1com2.com - dns.ninja

`1com2.com`

DNSSEC	⚠️ Not signed
A	75.2.85.42^{🇺🇸 Amazon75.2.80.0/20}
		PTR	`a4c6c51f8b10d0080.awsglobalaccelerator.com`
A	99.83.196.71^{🇺🇸 Amazon99.83.192.0/20}
NS	`ns1.hosting.co.kr` ⭐
		A	121.254.170.11^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns2.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
NS	`ns3.hosting.co.kr`
		A	121.254.170.12^{🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary}
NS	`ns4.hosting.co.kr`
		A	43.201.141.93^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
			PTR	`ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
SOA	`ns1.hosting.co.kr`admin@1com2.com serial=8

`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=1783708092

Similar names

12com.pl

com21.com.br

m21co.com

mco21.ru

2com1.net

21cmo.com.cn

com21.co.jp

com12.com.br

21com.ru

21cmo.net

com21.jp

com21.or.jp

2com1.com

com12.ru

com21.co.uk

com12.com

21com.net

moc12.com

cmo21.com

12com.com

com21.de

com12.nl

com21.co.ke

21com.com

com21.cn

2com1.de

2mco1.com

21cmo.com

12com.org

com21.com

DNS History

22 records (7 active, 15 former)

○NSdns1.registrar-servers.com2017-05-15 → 2017-05-15 · 4 obs

○ 2016-09-11 22:40:04
● 2017-05-15 04:21:16
○ 2026-02-20 03:19:16
○ 2026-07-10 18:36:10

○NSdns2.registrar-servers.com2017-05-15 → 2017-05-15 · 4 obs

○ 2016-09-11 22:40:04
● 2017-05-15 04:21:16
○ 2026-02-20 03:19:16
○ 2026-07-10 18:36:10

○NSns1.dnsowl.com2015-10-23 → 2016-03-31 · 4 obs

● 2015-10-23 00:43:52
● 2016-03-31 00:34:10
○ 2016-09-11 22:40:04
○ 2026-07-10 18:36:10

●NSns1.hosting.co.kr2026-02-20 → 2026-07-10 · 10 obs

○ 2017-05-15 04:21:16
● 2026-02-20 03:19:16
● 2026-03-22 03:09:22
○ 2026-03-22 14:28:38
● 2026-03-23 12:33:06
○ 2026-04-06 15:55:46
● 2026-04-09 14:41:12
● 2026-05-15 20:52:04
○ 2026-07-10 10:13:02
● 2026-07-10 18:36:10

○NSns2.dnsowl.com2015-10-23 → 2016-03-31 · 4 obs

● 2015-10-23 00:43:52
● 2016-03-31 00:34:10
○ 2016-09-11 22:40:04
○ 2026-07-10 18:36:10

●NSns2.hosting.co.kr2026-02-20 → 2026-07-10 · 10 obs

○NSns3.dnsowl.com2015-10-23 → 2016-03-31 · 4 obs

● 2015-10-23 00:43:52
● 2016-03-31 00:34:10
○ 2016-09-11 22:40:04
○ 2026-07-10 18:36:10

