spring-security.de - robtex.com

spring-security.de

DNSSEC⚠️ Not signed
A2a00:1450:4009:c08::cf🇬🇧 Google2a00:1450:4009::/48
PTRlclhrb-in-f207.1e100.net
A2a00:1450:4009:c0f::cf🇬🇧 Google2a00:1450:4009::/48
A2a00:1450:4009:c13::cf🇬🇧 Google2a00:1450:4009::/48
A2a00:1450:4009:c15::cf🇬🇧 Google2a00:1450:4009::/48
A142.250.117.207🇺🇸 Google142.250.117.0/24
A142.250.129.207🇺🇸 Google142.250.129.0/24
A142.250.140.207🇺🇸 Google142.250.140.0/24
A142.250.151.207🇺🇸 Google142.250.151.0/24
A142.251.29.207🇺🇸 Google142.251.29.0/24
A142.251.30.207🇺🇸 Google142.251.30.0/24
A192.178.223.207🇺🇸 Google192.178.223.0/24
NSns21.cloudns.net ⭐
A2a00:1768:1001:9::21🇳🇱 NFORCE2a00:1768:1001:9::/64
PTRns21.cloudns.net
A109.201.133.61🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route
PTRns21.cloudns.net
NSns1.spring-security.de
A185.136.96.96🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd
PTRpns21.cloudns.net
NSns2.spring-security.de
A185.136.97.96CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd
PTRpns22.cloudns.net
NSns3.spring-security.de
A185.136.98.96🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd
PTRpns23.cloudns.net
NSns4.spring-security.de
A185.136.99.96CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd
PTRpns24.cloudns.net
TXTgoogle-site-verification=kdfERW6oa3yDKFp2bpv2kDivbt3ocXlVRpRkMeuZXOc
SOAns21.cloudns.netsupport@cloudns.net 2026-03-01 #1

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

Subdomains

www.spring-security.de
ns3.spring-security.de
ns2.spring-security.de
ns1.spring-security.de
ns4.spring-security.de

Same first word

spring-security.de

DNS History

38 records (16 active, 22 former)

20162017201820192020202120222023202420252026NSns1.spring-security.dens2.spring-security.dens21.cloudns.netns3.spring-security.dens4.spring-security.dens5.nameserverservice.dens6.nameserverservice.deA142.250.117.207142.250.129.207142.250.140.207142.250.151.207142.251.29.207142.251.30.207192.178.223.2072a00:1450:4009:c08::cf2a00:1450:4009:c0f::cf2a00:1450:4009:c13::cf2a00:1450:4009:c15::cf142.250.203.219142.251.141.27142.251.141.59142.251.143.27172.217.19.187172.217.76.207192.178.202.207192.178.203.207192.178.204.2072a00:1450:4009:c04::cf2a00:1450:4009:c0b::cf2a00:1450:4009:c17::cf2a00:1450:4016:800::201b2a00:1450:4016:801::201b2a00:1450:4016:802::201b2a00:1450:4016:804::201b2a00:1450:4025:2401::cf2a00:1450:4025:2403::cf2a00:1450:4025:2405::cf62.75.187.132
●NSns1.spring-security.de2026-02-17 → 2026-02-28 · 3 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
● 2026-02-28 23:40:12
●NSns2.spring-security.de2026-02-17 → 2026-02-28 · 3 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
● 2026-02-28 23:40:12
●NSns21.cloudns.net2026-02-17 → 2026-02-28 · 3 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
● 2026-02-28 23:40:12
●NSns3.spring-security.de2026-02-17 → 2026-02-28 · 3 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
● 2026-02-28 23:40:12
●NSns4.spring-security.de2026-02-17 → 2026-02-28 · 3 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
● 2026-02-28 23:40:12
○NSns5.nameserverservice.de2015-04-18 → 2017-09-14 · 4 obs
● 2015-04-18 21:34:08
● 2017-09-14 12:12:34
○ 2026-02-17 12:02:28
○ 2026-02-28 23:40:12
○NSns6.nameserverservice.de2015-04-18 → 2017-09-14 · 4 obs
● 2015-04-18 21:34:08
● 2017-09-14 12:12:34
○ 2026-02-17 12:02:28
○ 2026-02-28 23:40:12
●A142.250.117.2072026-02-24 → 2026-02-28 · 3 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 23:40:12
●A142.250.129.2072026-02-24 → 2026-02-28 · 3 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 23:40:12
●A142.250.140.2072026-02-24 → 2026-02-28 · 3 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 23:40:12
●A142.250.151.2072026-02-24 → 2026-02-28 · 3 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 23:40:12
○A142.250.203.2192026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
○A142.251.141.272026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
○A142.251.141.592026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
○A142.251.143.272026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
●A142.251.29.2072026-02-24 → 2026-02-28 · 3 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 23:40:12
●A142.251.30.2072026-02-24 → 2026-02-28 · 3 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 23:40:12
○A172.217.19.1872026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
○A172.217.76.2072026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 00:11:18
● 2026-02-28 04:06:18
○ 2026-02-28 23:40:12
○A192.178.202.2072026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-17 12:02:28
● 2026-02-22 10:06:32
○ 2026-02-24 06:29:38
○ 2026-02-28 23:40:12
○A192.178.203.2072026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-17 12:02:28
● 2026-02-22 10:06:32
○ 2026-02-24 06:29:38
○ 2026-02-28 23:40:12
○A192.178.204.2072026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-17 12:02:28
● 2026-02-22 10:06:32
○ 2026-02-24 06:29:38
○ 2026-02-28 23:40:12
●A192.178.223.2072026-02-24 → 2026-02-28 · 3 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 23:40:12
○A2a00:1450:4009:c04::cf2026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 00:11:18
● 2026-02-28 04:06:18
○ 2026-02-28 23:40:12
●A2a00:1450:4009:c08::cf2026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-28 00:11:18
● 2026-02-28 04:06:18
● 2026-02-28 23:40:12
○A2a00:1450:4009:c0b::cf2026-02-24 → 2026-02-28 · 5 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
○ 2026-02-28 00:11:18
● 2026-02-28 04:06:18
○ 2026-02-28 23:40:12
●A2a00:1450:4009:c0f::cf2026-02-24 → 2026-02-28 · 5 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 00:11:18
○ 2026-02-28 04:06:18
● 2026-02-28 23:40:12
●A2a00:1450:4009:c13::cf2026-02-24 → 2026-02-28 · 5 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 00:11:18
○ 2026-02-28 04:06:18
● 2026-02-28 23:40:12
●A2a00:1450:4009:c15::cf2026-02-28 → 2026-02-28 · 3 obs
○ 2026-02-24 06:29:38
● 2026-02-28 00:11:18
● 2026-02-28 23:40:12
○A2a00:1450:4009:c17::cf2026-02-24 → 2026-02-28 · 5 obs
○ 2026-02-22 10:06:32
● 2026-02-24 06:29:38
● 2026-02-28 00:11:18
○ 2026-02-28 04:06:18
○ 2026-02-28 23:40:12
○A2a00:1450:4016:800::201b2026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
○A2a00:1450:4016:801::201b2026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
○A2a00:1450:4016:802::201b2026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
○A2a00:1450:4016:804::201b2026-02-17 → 2026-02-17 · 4 obs
○ 2017-09-14 12:12:34
● 2026-02-17 12:02:28
○ 2026-02-22 10:06:32
○ 2026-02-28 23:40:12
○A2a00:1450:4025:2401::cf2026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-17 12:02:28
● 2026-02-22 10:06:32
○ 2026-02-24 06:29:38
○ 2026-02-28 23:40:12
○A2a00:1450:4025:2403::cf2026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-17 12:02:28
● 2026-02-22 10:06:32
○ 2026-02-24 06:29:38
○ 2026-02-28 23:40:12
○A2a00:1450:4025:2405::cf2026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-17 12:02:28
● 2026-02-22 10:06:32
○ 2026-02-24 06:29:38
○ 2026-02-28 23:40:12
○A62.75.187.1322015-04-18 → 2017-09-14 · 4 obs
● 2015-04-18 21:34:08
● 2017-09-14 12:12:34
○ 2026-02-17 12:02:28
○ 2026-02-28 23:40:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
spring-security.dens2.spring-security.de, ns1.spring-security.de, ns4.spring-security.de, ns3.spring-security.de4 records

