speedtest-arcor.de - robtex.com

speedtest-arcor.de

DNSSEC⚠️ Not signed
NSns1.vodafone-ip.de ⭐
A145.253.2.19🇩🇪 VODANET145.253.0.0/20
PTRns1.vodafone-ip.de
NSns2.vodafone-ip.de
A145.253.2.80🇩🇪 VODANET145.253.0.0/20
PTRns2.vodafone-ip.de
NSns3.vodafone-ip.de
A145.253.3.171🇩🇪 VODANET145.253.0.0/20
PTRns3.vodafone-ip.de
TXTv=spf1 -all
SOAns1.vodafone-ip.dehostmaster@adm.arcor.net 2022-07-06 #0

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=1777568645

Same first word

speedtest-arcor.de

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSns1.vodafone-ip.dens2.vodafone-ip.dens3.vodafone-ip.dens1.sedoparking.comns2.sedoparking.comMX.mail.nickstel.comA72.52.4.119
○NSns1.sedoparking.com2015-07-22 → 2016-03-28 · 4 obs
● 2015-07-22 11:02:30
● 2016-03-28 20:36:08
○ 2016-09-24 09:53:00
○ 2026-04-30 17:18:08
●NSns1.vodafone-ip.de2026-04-13 → 2026-04-30 · 3 obs
○ 2016-09-24 09:53:00
● 2026-04-13 21:40:38
● 2026-04-30 17:18:08
○NSns2.sedoparking.com2015-07-22 → 2016-03-28 · 4 obs
● 2015-07-22 11:02:30
● 2016-03-28 20:36:08
○ 2016-09-24 09:53:00
○ 2026-04-30 17:18:08
●NSns2.vodafone-ip.de2026-04-13 → 2026-04-30 · 3 obs
○ 2016-09-24 09:53:00
● 2026-04-13 21:40:38
● 2026-04-30 17:18:08
●NSns3.vodafone-ip.de2026-04-13 → 2026-04-30 · 3 obs
○ 2016-09-24 09:53:00
● 2026-04-13 21:40:38
● 2026-04-30 17:18:08
○MX.2026-04-13 → 2026-04-30 · 2 obs
○ 2026-04-13 21:40:38
○ 2026-04-30 17:18:08
○MXmail.nickstel.com2015-07-22 → 2016-03-28 · 4 obs
● 2015-07-22 11:02:30
● 2016-03-28 20:36:08
○ 2016-09-24 09:53:00
○ 2026-04-30 17:18:08
○A72.52.4.1192015-07-22 → 2016-03-28 · 4 obs
● 2015-07-22 11:02:30
● 2016-03-28 20:36:08
○ 2016-09-24 09:53:00
○ 2026-04-30 17:18:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
speedtest-arcor.dens3.vodafone-ip.de, ns1.vodafone-ip.de, ns2.vodafone-ip.de-

✅ Authoritative Response

Server:145.253.3.171

NS records: ns3.vodafone-ip.de, ns1.vodafone-ip.de, ns2.vodafone-ip.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for speedtest-arcor.de (unsigned zone)

⏱️ Timing

Total: 1091ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns1.vodafone-ip.de, ns2.vodafone-ip.de...
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.vodafone-ip.de hostmaster.adm.arcor.

Analysis

Name Servers

speedtest-arcor.de is delegated to three name servers: ns1.vodafone-ip.de, ns2.vodafone-ip.de and ns3.vodafone-ip.de.

At least part of the name servers for speedtest-arcor.de are shared with other domains, for instance 126.90.109.in-addr.arpa, loesungen-vodafone.de, 7.153.88.in-addr.arpa, fodafone.de and 84.203.178.in-addr.arpa.

These name servers are often used together with ns1.arcor-ip.de, ns2.arcor-ip.de and ns3.arcor-ip.de.

Host names with a single IP:

ns1.vodafone-ip.de points to: 145.253.2.19

ns2.vodafone-ip.de points to: 145.253.2.80

ns3.vodafone-ip.de points to: 145.253.3.171