4tek.com - robtex.com
4tek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1783956087 | ||||||
Same first word
Similar names
tek4.me |
tek4.biz |
tek4.net |
tek4.co.uk |
tek4.org |
k4et.df.gov.br |
ket4.us |
ek4t.org |
tek4.com |
tek4.de |
ket4.com |
tek4.vn |
DNS History
8 records (4 active, 4 former)
○NSns1.trafficz.com2015-06-05 → 2016-04-20 · 5 obs
● 2015-06-05 18:44:50
● 2016-04-20 14:02:24
○ 2026-07-06 23:50:46
○ 2026-07-13 15:42:36
○NSns2.trafficz.com2015-06-05 → 2016-04-20 · 5 obs
● 2015-06-05 18:44:50
● 2016-04-20 14:02:24
○ 2026-07-06 23:50:46
○ 2026-07-13 15:42:36
●NSsl1.sedo.com2026-07-06 → 2026-07-13 · 3 obs
● 2026-07-06 23:50:46
● 2026-07-13 15:42:36
●NSsl2.sedo.com2026-07-06 → 2026-07-13 · 3 obs
● 2026-07-06 23:50:46
● 2026-07-13 15:42:36
●MXlocalhost2026-07-06 → 2026-07-13 · 3 obs
● 2026-07-06 23:50:46
● 2026-07-13 15:42:36
○MXmail.4tek.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-05 18:44:50
○ 2026-07-13 15:42:36
○A199.59.243.1202015-06-05 → 2016-04-20 · 5 obs
● 2015-06-05 18:44:50
● 2016-04-20 14:02:24
○ 2026-07-06 23:50:46
○ 2026-07-13 15:42:36
●A91.195.241.2322026-07-06 → 2026-07-13 · 3 obs
● 2026-07-06 23:50:46
● 2026-07-13 15:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4tek.com | sl1.sedo.com, sl2.sedo.com | 2 records |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4tek.com (unsigned zone)
⏱️ Timing
Total: 4222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sl1.sedo.com, sl2.sedo.com)
Analysis
IP Addresses
4tek.com directs to one IP number, which is 91.195.241.232.
Among the host names that share IP numbers with 4tek.com are mms.365golf.dlsb.eu, tarena.de, nobox.xyz and two others.
Name Servers
The NS records for 4tek.com delegate to sl1.sedo.com and sl2.sedo.com.
4tek.com has the same name server delegation as a number of other domains, such as sehn-sucht.de, saig.eu, codename.eu and two more.
sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.
Mail Servers
4tek.com routes its mail through a single mail server, localhost.
4tek.com has the same mail server arrangement as a number of other domains, for example wmmagazin.de, foodshop.in, login.lorusso.net and two more.