polytexneio.com - robtex.com

polytexneio.com

DNSSEC⚠️ Not signed
A116.203.103.190🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRdedicated.polytexneio.com
NSns3.polytexneio.com ⭐
A2a01:4f8:1c1b:be09::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A116.203.103.190🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRdedicated.polytexneio.com
NSns4.polytexneio.com
A2a01:4f8:1c1b:be09::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A116.203.103.190🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRdedicated.polytexneio.com
MXpolytexneio.com ⭐
A116.203.103.190🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRdedicated.polytexneio.com
TXTv=spf1 ip4:116.203.103.190 +a +mx +ip4:139.162.131.59 ~all
SOAns3.polytexneio.comroot@dedicated.polytexneio.com 2026-07-02 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785274107

MX for

polytexneio.com

Subdomains

dedicated.polytexneio.com
ns4.polytexneio.com
ns3.polytexneio.com

Same first word

polytexneio.com

DNS History

23 records (4 active, 19 former)

20162017201820192020202120222023202420252026NSns3.polytexneio.comns4.polytexneio.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXpolytexneio.comanmail.namebrightmail.comA116.203.103.190107.23.160.218107.23.198.24034.206.157.6452.206.43.23452.21.180.23352.3.120.9052.4.72.13754.174.31.25454.208.74.21554.209.90.8154.236.123.22454.236.195.15CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.namebrightdns.com2015-06-01 → 2017-03-29 · 7 obs
● 2015-06-01 01:40:56
● 2015-12-18 09:08:28
○ 2016-03-24 23:34:56
● 2016-07-26 05:12:20
● 2017-03-29 01:25:06
○ 2020-02-12 01:21:38
○ 2026-07-28 21:45:54
○NSns2.namebrightdns.com2015-10-17 → 2017-03-29 · 8 obs
○ 2015-06-01 01:40:56
● 2015-10-17 07:56:52
● 2015-12-18 09:08:28
○ 2016-03-24 23:34:56
● 2016-07-26 05:12:20
● 2017-03-29 01:25:06
○ 2020-02-12 01:21:38
○ 2026-07-28 21:45:54
●NSns3.polytexneio.com2026-02-15 → 2026-07-28 · 3 obs
○ 2020-02-12 01:21:38
● 2026-02-15 13:08:26
● 2026-07-28 21:45:54
●NSns4.polytexneio.com2026-02-15 → 2026-07-28 · 3 obs
○ 2020-02-12 01:21:38
● 2026-02-15 13:08:26
● 2026-07-28 21:45:54
○NSnsg1.namebrightdns.com2015-06-01 → 2016-03-24 · 6 obs
● 2015-06-01 01:40:56
○ 2015-10-17 07:56:52
○ 2015-12-18 09:08:28
● 2016-03-24 23:34:56
○ 2016-07-26 05:12:20
○ 2026-07-28 21:45:54
○NSnsg2.namebrightdns.com2015-06-01 → 2016-03-24 · 6 obs
● 2015-06-01 01:40:56
○ 2015-10-17 07:56:52
○ 2015-12-18 09:08:28
● 2016-03-24 23:34:56
○ 2016-07-26 05:12:20
○ 2026-07-28 21:45:54
○MXanmail.namebrightmail.com2015-06-01 → 2015-06-01 · 3 obs
● 2015-06-01 01:40:56
○ 2015-10-17 07:56:52
○ 2026-07-28 21:45:54
●MXpolytexneio.com2026-02-15 → 2026-07-28 · 3 obs
○ 2015-10-17 07:56:52
● 2026-02-15 13:08:26
● 2026-07-28 21:45:54
○A107.23.160.2182015-12-18 → 2015-12-18 · 4 obs
○ 2015-10-17 07:56:52
● 2015-12-18 09:08:28
○ 2016-03-24 23:34:56
○ 2026-07-28 21:45:54
○A107.23.198.2402016-07-26 → 2016-07-26 · 4 obs
○ 2016-03-24 23:34:56
● 2016-07-26 05:12:20
○ 2017-03-29 01:25:06
○ 2026-07-28 21:45:54
●A116.203.103.1902026-02-15 → 2026-07-28 · 3 obs
○ 2020-02-12 01:21:38
● 2026-02-15 13:08:26
● 2026-07-28 21:45:54
○A34.206.157.642017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-26 05:12:20
● 2017-03-29 01:25:06
○ 2020-02-12 01:21:38
○ 2026-07-28 21:45:54
○A52.206.43.2342016-07-26 → 2016-07-26 · 4 obs
○ 2016-03-24 23:34:56
● 2016-07-26 05:12:20
○ 2017-03-29 01:25:06
○ 2026-07-28 21:45:54
○A52.21.180.2332016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-18 09:08:28
● 2016-03-24 23:34:56
○ 2016-07-26 05:12:20
○ 2026-07-28 21:45:54
○A52.3.120.902016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-18 09:08:28
● 2016-03-24 23:34:56
○ 2016-07-26 05:12:20
○ 2026-07-28 21:45:54
○A52.4.72.1372016-07-26 → 2016-07-26 · 4 obs
○ 2016-03-24 23:34:56
● 2016-07-26 05:12:20
○ 2017-03-29 01:25:06
○ 2026-07-28 21:45:54
○A54.174.31.2542015-06-01 → 2015-10-17 · 4 obs
● 2015-06-01 01:40:56
● 2015-10-17 07:56:52
○ 2015-12-18 09:08:28
○ 2026-07-28 21:45:54
○A54.208.74.2152015-06-01 → 2015-10-17 · 4 obs
● 2015-06-01 01:40:56
● 2015-10-17 07:56:52
○ 2015-12-18 09:08:28
○ 2026-07-28 21:45:54
○A54.209.90.812015-12-18 → 2015-12-18 · 4 obs
○ 2015-10-17 07:56:52
● 2015-12-18 09:08:28
○ 2016-03-24 23:34:56
○ 2026-07-28 21:45:54
○A54.236.123.2242016-07-26 → 2016-07-26 · 4 obs
○ 2016-03-24 23:34:56
● 2016-07-26 05:12:20
○ 2017-03-29 01:25:06
○ 2026-07-28 21:45:54
○A54.236.195.152017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-26 05:12:20
● 2017-03-29 01:25:06
○ 2020-02-12 01:21:38
○ 2026-07-28 21:45:54
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-01 → 2016-07-26 · 4 obs
● 2015-06-01 01:40:56
● 2016-07-26 05:12:20
○ 2017-03-29 01:25:06
○ 2026-07-28 21:45:54
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-29 → 2017-03-29 · 4 obs
○ 2016-07-26 05:12:20
● 2017-03-29 01:25:06
○ 2020-02-12 01:21:38
○ 2026-07-28 21:45:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
polytexneio.comns3.polytexneio.com, ns4.polytexneio.com4 records

