sync.center - robtex.com
sync.center
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
| NS | ns.udag.de ⭐ | ||||||
| A | 2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| A | 217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns.udag.de | ||||||
| NS | ns.udag.net | ||||||
| A | 2607:f1c0:fe:53:185:132:33:253🇺🇸 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 | ns.udag.net | ||||||
| A | 185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| A | 2607:f1c0:fe:53:185:132:34:253🇺🇸 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 | ns.udag.org | ||||||
| A | 185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns.udag.org | ||||||
| MX | mx00.udag.de ⭐ | ||||||
| A | 62.146.106.39🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | mx00.udag.de | ||||||
| MX | mx01.udag.de(20) | ||||||
| A | 62.146.106.40🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | mx01.udag.de | ||||||
| TXT | v=spf1 include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2023-12-12 #2 | ||||||
center
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.center ⭐ | ||||||
| NS | v0n1.nic.center | ||||||
| NS | v0n2.nic.center | ||||||
| NS | v0n3.nic.center | ||||||
| NS | v2n0.nic.center | ||||||
| NS | v2n1.nic.center | ||||||
| SOA | v0n0.nic.centerhostmaster@donuts.email serial=1786863119 | ||||||
Previously MX for
sync.center |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSdns7.serverfreak.biz2016-12-11 → 2016-12-21 · 4 obs
● 2016-12-21 16:57:50
○ 2020-12-29 06:19:38
○ 2026-08-16 07:03:00
○NSdns8.serverfreak.biz2016-12-11 → 2016-12-21 · 4 obs
● 2016-12-21 16:57:50
○ 2020-12-29 06:19:38
○ 2026-08-16 07:03:00
●NSns.udag.de2020-12-29 → 2026-08-16 · 3 obs
● 2020-12-29 06:19:38
● 2026-08-16 07:03:00
●NSns.udag.net2020-12-29 → 2026-08-16 · 3 obs
● 2020-12-29 06:19:38
● 2026-08-16 07:03:00
●NSns.udag.org2020-12-29 → 2026-08-16 · 3 obs
● 2020-12-29 06:19:38
● 2026-08-16 07:03:00
●MXmx00.udag.de2020-12-29 → 2026-08-16 · 3 obs
● 2020-12-29 06:19:38
● 2026-08-16 07:03:00
●MXmx01.udag.de2020-12-29 → 2026-08-16 · 3 obs
● 2020-12-29 06:19:38
● 2026-08-16 07:03:00
○MXsync.center2016-12-11 → 2016-12-21 · 4 obs
● 2016-12-21 16:57:50
○ 2020-12-29 06:19:38
○ 2026-08-16 07:03:00
○A103.27.74.232016-12-11 → 2016-12-21 · 4 obs
● 2016-12-21 16:57:50
○ 2020-12-29 06:19:38
○ 2026-08-16 07:03:00
○A89.31.143.12020-12-29 → 2020-12-29 · 4 obs
● 2020-12-29 06:19:38
○ 2026-02-23 14:57:12
○ 2026-08-16 07:03:00
●A89.31.143.902026-02-23 → 2026-08-16 · 3 obs
● 2026-02-23 14:57:12
● 2026-08-16 07:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| center | v0n0.nic.center, v0n1.nic.center, v0n2.nic.center, v0n3.nic.center... | 12 records |
| sync.center | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sync.center (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.net, ns.udag.de... |
| MX | 2 | mx00.udag.de (pri: 10), mx01.udag.de (pri: 20) |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.center, v0n1.nic.center, v0n2.nic.center...)
Analysis
IP Addresses
sync.center resolves to just one IP address, 89.31.143.90.
Two other host names, along with maybe-baby.fr, raivan.biz and tuoku.4x1.info, also share IP numbers with sync.center.
Name Servers
sync.center carries NS records delegating to ns.udag.de, ns.udag.net and ns.udag.org.
sync.center shares at least some of its name servers with other domains, including auto-alles.de, syntaxmulti.com, traderfox.org and two others.
ns.udag.de, ns.udag.net and ns.udag.org are three hostnames that each resolve to a pair of IP addresses: ns.udag.de to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.
Mail Servers
sync.center is served by two mail servers, mx00.udag.de and mx01.udag.de.
Among the domains sharing a mail server setup with sync.center are hbu.biz, markenhersteller.de, tierarzt-leverkusen.de and two others.
mx00.udag.de and mx01.udag.de each resolve to one IP number: mx00.udag.de points to 62.146.106.39 and mx01.udag.de points to 62.146.106.40.