●NSns3.hosting.co.kr2026-02-20 → 2026-07-10 · 10 obs

●NSns4.hosting.co.kr2026-02-20 → 2026-07-10 · 10 obs

○MXeforward1.registrar-servers.com2017-05-15 → 2017-05-15 · 3 obs

● 2017-05-15 04:21:16
○ 2026-02-20 03:19:16
○ 2026-07-10 18:36:10

○MXeforward2.registrar-servers.com2017-05-15 → 2017-05-15 · 3 obs

● 2017-05-15 04:21:16
○ 2026-02-20 03:19:16
○ 2026-07-10 18:36:10

○MXeforward3.registrar-servers.com2017-05-15 → 2017-05-15 · 3 obs

● 2017-05-15 04:21:16
○ 2026-02-20 03:19:16
○ 2026-07-10 18:36:10

○MXeforward4.registrar-servers.com2017-05-15 → 2017-05-15 · 3 obs

● 2017-05-15 04:21:16
○ 2026-02-20 03:19:16
○ 2026-07-10 18:36:10

○MXeforward5.registrar-servers.com2017-05-15 → 2017-05-15 · 3 obs

● 2017-05-15 04:21:16
○ 2026-02-20 03:19:16
○ 2026-07-10 18:36:10

●MXsmtp.google.com2026-02-20 → 2026-07-10 · 14 obs

○ 2017-05-15 04:21:16
● 2026-02-20 03:19:16
● 2026-03-09 19:44:06
○ 2026-03-11 07:13:26
● 2026-03-17 12:15:04
● 2026-03-22 03:09:22
○ 2026-03-22 14:28:38
● 2026-03-23 12:33:06
○ 2026-04-06 15:55:46
● 2026-04-09 14:41:12
○ 2026-04-10 17:03:42
● 2026-05-15 20:52:04
○ 2026-07-10 10:13:02
● 2026-07-10 18:36:10

○A107.161.23.2042015-10-23 → 2016-03-31 · 4 obs

● 2015-10-23 00:43:52
● 2016-03-31 00:34:10
○ 2016-09-11 22:40:04
○ 2026-07-10 18:36:10

○A107.191.99.1142015-10-23 → 2015-12-29 · 4 obs

● 2015-10-23 00:43:52
● 2015-12-29 05:14:26
○ 2016-03-31 00:34:10
○ 2026-07-10 18:36:10

○A162.255.119.1932017-05-15 → 2017-05-15 · 4 obs

○ 2016-09-11 22:40:04
● 2017-05-15 04:21:16
○ 2026-02-20 03:19:16
○ 2026-07-10 18:36:10

○A164.132.212.722016-03-31 → 2016-03-31 · 4 obs

○ 2015-12-29 05:14:26
● 2016-03-31 00:34:10
○ 2016-09-11 22:40:04
○ 2026-07-10 18:36:10

○A167.114.213.1992015-10-23 → 2016-03-31 · 4 obs

● 2015-10-23 00:43:52
● 2016-03-31 00:34:10
○ 2016-09-11 22:40:04
○ 2026-07-10 18:36:10

●A75.2.85.422026-02-20 → 2026-07-10 · 14 obs

●A99.83.196.712026-02-20 → 2026-07-10 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
1com2.com	ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr	-

✅ Authoritative Response

Server:43.201.141.93

NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns3.hosting.co.kr, ns4.hosting.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1com2.com (unsigned zone)

⏱️ Timing

Total: 1231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.85.42, 99.83.196.71`
NS	4	`ns2.hosting.co.kr, ns1.hosting.co.kr...`
MX	1	`smtp.google.com (pri: 1)`
SOA	1	`ns1.hosting.co.kr admin.1com2.com`

Analysis

IP Addresses

1com2.com resolves to the IP addresses 75.2.85.42 and 99.83.196.71

Among the host names that share IP numbers with 1com2.com are j3.co.kr, wulixiang.com, gimpo.co.kr and two others.

Name Servers

The domain 1com2.com is delegated to these four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

1com2.com partially shares its NS delegation with several other domains, including sobang.com, ccast.kr, mang.co.kr and two others.

ns1.hosting.co.kr points to 121.254.170.11. ns2.hosting.co.kr and ns4.hosting.co.kr both point to 43.201.141.93. ns3.hosting.co.kr points to 121.254.170.12. All four hosts — ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr — have one IP address each.

ns2.hosting.co.kr and ns4.hosting.co.kr each have 43.201.141.93 IP addresses.

Mail Servers

1com2.com routes its mail through a single mail server, smtp.google.com.

1com2.com has the same mail server arrangement as a number of other domains, for example 3-2music.com, integrativets.com, breadandboxers.se and two more.

1com2.com shares at least some of its mail servers with other domains — for example lmart.com.au, asasi.co, eahd.or.ug and two more.

smtp.google.com directs to 9 IP numbers, including 142.251.163.26, 172.253.139.26 and 172.253.139.27, along with 6 other.