`jaifa-learning.com`

DNSSEC	⚠️ Not signed
A	116.80.119.115^{🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE}
		PTR	`mx2024.jaifa-learning.com`
NS	`asns1.customer.ne.jp` ⭐
		A	210.150.254.86^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
			PTR	`asns1.customer.ne.jp`
NS	`4a134c6522de6054e6937067c7195a63.customer.ne.jp` ⚠️ Not in zone NS records
NS	`asns2.customer.ne.jp`
		A	210.150.254.94^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
			PTR	`asns2.customer.ne.jp`
MX	`mx.jaifa-learning.com` ⭐
TXT	`v=spf1 ip4:116.80.119.115 -all`
TXT	`_globalsign-domain-verification=r0b5B3uHg1LAGRY3dl5m7-N90iAmURxL0BRX4b(0x585878)A`
SOA	`asns1.customer.ne.jp`shun@satram.jp serial=1534897792

`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=1776202047

Same first word

jaifa-learning.com

DNS History

8 records (5 active, 3 former)

●NS4a134c6522de6054e6937067c7195a63.customer.ne.jp2026-04-10 → 2026-04-14 · 3 obs

○ 2018-08-18 11:10:02
● 2026-04-10 15:58:26
● 2026-04-14 21:53:44

●NSasns1.customer.ne.jp2026-04-10 → 2026-04-14 · 3 obs

○ 2018-08-18 11:10:02
● 2026-04-10 15:58:26
● 2026-04-14 21:53:44

●NSasns2.customer.ne.jp2026-04-10 → 2026-04-14 · 3 obs

○ 2018-08-18 11:10:02
● 2026-04-10 15:58:26
● 2026-04-14 21:53:44

○NSns1.customer.ne.jp2018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 11:10:02
○ 2026-04-10 15:58:26
○ 2026-04-14 21:53:44

○NSns2.customer.ne.jp2018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 11:10:02
○ 2026-04-10 15:58:26
○ 2026-04-14 21:53:44

●MXmx.jaifa-learning.com2026-04-10 → 2026-04-14 · 4 obs

● 2026-04-10 15:58:26
○ 2026-04-14 06:10:24
● 2026-04-14 21:53:42
● 2026-04-14 21:53:44

●A116.80.119.1152026-04-10 → 2026-04-14 · 5 obs

○ 2018-08-18 11:10:02
● 2026-04-10 15:58:26
○ 2026-04-14 06:10:24
● 2026-04-14 21:53:42
● 2026-04-14 21:53:44

○A210.150.254.1222018-08-18 → 2018-08-18 · 3 obs

● 2018-08-18 11:10:02
○ 2026-04-10 15:58:26
○ 2026-04-14 21:53:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jaifa-learning.com	asns1.customer.ne.jp, asns2.customer.ne.jp, 4a134c6522de6054e6937067c7195a63.customer.ne.jp	-

✅ Authoritative Response

Server:210.150.254.94

NS records: asns1.customer.ne.jp, asns2.customer.ne.jp, 4a134c6522de6054e6937067c7195a63.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jaifa-learning.com (unsigned zone)

⏱️ Timing

Total: 1241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.80.119.115`
NS	2	`asns2.customer.ne.jp, asns1.customer.ne.jp`
MX	1	`mx.jaifa-learning.com (pri: 10)`
TXT	2	`_globalsign-domain-verification=r0b5B3uH, v=spf1 ip4:116.80.119.115 -all`
SOA	1	`asns1.customer.ne.jp shun.satram.jp`

Analysis

IP Addresses

jaifa-learning.com resolves to one IP number: 116.80.119.115.

Name Servers

jaifa-learning.com is delegated to three name servers: 4a134c6522de6054e6937067c7195a63.customer.ne.jp, asns1.customer.ne.jp and asns2.customer.ne.jp.

jaifa-learning.com at least partially shares name servers with other domains, including chiyabankin.com, tokyomicro.co.jp, koyosvpl.co.jp, smsmgs.jp and 95.70.164.in-addr.arpa.

Host names with a single IP address: asns1.customer.ne.jp points to 210.150.254.86; asns2.customer.ne.jp points to 210.150.254.94.

Mail Servers

A single mail server handles jaifa-learning.com, mx.jaifa-learning.com.

jaifa-learning.com - robtex.com