`anzennet.com`

DNSSEC	⚠️ Not signed
A	221.186.80.157^{🇯🇵 OCN221.184.0.0/13 (AS4713) CIDR BLOCK 67 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
NS	`ns1.anzennet.com` ⭐
		A	221.186.80.157^{🇯🇵 OCN221.184.0.0/13 (AS4713) CIDR BLOCK 67 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
NS	`2nd.dnsv.jp` ⚠️ Not in zone NS records
		A	2400:8500:1301:2611:1001::142^{🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`2nd.dnsv.jp`
		A	163.44.76.142^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`2nd.dnsv.jp`
MX	`mail.anzennet.com` ⭐
		A	221.186.80.157^{🇯🇵 OCN221.184.0.0/13 (AS4713) CIDR BLOCK 67 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
TXT	`v=spf1 ip4:221.186.80.157 -all`
SOA	`ns1.anzennet.com`root@anzennet.com 2024-01-18 #1

`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=1778581321

Subdomains

ns1.anzennet.com

www.anzennet.com

mail.anzennet.com

Same first word

anzennet.com

Similar names

netanzen.jp

DNS History

5 records (4 active, 1 former)

●NS2nd.dnsv.jp2026-04-16 → 2026-05-12 · 3 obs

○ 2015-05-25 02:21:30
● 2026-04-16 21:41:22
● 2026-05-12 10:39:40

●NSns1.anzennet.com2015-05-25 → 2026-05-12 · 2 obs

● 2015-05-25 02:21:30
● 2026-05-12 10:39:40

●MXmail.anzennet.com2015-05-25 → 2026-05-12 · 2 obs

● 2015-05-25 02:21:30
● 2026-05-12 10:39:40

○A221.186.80.1562015-05-25 → 2017-07-10 · 4 obs

● 2015-05-25 02:21:30
● 2017-07-10 04:24:56
○ 2026-04-16 21:41:22
○ 2026-05-12 10:39:40

●A221.186.80.1572026-04-16 → 2026-05-12 · 3 obs

○ 2017-07-10 04:24:56
● 2026-04-16 21:41:22
● 2026-05-12 10:39:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
anzennet.com	2nd.dnsv.jp, ns1.anzennet.com	1 record

✅ Authoritative Response

Server:221.186.80.157

NS records: 2nd.dnsv.jp, ns1.anzennet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for anzennet.com (unsigned zone)

⏱️ Timing

Total: 1048ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`221.186.80.157`
NS	1	`ns1.anzennet.com`
MX	1	`mail.anzennet.com (pri: 10)`
TXT	1	`v=spf1 ip4:221.186.80.157 -all`
SOA	1	`ns1.anzennet.com root.anzennet.com`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns1.anzennet.com)

Analysis

Hierarchy

anzennet.com is the parent of ns1.anzennet.com, www.anzennet.com and mail.anzennet.com.

IP Addresses

anzennet.com resolves to one IP number: 221.186.80.157.

Other host names, for instance www.anzennet.com, mail.anzennet.com, ns1.anzennet.com and www.sunnet.jp share IP numbers with anzennet.com.

Name Servers

anzennet.com is delegated to two name servers ns1.anzennet.com and 2nd.dnsv.jp.

anzennet.com at least partially shares name servers with other domains, for instance jf5grc.net, mypage-plus.com, tanba-sasayama.or.jp, kitakyushu-iceskate-center.jp and soph.jp.

These name servers are commonly used alongside ns1.e-port-moas.jp, ns3.dazoo.ne.jp, ns.dazoo.ne.jp, ns2.dazoo.ne.jp, nx.unchor.com and ns.attendex.net.

Two IP numbers for a host: 2nd.dnsv.jp points to 2400:8500:1301:2611:1001::142 and 163.44.76.142.

One IP number for a host: ns1.anzennet.com points to 221.186.80.157.

Mail Servers

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

mail.anzennet.com resolves to IP 221.186.80.157.

anzennet.com - robtex.com

anzennet.com

com