physport.de - robtex.com

physport.de

DNSSEC⚠️ Not signed
A146.75.28.95🇺🇸 Fastly146.75.28.0/22
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
SOApdns1.ultradns.nethostmaster@springer.com 2017-01-23 #24

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=1774571191

Same first word

physport.org
physport.de
physport.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukdns1.springer.comdns2.springer.comdns4.springer.comA146.75.28.95146.75.92.95151.101.40.95195.128.8.134199.232.36.9562.50.45.35
○NSdns1.springer.com2015-06-27 → 2018-08-15 · 4 obs
● 2015-06-27 20:53:54
● 2018-08-15 13:01:04
○ 2026-02-21 16:13:28
○ 2026-03-27 00:40:06
○NSdns2.springer.com2015-06-27 → 2018-08-15 · 4 obs
● 2015-06-27 20:53:54
● 2018-08-15 13:01:04
○ 2026-02-21 16:13:28
○ 2026-03-27 00:40:06
○NSdns4.springer.com2015-06-27 → 2018-08-15 · 4 obs
● 2015-06-27 20:53:54
● 2018-08-15 13:01:04
○ 2026-02-21 16:13:28
○ 2026-03-27 00:40:06
●NSpdns1.ultradns.net2026-02-21 → 2026-03-27 · 3 obs
○ 2018-08-15 13:01:04
● 2026-02-21 16:13:28
● 2026-03-27 00:40:06
●NSpdns2.ultradns.net2026-02-21 → 2026-03-27 · 3 obs
○ 2018-08-15 13:01:04
● 2026-02-21 16:13:28
● 2026-03-27 00:40:06
●NSpdns3.ultradns.org2026-02-21 → 2026-03-27 · 3 obs
○ 2018-08-15 13:01:04
● 2026-02-21 16:13:28
● 2026-03-27 00:40:06
●NSpdns4.ultradns.org2026-02-21 → 2026-03-27 · 3 obs
○ 2018-08-15 13:01:04
● 2026-02-21 16:13:28
● 2026-03-27 00:40:06
●NSpdns5.ultradns.info2026-02-21 → 2026-03-27 · 3 obs
○ 2018-08-15 13:01:04
● 2026-02-21 16:13:28
● 2026-03-27 00:40:06
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-03-27 · 3 obs
○ 2018-08-15 13:01:04
● 2026-02-21 16:13:28
● 2026-03-27 00:40:06
●A146.75.28.952026-02-21 → 2026-03-27 · 5 obs
○ 2018-08-15 13:01:04
● 2026-02-21 16:13:28
○ 2026-02-26 04:49:30
○ 2026-03-17 22:48:34
● 2026-03-27 00:40:06
○A146.75.92.952026-02-26 → 2026-03-03 · 7 obs
○ 2026-02-21 16:13:28
● 2026-02-26 04:49:30
● 2026-03-03 02:53:14
○ 2026-03-03 06:24:42
● 2026-03-03 11:05:46
○ 2026-03-17 22:48:34
○ 2026-03-27 00:40:06
○A151.101.40.952026-03-03 → 2026-03-03 · 4 obs
○ 2026-03-03 02:53:14
● 2026-03-03 06:24:42
○ 2026-03-03 11:05:46
○ 2026-03-27 00:40:06
○A195.128.8.1342018-08-15 → 2018-08-15 · 4 obs
○ 2017-01-08 17:47:28
● 2018-08-15 13:01:04
○ 2026-02-21 16:13:28
○ 2026-03-27 00:40:06
○A199.232.36.952026-03-17 → 2026-03-17 · 3 obs
○ 2026-03-03 11:05:46
● 2026-03-17 22:48:34
○ 2026-03-27 00:40:06
○A62.50.45.352015-06-27 → 2017-01-08 · 4 obs
● 2015-06-27 20:53:54
● 2017-01-08 17:47:28
○ 2018-08-15 13:01:04
○ 2026-03-27 00:40:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
physport.depdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org...-

✅ Authoritative Response

Server:199.7.68.1

NS records: pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for physport.de (unsigned zone)

⏱️ Timing

Total: 913ms | Queries: -

📄 Records

TypeCountSample Data
A1146.75.28.95
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net hostmaster.springer.c

Analysis

IP Addresses

physport.de points to a single IP number: 146.75.28.95.

Other host names, for instance ccforum.com, printedmaterialssystems.com, ascimaging.com, science-solutions.de and banenvoorverpleegkundigen.nl share IP numbers with physport.de.

Name Servers

physport.de is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

physport.de at least partially shares name servers with other domains, for instance 247.251.205.in-addr.arpa, poweredbygps.co.nz, getumainfo.com, a1vacations.net and ontariocabins.com.

These name servers are commonly used with udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, x1.amazonaws.com, x2.amazonaws.com, x3.amazonaws.org and x4.amazonaws.org.

Host names with two IPs:

pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.

pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.

pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.

pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.