arcor-so.net - robtex.com
arcor-so.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.vodafone-ip.de ⭐ | ||||||
| A | 145.253.2.19🇩🇪 VODANET145.253.0.0/20 | ||||||
| PTR | ns1.vodafone-ip.de | ||||||
| NS | ns2.vodafone-ip.de | ||||||
| A | 145.253.2.80🇩🇪 VODANET145.253.0.0/20 | ||||||
| PTR | ns2.vodafone-ip.de | ||||||
| NS | ns3.vodafone-ip.de | ||||||
| A | 145.253.3.171🇩🇪 VODANET145.253.0.0/20 | ||||||
| PTR | ns3.vodafone-ip.de | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.vodafone-ip.dehostmaster@adm.arcor.net 2023-05-11 #0 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774546787 | ||||||
Same first word
arcor-so.net |
Similar names
DNS History
8 records (3 active, 5 former)
○NShorus.arcor-so.net2015-06-16 → 2017-02-09 · 4 obs
● 2017-02-09 23:42:20
○ 2026-03-23 02:59:46
○ 2026-03-26 17:41:40
○NSns.arcor-online.net2015-06-16 → 2017-02-09 · 4 obs
● 2017-02-09 23:42:20
○ 2026-03-23 02:59:46
○ 2026-03-26 17:41:40
●NSns1.vodafone-ip.de2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 02:59:46
● 2026-03-26 17:41:40
○NSns2.arcor-online.net2015-06-16 → 2017-02-09 · 4 obs
● 2017-02-09 23:42:20
○ 2026-03-23 02:59:46
○ 2026-03-26 17:41:40
●NSns2.vodafone-ip.de2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 02:59:46
● 2026-03-26 17:41:40
●NSns3.vodafone-ip.de2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 02:59:46
● 2026-03-26 17:41:40
○MXhermes.arcor-so.net2015-06-16 → 2016-05-02 · 4 obs
● 2016-05-02 23:40:40
○ 2017-02-09 23:42:20
○ 2026-03-26 17:41:40
○MXrelay.arcor-online.net2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 23:42:20
○ 2026-03-23 02:59:46
○ 2026-03-26 17:41:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| arcor-so.net | ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns3.vodafone-ip.de | - |
✅ Authoritative Response
Server:145.253.3.171
NS records: ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns3.vodafone-ip.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arcor-so.net (unsigned zone)
⏱️ Timing
Total: 1603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.vodafone-ip.de, ns3.vodafone-ip.de... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.vodafone-ip.de hostmaster.adm.arcor. |
Analysis
Name Servers
arcor-so.net is delegated to three name servers: ns1.vodafone-ip.de, ns2.vodafone-ip.de and ns3.vodafone-ip.de.
arcor-so.net at least partially shares name servers with other domains, for instance 106.203.178.in-addr.arpa, vf-office.net, 219.237.46.in-addr.arpa, 116.200.178.in-addr.arpa and schrauben-gross.cz.
These name servers are often used with auth1.dns.cogentco.com and auth2.dns.cogentco.com.
Host names with one IP number:
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.