ko-dev.com - robtex.com

ko-dev.com

DNSSEC⚠️ Not signed
A8.30.198.18🇺🇸 IMDC8.30.198.0/24
PTRko-dev.com
NSns1-02.azure-dns.com ⭐
A2603:1061:0:700::2🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-02.azure-dns.com
A13.107.236.2🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-02.azure-dns.com
NSns2-02.azure-dns.net
A2620:1ec:8ec:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-02.azure-dns.net
A150.171.21.2🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-02.azure-dns.net
NSns3-02.azure-dns.org
A2a01:111:4000:700::2🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-02.azure-dns.org
A204.14.183.2🇺🇸 Microsoft204.14.180.0/22
PTRns3-02.azure-dns.org
NSns4-02.azure-dns.info
A2620:1ec:bda:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-02.azure-dns.info
A208.84.5.2🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-02.azure-dns.info
SOAns1-02.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

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=1771291435

PTR for

18.198.30.8.in-addr.arpa

Subdomains

www.ko-dev.com

Same first word

ko-dev.com
ko-dev.us

Similar names

ok-dev.myshopify.com
edv-ok.at
dev-ok.blogspot.com.eg

DNS History

13 records (5 active, 8 former)

200920112013201520172019202120232025NSns1-02.azure-dns.comns2-02.azure-dns.netns3-02.azure-dns.orgns4-02.azure-dns.infons1.acronym.comns169.edns1.comns170.edns1.comns2.acronym.comns3.acronym.comns4.acronym.comMXko-dev.comA8.30.198.1867.15.56.3
●NSns1-02.azure-dns.com2026-03-19 → 2026-03-19 · 2 obs
○ 2017-05-11 07:01:32
● 2026-03-19 09:43:42
○NSns1.acronym.com2015-06-03 → 2017-05-11 · 4 obs
○ 2008-03-09 19:31:50
● 2015-06-03 13:54:48
● 2017-05-11 07:01:32
○ 2026-03-19 09:43:42
○NSns169.edns1.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 19:31:50
○ 2015-06-03 13:54:48
○ 2026-03-19 09:43:42
○NSns170.edns1.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 19:31:50
○ 2015-06-03 13:54:48
○ 2026-03-19 09:43:42
●NSns2-02.azure-dns.net2026-03-19 → 2026-03-19 · 2 obs
○ 2017-05-11 07:01:32
● 2026-03-19 09:43:42
○NSns2.acronym.com2015-06-03 → 2017-05-11 · 4 obs
○ 2008-03-09 19:31:50
● 2015-06-03 13:54:48
● 2017-05-11 07:01:32
○ 2026-03-19 09:43:42
●NSns3-02.azure-dns.org2026-03-19 → 2026-03-19 · 2 obs
○ 2017-05-11 07:01:32
● 2026-03-19 09:43:42
○NSns3.acronym.com2015-06-03 → 2017-05-11 · 4 obs
○ 2008-03-09 19:31:50
● 2015-06-03 13:54:48
● 2017-05-11 07:01:32
○ 2026-03-19 09:43:42
●NSns4-02.azure-dns.info2026-03-19 → 2026-03-19 · 2 obs
○ 2017-05-11 07:01:32
● 2026-03-19 09:43:42
○NSns4.acronym.com2015-06-03 → 2017-05-11 · 4 obs
○ 2008-03-09 19:31:50
● 2015-06-03 13:54:48
● 2017-05-11 07:01:32
○ 2026-03-19 09:43:42
○MXko-dev.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 19:31:50
○ 2015-06-03 13:54:48
○ 2026-03-19 09:43:42
○A67.15.56.32008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 19:31:50
○ 2015-06-03 13:54:48
○ 2026-03-19 09:43:42
●A8.30.198.182015-06-03 → 2026-03-19 · 3 obs
○ 2008-03-09 19:31:50
● 2015-06-03 13:54:48
● 2026-03-19 09:43:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
ko-dev.comns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info2 records

✅ Authoritative Response

Server: 13.107.236.2

NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ko-dev.com (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

TypeCountSample Data
A18.30.198.18
NS4ns1-02.azure-dns.com, ns2-02.azure-dns.net...
SOA1ns1-02.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-02.azure-dns.com, ns1-02.azure-dns.com)

Analysis

Hierarchy

ko-dev.com is a parent of www.ko-dev.com.

IP Addresses

ko-dev.com points to a single IP address: 8.30.198.18.

Other host names, for instance www.ko-dev.com, share IP numbers with ko-dev.com.

Name Servers

ko-dev.com is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.

At least part of the name servers for ko-dev.com are shared with other domains, for instance live.com.pr, 41.119.20.in-addr.arpa, worklinks.ca, installationportedegarage.com and unentwegt.info.

Host names with two IP numbers:

ns1-02.azure-dns.com points to: 2603:1061:0:700::2 and 13.107.236.2

ns4-02.azure-dns.info points to: 2620:1ec:bda:700::2 and 208.84.5.2

ns2-02.azure-dns.net points to: 2620:1ec:8ec:700::2 and 150.171.21.2

ns3-02.azure-dns.org points to: 2a01:111:4000:700::2 and 204.14.183.2