✅ Authoritative Response

Server:116.203.103.190

NS records: ns3.polytexneio.com, ns4.polytexneio.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polytexneio.com (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

📄 Records

TypeCountSample Data
A1116.203.103.190
NS2ns3.polytexneio.com, ns4.polytexneio.com
MX1polytexneio.com (pri: 0)
TXT1v=spf1 ip4:116.203.103.190 +a +mx +ip4:1
SOA1ns3.polytexneio.com root.dedicated.polyt

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns3.polytexneio.com, ns3.polytexneio.com, ns4.polytexneio.com...)

Analysis

Hierarchy

polytexneio.com is a parent domain, with dedicated.polytexneio.com, ns4.polytexneio.com and ns3.polytexneio.com beneath it.

Mail Server Role

polytexneio.com is listed as a mail server for itself.

IP Addresses

polytexneio.com resolves to one IP address: 116.203.103.190.

e-polytexneio.gr, globalprep.gr, dedicated.polytexneio.com and two other host names share IP numbers with polytexneio.com.

Name Servers

polytexneio.com is served by two delegated name servers, ns3.polytexneio.com and ns4.polytexneio.com.

The domains polytexneiofm.gr, globalprep.gr, dedicated.polytexneio.com and e-polytexneio.gr share a common name server delegation with polytexneio.com.

polytexneio.com has a partial name server overlap with other domains — among them ns4.polytexneio.com and ns3.polytexneio.com.

Both ns3.polytexneio.com and ns4.polytexneio.com have two IP addresses each. ns3.polytexneio.com points to 116.203.103.190 and 2a01:4f8:1c1b:be09::1; ns4.polytexneio.com points to 116.203.103.190 and 2a01:4f8:1c1b:be09::2.

These two host names — ns3.polytexneio.com and ns4.polytexneio.com — each point to 116.203.103.190 IP addresses.

Mail Servers

Mail for polytexneio.com is handled by one mail server — polytexneio.com.

There is one IP number for polytexneio.com: 116.203.103.190.