mails.kr - dns.ninja

mails.kr

DNSSEC⚠️ Not signed
A75.2.85.42πŸ‡ΊπŸ‡Έ Amazon75.2.80.0/20
PTRa4c6c51f8b10d0080.awsglobalaccelerator.com
A99.83.196.71πŸ‡ΊπŸ‡Έ Amazon99.83.192.0/20
NSns1.hosting.co.kr ⭐
A121.254.170.11πŸ‡°πŸ‡· DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns2.hosting.co.kr
A43.201.141.93πŸ‡°πŸ‡· Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
NSns3.hosting.co.kr
A121.254.170.12πŸ‡°πŸ‡· DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns4.hosting.co.kr
A43.201.141.93πŸ‡°πŸ‡· Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdl-in-f27.1e100.net
A142.251.2.26πŸ‡ΊπŸ‡Έ Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26πŸ‡ΊπŸ‡Έ Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:3003::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26πŸ‡ΊπŸ‡Έ Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1aπŸ‡¨πŸ‡± Google2800:3f0:4003::/48
A108.177.123.27πŸ‡ΊπŸ‡Έ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:3003::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26πŸ‡ΊπŸ‡Έ Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4023:1015::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26πŸ‡ΊπŸ‡Έ Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
SOAns1.hosting.co.kradmin@mails.kr serial=32

kr

DNSSECπŸ”’ Signed (DS record present)
NSg.dns.kr ⭐
NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
SOAg.dns.krdomain-manager@nic.or.kr serial=2606040850

Same first word

Similar names

DNS History

13 records (13 active, 0 former)

NSns1.hosting.co.krns2.hosting.co.krns3.hosting.co.krns4.hosting.co.krMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA75.2.85.4299.83.196.71
●NSns1.hosting.co.kr2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●NSns2.hosting.co.kr2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●NSns3.hosting.co.kr2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●NSns4.hosting.co.kr2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●MXalt1.aspmx.l.google.com2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●MXalt2.aspmx.l.google.com2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●MXaspmx.l.google.com2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●MXaspmx2.googlemail.com2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●MXaspmx3.googlemail.com2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●MXaspmx4.googlemail.com2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●MXaspmx5.googlemail.com2026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●A75.2.85.422026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50
●A99.83.196.712026-02-22 β†’ 2026-06-04 Β· 2 obs
● 2026-02-22 14:32:32
● 2026-06-04 09:34:50

πŸ” DNS Trace

Analysis

IP Addresses

mails.kr points to two IP numbers: 75.2.85.42 and 99.83.196.71.

ock.co.kr, prompter.kr, nto.co.kr plus two other host names have IP numbers in common with mails.kr.

Name Servers

mails.kr delegates DNS authority to 4 name servers β€” ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

mails.kr partially shares its NS delegation with several other domains, including greenmarket.co.kr, baladang.com, cstms.com and two others.

Four hostnames each with a single A record: ns1.hosting.co.kr β†’ 121.254.170.11, ns2.hosting.co.kr β†’ 43.201.141.93, ns3.hosting.co.kr β†’ 121.254.170.12, ns4.hosting.co.kr β†’ 43.201.141.93. ns2.hosting.co.kr and ns4.hosting.co.kr both direct to 43.201.141.93.

The host names ns2.hosting.co.kr and ns4.hosting.co.kr both resolve to 43.201.141.93 IP addresses.

Mail Servers

mails.kr uses a set of 7 mail servers for delivery β€” aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com among them, with four others.

At least some of the mail servers used by mails.kr are shared with other domains: clapper.org, watsonsteelandiron.com, healthedco.com and two others among them.

It is common for these mail servers to be used in conjunction with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and aspmx.l.google.com, plus three others.

Host names pointing to two IP addresses:

aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to 172.253.145.26 and 2607:f8b0:4023:3003::1a.

aspmx4.googlemail.com resolves to 172.253.135.26 and 2607:f8b0:4023:1015::1a.

aspmx5.googlemail.com resolves to 192.178.209.26 and 2607:f8b0:4001:c70::1a.

aspmx.l.google.com resolves to 142.251.2.26 and 2607:f8b0:4023:c0d::1b.

alt1.aspmx.l.google.com resolves to 192.178.128.26 and 2607:f8b0:4023:2801::1a.

alt2.aspmx.l.google.com resolves to 172.253.145.26 and 2607:f8b0:4023:3003::1b.

The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.145.26 IP addresses.