`ic1988.com`

DNSSEC	⚠️ Not signed
A	153.122.190.52^{🇯🇵 AS131921153.122.176.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.161^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.115^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.ic1988.com` ⭐
		A	153.122.190.52^{🇯🇵 AS131921153.122.176.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
SOA	`ns1.value-domain.com`hostmaster@ic1988.com 2024-06-04 #11

`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=1771291435

Subdomains

mail.ic1988.com

Same first word

ic1988.com

DNS History

5 records (4 active, 1 former)

●NSns1.value-domain.com2017-01-04 → 2026-03-23 · 2 obs

● 2017-01-04 18:47:16
● 2026-03-23 18:52:38

●NSns2.value-domain.com2017-01-04 → 2026-03-23 · 2 obs

● 2017-01-04 18:47:16
● 2026-03-23 18:52:38

●MXmail.ic1988.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 18:52:36
● 2026-03-23 18:52:38

○A125.6.128.1192017-01-04 → 2019-12-27 · 4 obs

● 2017-01-04 18:47:16
● 2019-12-27 07:09:30
○ 2026-03-23 18:52:36
○ 2026-03-23 18:52:38

●A153.122.190.522026-03-23 → 2026-03-23 · 3 obs

○ 2019-12-27 07:09:30
● 2026-03-23 18:52:36
● 2026-03-23 18:52:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
ic1988.com	ns1.value-domain.com, ns2.value-domain.com	2 records

✅ Authoritative Response

Server:172.64.52.161

NS records: ns1.value-domain.com, ns2.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ic1988.com (unsigned zone)

⏱️ Timing

Total: 629ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.122.190.52`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
MX	1	`mail.ic1988.com (pri: 10)`
SOA	1	`ns1.value-domain.com hostmaster.ic1988.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)

Analysis

Hierarchy

ic1988.com is the parent of mail.ic1988.com.

IP Addresses

ic1988.com resolves to a single IP address: 153.122.190.52.

Other host names such as ohisama.co.jp, mail.ic1988.com and mail.ohisama.co.jp share IP numbers with ic1988.com.

Name Servers

ic1988.com's delegation uses two name servers, ns1.value-domain.com and ns2.value-domain.com.

ic1988.com shares the same name server setup as other domains, for example relife7.com, canawell.net, chachainn.com, shimatougarashi.com and b2j.org.

ic1988.com at least partially shares name servers with other domains, including in-betweens.com, backup-server.jp, maida112206.shop, bfsystems.co.jp and m-s-p.com.

These name servers are commonly used with the name servers ns3.value-domain.comns4.value-domain.comns5.value-domain.comns12.value-domain.comns11.value-domain.com and ns13.value-domain.com.

Host names with two IPs:

ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161

ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115

Mail Servers

ic1988.com is handled by a single mail server, mail.ic1988.com.

mail.ic1988.com points to a single IP: 153.122.190.52.

ic1988.com - robtex.com

ic1988.com

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