duct-ir.com - robtex.com

duct-ir.com

DNSSEC⚠️ Not signed
A65.21.88.135🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRwin20.morvahost.com
NSwin3.morvahost.com ⭐ ⚠️ Not in parent delegation
A65.21.88.135🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRwin20.morvahost.com
NScdn14.morvahost.com ⚠️ Not in zone NS records
A65.21.88.135🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRwin20.morvahost.com
NScdn15.morvahost.com ⚠️ Not in zone NS records
A65.21.88.135🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRwin20.morvahost.com
NSwin4.morvahost.com ⚠️ Not in parent delegation
A65.21.88.135🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRwin20.morvahost.com
MXmail.duct-ir.com ⭐
A65.21.88.135🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRwin20.morvahost.com
TXTv=spf1 a mx ip4:164.138.23.161 ~all
SOAwin3.morvahost.commassoud\@miri.gmail.com 2025-05-28 #14

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=1774689702

Subdomains

mail.duct-ir.com

Same first word

duct-ir.com

Similar names

ru-dict.ru
tri-duc.edu.vn

DNS History

13 records (6 active, 7 former)

200920112013201520172019202120232025NScdn14.morvahost.comcdn15.morvahost.comwin3.morvahost.comwin4.morvahost.comns1.duct-ir.comns2.duct-ir.comwin13.morvahost.comwin14.morvahost.comMXmail.duct-ir.commail2.duct-ir.comA65.21.88.135164.138.23.102164.138.23.164
●NScdn14.morvahost.com2026-02-20 → 2026-03-28 · 3 obs
○ 2017-04-04 03:19:32
● 2026-02-20 11:06:38
● 2026-03-28 09:22:56
●NScdn15.morvahost.com2026-02-20 → 2026-03-28 · 3 obs
○ 2017-04-04 03:19:32
● 2026-02-20 11:06:38
● 2026-03-28 09:22:56
○NSns1.duct-ir.com2017-04-04 → 2017-04-04 · 4 obs
○ 2016-09-14 02:11:22
● 2017-04-04 03:19:32
○ 2026-02-20 11:06:38
○ 2026-03-28 09:22:56
○NSns2.duct-ir.com2017-04-04 → 2017-04-04 · 4 obs
○ 2016-09-14 02:11:22
● 2017-04-04 03:19:32
○ 2026-02-20 11:06:38
○ 2026-03-28 09:22:56
○NSwin13.morvahost.com2015-08-03 → 2016-09-14 · 5 obs
○ 2008-03-16 19:28:20
● 2015-08-03 12:24:10
● 2016-09-14 02:11:22
○ 2017-04-04 03:19:32
○ 2026-03-28 09:22:56
○NSwin14.morvahost.com2015-08-03 → 2016-09-14 · 5 obs
○ 2008-03-16 19:28:20
● 2015-08-03 12:24:10
● 2016-09-14 02:11:22
○ 2017-04-04 03:19:32
○ 2026-03-28 09:22:56
●NSwin3.morvahost.com2026-02-20 → 2026-03-28 · 3 obs
○ 2017-04-04 03:19:32
● 2026-02-20 11:06:38
● 2026-03-28 09:22:56
●NSwin4.morvahost.com2026-02-20 → 2026-03-28 · 3 obs
○ 2017-04-04 03:19:32
● 2026-02-20 11:06:38
● 2026-03-28 09:22:56
●MXmail.duct-ir.com2015-08-03 → 2026-03-28 · 3 obs
○ 2008-03-16 19:28:20
● 2015-08-03 12:24:10
● 2026-03-28 09:22:56
○MXmail2.duct-ir.com2015-08-03 → 2016-09-14 · 5 obs
○ 2008-03-16 19:28:20
● 2015-08-03 12:24:10
● 2016-09-14 02:11:22
○ 2017-04-04 03:19:32
○ 2026-03-28 09:22:56
○A164.138.23.1022015-08-03 → 2016-09-14 · 5 obs
○ 2008-03-16 19:28:20
● 2015-08-03 12:24:10
● 2016-09-14 02:11:22
○ 2017-04-04 03:19:32
○ 2026-03-28 09:22:56
○A164.138.23.1642017-04-04 → 2017-04-04 · 4 obs
○ 2016-09-14 02:11:22
● 2017-04-04 03:19:32
○ 2026-02-20 11:06:38
○ 2026-03-28 09:22:56
●A65.21.88.1352026-02-20 → 2026-03-28 · 3 obs
○ 2017-04-04 03:19:32
● 2026-02-20 11:06:38
● 2026-03-28 09:22:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...-
duct-ir.comcdn14.morvahost.com, cdn15.morvahost.com2 records

✅ Authoritative Response

Server:65.21.88.135

NS records: cdn14.morvahost.com, cdn15.morvahost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duct-ir.com (unsigned zone)

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

TypeCountSample Data
A165.21.88.135
NS2win3.morvahost.com, win4.morvahost.com
MX1mail.duct-ir.com (pri: 10)
TXT1v=spf1 a mx ip4:164.138.23.161 ~all
SOA1win3.morvahost.com massoud\.miri.gmail.c

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (cdn14.morvahost.com, cdn15.morvahost.com)

Analysis

Hierarchy

duct-ir.com is the parent of mail.duct-ir.com.

IP Addresses

duct-ir.com resolves to one IP number: 65.21.88.135.

other host names including mail.sepehrepars.com, ns1.pishgamfelez.com, win4.morvahost.com, iransarresid.ir and mail.e-galaxyco.com share IP numbers with duct-ir.com.

Name Servers

duct-ir.com is delegated to four name servers: cdn14.morvahost.com, cdn15.morvahost.com, win3.morvahost.com and win4.morvahost.com.

duct-ir.com at least partially shares name servers with other domains, for instance petrocommerce.ir, computer4u.ir, ladizco.com, pishgamfelez.com and iransarresid.ir.

These name servers are commonly used alongside win13.morvahost.com, win14.morvahost.com, ns2.pishgamfelez.com, ns.sepehrepars.com, ns1.behanchemical.com and ns2.behanchemical.com.

Host names with a single IP

cdn14.morvahost.com, cdn15.morvahost.com, win3.morvahost.com and win4.morvahost.com point to 65.21.88.135.

These four host names share IP 65.21.88.135.

Host names mapping to 65.21.88.135: cdn14.morvahost.com, cdn15.morvahost.com, win3.morvahost.com and win4.morvahost.com.

Mail Servers

duct-ir.com is handled by a single mail server, mail.duct-ir.com.

mail.duct-ir.com resolves to IP 65.21.88.135.