraham.cz points to a single IP number: 81.2.196.170.

Additional host names — posik.cz, mels.cz, dst-sg.cz and two others — share IP numbers with davidabraham.cz.

Name Servers

The authoritative name servers for davidabraham.cz are ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net — three in total.

davidabraham.cz has at least partial name server overlap with other domains, such as ultina.shop, fensterbau-hradek.de, kentus.net and two others.

It is common to find these name servers paired with the name servers ns.forpsi.us.

ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net all resolve to exactly two IP numbers apiece: ns.forpsi.cz → 81.2.209.185 and 2001:15e8:201:1::d1b9; ns.forpsi.it → 95.110.254.165 and 2a00:6d41:2:1::5; ns.forpsi.net → 81.2.194.130 and 2001:15e8:101:1::c282.

Mail Servers

davidabraham.cz has one mail server: mail.davidabraham.cz.

mail.davidabraham.cz directs to just one IP number, 31.31.73.190.