✅ Authoritative Response

Server: 185.136.99.96

NS records: ns2.spring-security.de, ns1.spring-security.de, ns4.spring-security.de, ns3.spring-security.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spring-security.de (unsigned zone)

⏱️ Timing

Total: 1019ms | Queries: -

📄 Records

TypeCountSample Data
A7142.251.29.207, 142.251.30.207...
AAAA42a00:1450:4009:c13::cf, 2a00:1450:4009:c15::cf...
NS4ns4.spring-security.de, ns2.spring-security.de...
TXT1google-site-verification=kdfERW6oa3yDKFp
SOA1ns21.cloudns.net support.cloudns.net

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns4.spring-security.de, ns3.spring-security.de, ns2.spring-security.de...)

Analysis

Hierarchy

spring-security.de is a parent of www.spring-security.de, ns3.spring-security.de, ns2.spring-security.de, ns1.spring-security.de and ns4.spring-security.de.

IP Addresses

spring-security.de points to eleven IP numbers: 2a00:1450:4009:c08::cf, 2a00:1450:4009:c0f::cf, 2a00:1450:4009:c13::cf, 2a00:1450:4009:c15::cf, 142.250.117.207, 142.250.129.207, 142.250.140.207, 142.250.151.207, 142.251.29.207, 142.251.30.207 and 192.178.223.207.

Other host names such as asia-northeast4-187911.appspot.com.storage.googleapis.com, pendo-static-6206706009571328.storage.googleapis.com, pendo-static-6652657442750464.storage.googleapis.com, doc-0eeae-0gsgg-s-googleusercontent.commondatastorage.googleapis.com and pendo-static-4656217648267264.storage.googleapis.com share IPs with spring-security.de.

Name Servers

spring-security.de is delegated to five name servers: ns1.spring-security.de, ns2.spring-security.de, ns3.spring-security.de, ns4.spring-security.de and ns21.cloudns.net.

spring-security.de at least partially shares name servers with other domains, for example phease.org.nz, sahsuvaroglu.gen.tr, reflection.biz, agroinfo.lt and w0y1kan.com.

Name servers pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net, pns24.cloudns.net, ns22.cloudns.net, ns23.cloudns.net and ns24.cloudns.net are commonly used together.

Host names with two IP numbers:

ns21.cloudns.net points to: 2a00:1768:1001:9::21 and 109.201.133.61.

Host names with one IP number:

ns1.spring-security.de points to: 185.136.96.96.

ns2.spring-security.de points to: 185.136.97.96.

ns3.spring-security.de points to: 185.136.98.96.

ns4.spring-security.de points to: 185.136.99.96.