`teknopbx.com`

DNSSEC	⚠️ Not signed
A	77.223.153.10^{🇹🇷 NETDIREKT-AS77.223.153.0/24}
		PTR	`lin.nbt.net.tr`
NS	`ns2.teknorem.net` ⭐ ⚠️ Not in parent delegation
		A	77.223.137.210^{🇹🇷 NETDIREKT-AS77.223.137.0/24}
			PTR	`cpanel.satabilisim.com`
NS	`ns1.teknorem.net` ⚠️ Not in parent delegation
		A	77.223.153.10^{🇹🇷 NETDIREKT-AS77.223.153.0/24}
			PTR	`lin.nbt.net.tr`
NS	`ns3.teknorem.net` ⚠️ Not in zone NS records
		A	77.223.153.10^{🇹🇷 NETDIREKT-AS77.223.153.0/24}
			PTR	`lin.nbt.net.tr`
NS	`ns4.teknorem.net` ⚠️ Not in zone NS records
		A	77.223.137.210^{🇹🇷 NETDIREKT-AS77.223.137.0/24}
			PTR	`cpanel.satabilisim.com`
MX	`mail.teknopbx.com` ⭐
		A	77.223.153.10^{🇹🇷 NETDIREKT-AS77.223.153.0/24}
			PTR	`lin.nbt.net.tr`
TXT	`v=spf1 +a +mx +a:lin.nbt.net.tr +ip4:77.223.137.78 -all`
SOA	`ns2.teknorem.net`bilgi@teknorem.com.tr 2026-03-22 #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.net`nstld@verisign-grs.com serial=1776214977

Previously MX for

teknopbx.com

Subdomains

mail.teknopbx.com

Same first word

teknopbx.com

DNS History

8 records (6 active, 2 former)

●NSns1.teknorem.net2016-12-19 → 2026-04-15 · 2 obs

● 2016-12-19 23:36:08
● 2026-04-15 01:12:20

●NSns2.teknorem.net2016-12-19 → 2026-04-15 · 2 obs

● 2016-12-19 23:36:08
● 2026-04-15 01:12:20

●NSns3.teknorem.net2026-04-12 → 2026-04-15 · 3 obs

○ 2016-12-19 23:36:08
● 2026-04-12 03:36:56
● 2026-04-15 01:12:20

●NSns4.teknorem.net2026-04-12 → 2026-04-15 · 3 obs

○ 2016-12-19 23:36:08
● 2026-04-12 03:36:56
● 2026-04-15 01:12:20

●MXmail.teknopbx.com2026-04-12 → 2026-04-15 · 3 obs

○ 2017-10-17 20:01:28
● 2026-04-12 03:36:56
● 2026-04-15 01:12:20

○MXteknopbx.com2016-12-19 → 2017-10-17 · 4 obs

● 2016-12-19 23:36:08
● 2017-10-17 20:01:28
○ 2026-04-12 03:36:56
○ 2026-04-15 01:12:20

○A77.223.137.362016-12-19 → 2017-10-17 · 4 obs

● 2016-12-19 23:36:08
● 2017-10-17 20:01:28
○ 2026-04-12 03:36:56
○ 2026-04-15 01:12:20

●A77.223.153.102026-04-12 → 2026-04-15 · 3 obs

○ 2017-10-17 20:01:28
● 2026-04-12 03:36:56
● 2026-04-15 01:12:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
teknopbx.com	ns3.teknorem.net, ns4.teknorem.net	-

✅ Authoritative Response

Server:77.223.153.10

NS records: ns3.teknorem.net, ns4.teknorem.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teknopbx.com (unsigned zone)

⏱️ Timing

Total: 680ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.223.153.10`
NS	2	`ns2.teknorem.net, ns1.teknorem.net`
MX	1	`mail.teknopbx.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:lin.nbt.net.tr +ip4:77.`
SOA	1	`ns2.teknorem.net bilgi.teknorem.com.tr`

Analysis

Hierarchy

mail.teknopbx.com is a child of teknopbx.com.

IP Addresses

teknopbx.com resolves to one IP number: 77.223.153.10.

Other host names, for instance mail.scg.com.tr, normasigorta.com, cimeninsaat.com, mail.cerenguvenlik.com and mail.demircilojistik.com share IP numbers with teknopbx.com.

Name Servers

teknopbx.com delegates to four name servers: ns1.teknorem.net, ns2.teknorem.net, ns3.teknorem.net and ns4.teknorem.net.

teknopbx.com at least partially shares name servers with other domains, for instance bilyasanayi.com, gbyf.org.tr, agnnakliyat.com and teknorem.net.