istanbulengineering.com - robtex.com

istanbulengineering.com

DNSSEC⚠️ Not signed
A209.42.21.28🇬🇧 WHG-LON209.42.21.0/24
PTRs4549.lon1.stableserver.net
NSns1.mysecurecloudhost.com ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.mysecurecloudhost.com
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.mysecurecloudhost.com
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.mysecurecloudhost.com
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXistanbulengineering.com ⭐
A209.42.21.28🇬🇧 WHG-LON209.42.21.0/24
PTRs4549.lon1.stableserver.net
TXTv=spf1 +a +mx +ip4:209.42.21.22 include:spf.mysecurecloudhost.com +ip4:209.42...
SOAns1.mysecurecloudhost.comservers@mysecurecloudhost.com 2026-02-17 #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=1775953622

MX for

istanbulengineering.com

Same first word

istanbulengineering.com

DNS History

16 records (6 active, 10 former)

200920112013201520172019202120232025NSns1.mysecurecloudhost.comns2.mysecurecloudhost.comns3.mysecurecloudhost.comns4.mysecurecloudhost.comdns1.markum.netdns2.markum.netns1.sedoparking.comns2.sedoparking.comns3.teknoname.comwin.teknoname.comMXistanbulengineering.commail.istanbulengineering.comA209.42.21.28164.132.215.116178.210.173.2572.52.4.90
○NSdns1.markum.net2015-08-03 → 2016-07-18 · 5 obs
○ 2008-03-12 20:54:04
● 2015-08-03 12:28:14
● 2016-07-18 04:06:56
○ 2017-06-04 14:53:28
○ 2026-04-12 00:54:02
○NSdns2.markum.net2015-08-03 → 2016-07-18 · 5 obs
○ 2008-03-12 20:54:04
● 2015-08-03 12:28:14
● 2016-07-18 04:06:56
○ 2017-06-04 14:53:28
○ 2026-04-12 00:54:02
●NSns1.mysecurecloudhost.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-06-04 14:53:28
● 2026-04-09 22:31:14
● 2026-04-12 00:54:02
○NSns1.sedoparking.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 20:54:04
○ 2015-08-03 12:28:14
○ 2026-04-12 00:54:02
●NSns2.mysecurecloudhost.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-06-04 14:53:28
● 2026-04-09 22:31:14
● 2026-04-12 00:54:02
○NSns2.sedoparking.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 20:54:04
○ 2015-08-03 12:28:14
○ 2026-04-12 00:54:02
●NSns3.mysecurecloudhost.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-06-04 14:53:28
● 2026-04-09 22:31:14
● 2026-04-12 00:54:02
○NSns3.teknoname.com2017-06-04 → 2017-06-04 · 4 obs
○ 2016-07-18 04:06:56
● 2017-06-04 14:53:28
○ 2026-04-09 22:31:14
○ 2026-04-12 00:54:02
●NSns4.mysecurecloudhost.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-06-04 14:53:28
● 2026-04-09 22:31:14
● 2026-04-12 00:54:02
○NSwin.teknoname.com2017-06-04 → 2017-06-04 · 4 obs
○ 2016-07-18 04:06:56
● 2017-06-04 14:53:28
○ 2026-04-09 22:31:14
○ 2026-04-12 00:54:02
●MXistanbulengineering.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-06-04 14:53:28
● 2026-04-09 22:31:14
● 2026-04-12 00:54:02
○MXmail.istanbulengineering.com2015-08-03 → 2017-06-04 · 5 obs
○ 2008-03-12 20:54:04
● 2015-08-03 12:28:14
● 2017-06-04 14:53:28
○ 2026-04-09 22:31:14
○ 2026-04-12 00:54:02
○A164.132.215.1162017-06-04 → 2017-06-04 · 4 obs
○ 2016-07-18 04:06:56
● 2017-06-04 14:53:28
○ 2026-04-09 22:31:14
○ 2026-04-12 00:54:02
○A178.210.173.252015-08-03 → 2016-07-18 · 5 obs
○ 2008-03-12 20:54:04
● 2015-08-03 12:28:14
● 2016-07-18 04:06:56
○ 2017-06-04 14:53:28
○ 2026-04-12 00:54:02
●A209.42.21.282026-04-09 → 2026-04-12 · 3 obs
○ 2017-06-04 14:53:28
● 2026-04-09 22:31:14
● 2026-04-12 00:54:02
○A72.52.4.902008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 20:54:04
○ 2015-08-03 12:28:14
○ 2026-04-12 00:54:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
istanbulengineering.comns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com4 records

✅ Authoritative Response

Server:75.2.118.134

NS records: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istanbulengineering.com (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

TypeCountSample Data
A1209.42.21.28
NS4ns2.mysecurecloudhost.com, ns4.mysecurecloudhost.com...
MX1istanbulengineering.com (pri: 0)
TXT1v=spf1 +a +mx +ip4:209.42.21.22 include:
SOA1ns1.mysecurecloudhost.com servers.mysecu

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com...)

Analysis

Mail Server Role

istanbulengineering.com serves as the mail server for istanbulengineering.com.

IP Addresses

istanbulengineering.com resolves to a single IP address: 209.42.21.28.

Other host names including xcarlink.co.uk, pipul.tv, nilebasindiscourse.org, _dc-mx.f19d8fb097c9.slfbcglobal.org and heatherdeneguesthouse.com share IP numbers with istanbulengineering.com.

Name Servers

istanbulengineering.com is delegated to four name servers: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

istanbulengineering.com at least partially shares name servers with other domains, including avspm.com, asternega.com, veggunn.com, beyondfruits.co.ke and bryanlynchrealtor.com.

These name servers are commonly used with ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com, ns1.stablepoint.com, ns2.stablepoint.com, ns3.stablepoint.com and ns4.stablepoint.com.

Hostnames with a single IP:

ns1.mysecurecloudhost.com points to 13.248.158.180

ns2.mysecurecloudhost.com points to 75.2.118.134

ns3.mysecurecloudhost.com points to 76.223.26.245

ns4.mysecurecloudhost.com points to 99.83.147.209

Mail Servers

A single mail server handles istanbulengineering.com.

istanbulengineering.com points to a single IP: 209.42.21.28.