teschka.com - robtex.com
teschka.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.100.6.19🇩🇪 ULTAHOST-AS159.100.6.0/24 | ||||||
| PTR | ip-159-100-6-19.defastlink.net | ||||||
| NS | ns1.ultahost.com ⭐ | ||||||
| A | 167.71.73.238🇳🇱 DIGITALOCEAN167.71.64.0/20 DigitalOcean | ||||||
| PTR | ns1.ultahost.com | ||||||
| NS | ns2.ultahost.com | ||||||
| A | 2001:41d0:701:1100::7e5🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ultahost.com | ||||||
| A | 51.38.114.43🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | ns2.ultahost.com | ||||||
| NS | ns3.ultahost.com | ||||||
| A | 2a01:4f8:c0c:79ee::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns4.ultahost.com | ||||||
| A | 94.130.75.18🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns4.ultahost.com | ||||||
| NS | ns4.ultahost.com | ||||||
| A | 2001:19f0:6402:4de:5400:2ff:fe93:34e8🇺🇸 AS-VULTR2001:19f0:6400::/38 Vultr Assigned Prefix | ||||||
| A | 149.28.254.81🇺🇸 AS-VULTR149.28.240.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns4.ultahost.com | ||||||
| MX | teschka.com ⭐ | ||||||
| A | 159.100.6.19🇩🇪 ULTAHOST-AS159.100.6.0/24 | ||||||
| PTR | ip-159-100-6-19.defastlink.net | ||||||
| TXT | v=spf1 +a +mx +ip4:159.100.6.5 +ip4:159.100.6.19 +include:relay.mailchannels.... | ||||||
| SOA | ns1.ultahost.comroot@cp5.fra1.ultacp.com 2026-03-18 #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=1771291435 | ||||||
Similar names
DNS History
22 records (6 active, 16 former)
○NSa.ns14.net2015-08-15 → 2015-12-05 · 4 obs
● 2015-12-05 23:21:56
○ 2016-06-26 17:02:26
○ 2026-03-18 07:49:04
○NSb.ns14.net2015-08-15 → 2015-12-05 · 4 obs
● 2015-12-05 23:21:56
○ 2016-06-26 17:02:26
○ 2026-03-18 07:49:04
○NSc.ns14.net2015-08-15 → 2015-12-05 · 4 obs
● 2015-12-05 23:21:56
○ 2016-06-26 17:02:26
○ 2026-03-18 07:49:04
○NSd.ns14.net2015-08-15 → 2015-12-05 · 4 obs
● 2015-12-05 23:21:56
○ 2016-06-26 17:02:26
○ 2026-03-18 07:49:04
○NSns1.sgp1006.siteground.asia2020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
●NSns1.ultahost.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 07:49:04
○NSns2.sgp1006.siteground.asia2020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
●NSns2.ultahost.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 07:49:04
●NSns3.ultahost.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 07:49:04
●NSns4.ultahost.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 07:49:04
○NSns5.kasserver.com2016-06-26 → 2017-03-27 · 5 obs
● 2016-06-26 17:02:26
● 2017-03-27 04:48:40
○ 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
○NSns6.kasserver.com2016-06-26 → 2017-03-27 · 5 obs
● 2016-06-26 17:02:26
● 2017-03-27 04:48:40
○ 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
○MXmail.teschka.com2015-08-15 → 2015-12-05 · 4 obs
● 2015-12-05 23:21:56
○ 2016-06-26 17:02:26
○ 2026-03-18 07:49:04
○MXmx10.mailspamprotection.com2020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
○MXmx20.mailspamprotection.com2020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
○MXmx30.mailspamprotection.com2020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
●MXteschka.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 07:49:04
○MXw0136a5e.kasserver.com2016-06-26 → 2017-03-27 · 5 obs
● 2016-06-26 17:02:26
● 2017-03-27 04:48:40
○ 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
○A146.66.91.1882020-02-25 → 2020-02-25 · 3 obs
● 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
●A159.100.6.192026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 07:49:04
○A173.203.204.1232015-08-15 → 2016-07-15 · 4 obs
● 2016-07-15 05:02:22
○ 2017-03-27 04:48:40
○ 2026-03-18 07:49:04
○A85.13.133.682017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 04:48:40
○ 2020-02-25 12:48:56
○ 2026-03-18 07:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| teschka.com | ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com, ns4.ultahost.com | 4 records |
✅ Authoritative Response
Server: 149.28.254.81
NS records: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com, ns4.ultahost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teschka.com (unsigned zone)
⏱️ Timing
Total: 3348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.100.6.19 |
| NS | 4 | ns2.ultahost.com, ns1.ultahost.com... |
| MX | 1 | teschka.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:159.100.6.5 +ip4:159. |
| SOA | 1 | ns1.ultahost.com root.cp5.fra1.ultacp.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com...)
Analysis
IP Addresses
teschka.com resolves to one IP number: 159.100.6.19.
other host names including creditcapitalcore.com, botsolutions.org, blogdigitalmx.com, cyptominerbros.com and imalamin.com share IP numbers with teschka.com.
Name Servers
teschka.com is delegated to four name servers: ns1.ultahost.com, ns2.ultahost.com, ns3.ultahost.com and ns4.ultahost.com.
teschka.com at least partially shares name servers with other domains, for instance hbcustream.com, coinsterminingfarm.com, joomla.info, sathuta.com and mi-pn.com.
Host names with two IP numbers:
ns2.ultahost.com points to 2001:41d0:701:1100::7e5 and 51.38.114.43.
ns3.ultahost.com points to 2a01:4f8:c0c:79ee::1 and 94.130.75.18.
ns4.ultahost.com points to 2001:19f0:6402:4de:5400:2ff:fe93:34e8 and 149.28.254.81.
Host names with one IP number:
ns1.ultahost.com points to 167.71.73.238.
Mail Servers
teschka.com is served by a single mail server, teschka.com.
teschka.com resolves to IP 159.100.6.19.