authentica.de - robtex.com

authentica.de

DNSSEC⚠️ Not signed
A185.129.138.202🇨🇿 INTERNET-CZ185.129.136.0/22
PTR202.138.forpsi.net
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=zNYy4o9rnACYqB_OGDRqzKo6xD1WewCTdXuNvmH-1x0
SOAns.forpsi.netadmin@forpsi.com 2025-03-12 #3

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1771291602

Same first word

authentica.sa
authentica.co.uk
authentica.love
authentica.ca
authentica.co.il
authentica.ru
authentica.co
authentica.de
authentica.com
authentica.cz
authentica.cloud

Similar names

ittehuacan.edu.mx
thenautica.com
aauthentic.com

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netns1.ns-serve.netns2.ns-serve.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.authentica.deA185.129.138.20285.119.155.69
●NSns.forpsi.cz2026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
●NSns.forpsi.it2026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
●NSns.forpsi.net2026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
○NSns1.ns-serve.net2015-07-03 → 2019-12-21 · 4 obs
● 2015-07-03 14:41:12
● 2019-12-21 14:57:38
○ 2026-03-08 02:12:30
○ 2026-03-10 11:20:50
○NSns2.ns-serve.net2015-07-03 → 2019-12-21 · 4 obs
● 2015-07-03 14:41:12
● 2019-12-21 14:57:38
○ 2026-03-08 02:12:30
○ 2026-03-10 11:20:50
●MXalt1.aspmx.l.google.com2026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
●MXalt2.aspmx.l.google.com2026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
●MXalt3.aspmx.l.google.com2026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
●MXalt4.aspmx.l.google.com2026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
●MXaspmx.l.google.com2026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
○MXmail.authentica.de2015-07-03 → 2019-12-21 · 4 obs
● 2015-07-03 14:41:12
● 2019-12-21 14:57:38
○ 2026-03-08 02:12:30
○ 2026-03-10 11:20:50
●A185.129.138.2022026-03-08 → 2026-03-10 · 3 obs
○ 2019-12-21 14:57:38
● 2026-03-08 02:12:30
● 2026-03-10 11:20:50
○A85.119.155.692015-07-03 → 2019-12-21 · 4 obs
● 2015-07-03 14:41:12
● 2019-12-21 14:57:38
○ 2026-03-08 02:12:30
○ 2026-03-10 11:20:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
authentica.dens.forpsi.cz, ns.forpsi.net, ns.forpsi.it-

✅ Authoritative Response

Server: 81.2.194.130

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authentica.de (unsigned zone)

⏱️ Timing

Total: 2466ms | Queries: -

📄 Records

TypeCountSample Data
A1185.129.138.202
NS3ns.forpsi.cz, ns.forpsi.it...
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT1google-site-verification=zNYy4o9rnACYqB_
SOA1ns.forpsi.net admin.forpsi.com

Analysis

IP Addresses

authentica.de resolves to a single IP: 185.129.138.202.

Other host names, for instance hotelcentral.cz, ceskepralinky.cz, freet.cz, luxuryapartments.cz and flekna.eu share IP numbers with authentica.de.

Name Servers

authentica.de delegates to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

authentica.de shares some name servers with other domains, for example mujallrisk.cz, dik-hk.cz, polaria.eu, theatrludem.cz and nam.cz.

These name servers are commonly used with the name servers ns.forpsi.us.

Host names with two IP numbers:

ns.forpsi.cz: 2001:15e8:201:1::d1b9 and 81.2.209.185

ns.forpsi.it: 2a00:6d41:2:1::5 and 95.110.254.165

ns.forpsi.net: 2001:15e8:101:1::c282 and 81.2.194.130

Mail Servers

authentica.de is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

authentica.de shares some mail servers with other domains, at least partially; for instance allbyweb.fr, antimirov.com, doshinkan.com.mx, ns500765.ns500699.ns500734.ns500699.ns500734.ns500734.ns500588.ns500588.ns500699.ns500588.ns500612.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com and afassociate.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4023:403::1a and 142.250.96.27.