ders-it.com - robtex.com
ders-it.com
| 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 | smx00.udag.de ⭐ | ||||||
| A | 62.146.106.50🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | smx00.udag.de | ||||||
| MX | smx01.udag.de ⭐ | ||||||
| A | 62.146.106.51🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH | ||||||
| PTR | smx01.udag.de | ||||||
| TXT | v=spf1 include:_smtp.udag.de ~all | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2023-11-24 #2 | ||||||
com
| 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=1774940437 | ||||||
Same first word
ders-it.com |
Similar names
red-ist.com |
st-dier.com |
red-its.com |
seti-rd.com |
its-rde.net |
idr-est.com |
s-tride.co.jp |
dir-est.fr |
dr-site.com |
s-tride.com |
ets-dir.com |
s-treid.ru |
side-tr.com |
DNS History
14 records (6 active, 8 former)
●NSns.udag.de2015-11-13 → 2026-03-31 · 3 obs
● 2015-11-13 05:05:16
● 2026-03-31 07:29:04
●NSns.udag.net2015-11-13 → 2026-03-31 · 3 obs
● 2015-11-13 05:05:16
● 2026-03-31 07:29:04
●NSns.udag.org2015-11-13 → 2026-03-31 · 3 obs
● 2015-11-13 05:05:16
● 2026-03-31 07:29:04
○NSserver1-ns1.udagdns.net2008-03-17 → 2015-07-10 · 4 obs
● 2015-07-10 15:10:36
○ 2015-11-13 05:05:16
○ 2026-03-31 07:29:04
○NSserver1-ns2.udagdns.net2008-03-17 → 2015-07-10 · 4 obs
● 2015-07-10 15:10:36
○ 2015-11-13 05:05:16
○ 2026-03-31 07:29:04
○NSserver1-ns3.udagdns.net2008-03-17 → 2015-07-10 · 4 obs
● 2015-07-10 15:10:36
○ 2015-11-13 05:05:16
○ 2026-03-31 07:29:04
○MXmx00.udag.de2008-03-17 → 2016-07-03 · 4 obs
● 2016-07-03 05:05:44
○ 2017-03-29 12:57:04
○ 2026-03-31 07:29:04
○MXmx01.udag.de2008-03-17 → 2016-07-03 · 4 obs
● 2016-07-03 05:05:44
○ 2017-03-29 12:57:04
○ 2026-03-31 07:29:04
●MXsmx00.udag.de2017-03-29 → 2026-03-31 · 3 obs
● 2017-03-29 12:57:04
● 2026-03-31 07:29:04
●MXsmx01.udag.de2017-03-29 → 2026-03-31 · 3 obs
● 2017-03-29 12:57:04
● 2026-03-31 07:29:04
○A89.31.143.142015-07-10 → 2015-07-10 · 4 obs
● 2015-07-10 15:10:36
○ 2015-11-13 05:05:16
○ 2026-03-31 07:29:04
○A89.31.143.162015-11-13 → 2017-03-29 · 4 obs
● 2015-11-13 05:05:16
● 2017-03-29 12:57:04
○ 2026-03-31 07:29:04
○A89.31.143.32008-03-17 → 2008-03-17 · 3 obs
○ 2015-07-10 15:10:36
○ 2026-03-31 07:29:04
●A89.31.143.902026-03-31 → 2026-03-31 · 2 obs
● 2026-03-31 07:29:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| ders-it.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.33.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ders-it.com (unsigned zone)
⏱️ Timing
Total: 644ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.org, ns.udag.net... |
| MX | 2 | smx00.udag.de (pri: 10), smx01.udag.de (pri: 10) |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
Analysis
IP Addresses
ders-it.com maps to IP address 89.31.143.90.
Other host names, for instance techconnect.cz, mila.fm, onetwomax.de.108581.guestbook.onetwomax.de, hahn.reisen and artmedico.de share IP numbers with ders-it.com.
Name Servers
ders-it.com is delegated to name servers ns.udag.de, ns.udag.net and ns.udag.org.
ders-it.com at least partially shares name servers with other domains such as scenelab.io, pro-file.com, julia-wine.de, fundermax.pl and lorenz-adlon-hotels.de.
Host names with two IP numbers:
ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.
ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.
ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.
Mail Servers
Two mail servers handle ders-it.com: smx00.udag.de and smx01.udag.de.
ders-it.com shares the same mail server setup as other domains, including waldseele.net, rgass.com, sagel.net, schlossjetzendorf.de and 360marcom.de.
ders-it.com shares some mail servers with other domains, at least partially, for instance leveratemedia.com.
Host names with a single IP address:
smx00.udag.de points to 62.146.106.50
smx01.udag.de points to 62.146.106.51