sinc.dev - robtex.com
sinc.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.28.228.177🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21 | ||||||
| NS | ns1.variomedia.de ⭐ | ||||||
| A | 2a00:1c3e:96::53🇩🇪 KNIPP-AMS-AS2a00:1c3e:96::/47 | ||||||
| PTR | ns1.variomedia.de | ||||||
| A | 185.95.96.53🇩🇪 KNIPP-AMS-AS185.95.96.0/23 | ||||||
| PTR | ns1.variomedia.de | ||||||
| NS | ns2.variomedia.de | ||||||
| A | 2a00:1c3e:98::53🇩🇪 KNIPPWORLDWIDE2a00:1c3e:98::/47 | ||||||
| PTR | ns2.variomedia.de | ||||||
| A | 185.95.98.53🇩🇪 KNIPPWORLDWIDE185.95.98.0/23 | ||||||
| PTR | ns2.variomedia.de | ||||||
| MX | mail1.sinc.de ⭐ | ||||||
| A | 188.172.117.161🇩🇪 Witcom-AS188.172.112.0/20 WiTCOM GmbH Wiesbaden | ||||||
| A | 188.172.117.162🇩🇪 Witcom-AS188.172.112.0/20 WiTCOM GmbH Wiesbaden | ||||||
| TXT | v=spf1 include:spf.variomedia.de ?all | ||||||
| SOA | ns1.variomedia.desupport@variomedia.de serial=1793355647 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSns1.variomedia.de2026-09-09 → 2026-11-15 · 2 obs
● 2026-11-15 09:51:34
●NSns2.variomedia.de2026-09-09 → 2026-11-15 · 2 obs
● 2026-11-15 09:51:34
○MXmail.variomedia.de2026-09-09 → 2026-09-09 · 3 obs
○ 2026-11-01 01:05:52
○ 2026-11-15 09:51:34
●MXmail1.sinc.de2026-11-01 → 2026-11-15 · 3 obs
● 2026-11-01 01:05:52
● 2026-11-15 09:51:34
●A81.28.228.1772026-09-09 → 2026-11-15 · 2 obs
● 2026-11-15 09:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| sinc.dev | ns1.variomedia.de, ns2.variomedia.de | - |
✅ Authoritative Response
Server:185.95.98.53
NS records: ns1.variomedia.de, ns2.variomedia.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinc.dev (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.28.228.177 |
| NS | 2 | ns2.variomedia.de, ns1.variomedia.de |
| MX | 1 | mail1.sinc.de (pri: 10) |
| TXT | 1 | v=spf1 include:spf.variomedia.de ?all |
| SOA | 1 | ns1.variomedia.de support.variomedia.de |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
sinc.dev has exactly one IP address — 81.28.228.177.
praeventiaconsulting.de, migration-bewegt-uns.de, allianz-fuer-den-freien-sonntag.de plus two other host names have IP numbers in common with sinc.dev.
Name Servers
DNS delegation for sinc.dev points to two name servers: ns1.variomedia.de and ns2.variomedia.de.
The name server configuration of sinc.dev is shared with other domains, for instance dielhenn.de, mykruse.com, (0x736578).koeln and two others.
The name servers of sinc.dev overlap at least partially with those of other domains — among them reichelt.hu, biemann.org, secure-key-ag.ch and two more.
These name servers commonly appear alongside the name servers ns2.cnm.de and ns.cnm.de.
ns1.variomedia.de directs to 185.95.96.53 and 2a00:1c3e:96::53. ns2.variomedia.de directs to 185.95.98.53 and 2a00:1c3e:98::53. Each host name carries two IP addresses.
Mail Servers
sinc.dev uses one mail server — mail1.sinc.de.
The mail server setup of sinc.dev matches that of other domains such as sinc-intern.de, sinc.de, codeandcontracts.com and two others.
mail1.sinc.de resolves to two IP numbers — 188.172.117.161 and 188.172.117.162.