3con.de - dns.ninja
3con.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.125.90.238🇦🇹 TMA85.124.0.0/15 Magenta Telekom | ||||||
| NS | docks10.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| NS | shades07.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:134🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades07.rzone.de | ||||||
| A | 185.132.34.134🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades07.rzone.de | ||||||
| MX | mxa-0085cd01.gslb.pphosted.com ⭐ | ||||||
| A | 143.55.144.111🇩🇪 PROOFPOINT-ASN-EU143.55.144.0/24 | ||||||
| PTR | mx07-0085cd01.pphosted.com | ||||||
| MX | mxb-0085cd01.gslb.pphosted.com(100) | ||||||
| A | 185.183.31.29🇺🇸 PROOFPOINT-ASN-EU185.183.31.0/24 | ||||||
| PTR | mx08-0085cd01.pphosted.com | ||||||
| TXT | GP+ZABO7IHZC/JP5xqdOOn9tzpyMCqX+yIoZ98zI7k7N1fYOAWK5zhVQ8QiuAmwi8Nju9YSkXrBU4... | ||||||
| TXT | offensity-domain-verification=9146edc4a97ddc41d60b84483bd1fb8e2455442dcd54807... | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all | ||||||
| TXT | apple-domain-verification=EG7mQIU4ZBN4txyC | ||||||
| SOA | docks10.rzone.dehostmaster@strato-rz.de 2020-05-07 #90 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786575244 | ||||||
Subdomains
antispam.3con.de |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXmail.3con.de2015-08-14 → 2017-06-09 · 4 obs
● 2017-06-09 03:53:12
○ 2026-08-04 14:20:42
○ 2026-08-12 23:16:38
●MXmxa-0085cd01.gslb.pphosted.com2026-08-04 → 2026-08-12 · 3 obs
● 2026-08-04 14:20:42
● 2026-08-12 23:16:38
●MXmxb-0085cd01.gslb.pphosted.com2026-08-04 → 2026-08-12 · 3 obs
● 2026-08-04 14:20:42
● 2026-08-12 23:16:38
○MXrelay.rzone.de2015-08-14 → 2017-06-09 · 4 obs
● 2017-06-09 03:53:12
○ 2026-08-04 14:20:42
○ 2026-08-12 23:16:38
○A85.125.90.1752015-08-14 → 2017-06-09 · 4 obs
● 2017-06-09 03:53:12
○ 2026-08-04 14:20:42
○ 2026-08-12 23:16:38
●A85.125.90.2382026-08-04 → 2026-08-12 · 3 obs
● 2026-08-04 14:20:42
● 2026-08-12 23:16:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 3con.de | docks10.rzone.de, shades07.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.134
NS records: docks10.rzone.de, shades07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3con.de (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.125.90.238 |
| NS | 2 | shades07.rzone.de, docks10.rzone.de |
| MX | 2 | mxa-0085cd01.gslb.pphosted.com (pri: 10), mxb-0085cd01.gslb.pphosted.com (pri: 100 |
| TXT | 4 | GP+ZABO7IHZC/JP5xqdOOn9tzpyMCqX+yIoZ98zI, offensity-domain-verification=9146edc4a9... |
| SOA | 1 | docks10.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
3con.de is the parent zone for antispam.3con.de.
IP Addresses
3con.de resolves to one IP address: 85.125.90.238.
styleflasher.dev, glasfachschule.ac.at, hotel-leitenhof.at and two other host names share IP numbers with 3con.de.
Name Servers
3con.de is served by two delegated name servers, docks10.rzone.de and shades07.rzone.de.
3con.de uses the same name servers as several other domains — among them physio-gutachter-riediger.de, leiseundlaut.de, klinik-inkasso.de and two more.
3con.de partially shares its NS delegation with several other domains, including hausmeisterdienste-unna.de, heuriskoo.nl, sdmd-gmbh.de and two others.
In DNS configurations, these name servers often share authority with docks05.rzone.de, shades14.rzone.de, docks02.rzone.de and 7 other name servers.
Each of the two host names carries two IP addresses: docks10.rzone.de points to 217.160.80.137 and 2001:8d8:fe:53:5747:2a74:d:10, and shades07.rzone.de points to 185.132.34.134 and 2607:f1c0:fe:53:185:132:34:134.
Mail Servers
Mail for 3con.de is handled by two mail servers — mxa-0085cd01.gslb.pphosted.com and mxb-0085cd01.gslb.pphosted.com.
The mail server configuration of 3con.de is identical to that of other domains, for example 3con.com and 3con.at.
mxa-0085cd01.gslb.pphosted.com resolves to 143.55.144.111. mxb-0085cd01.gslb.pphosted.com resolves to 185.183.31.29. Both host names point to a single IP number.