`lineprotect-oa.com`

DNSSEC	⚠️ Not signed
A	157.7.44.229^{🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users264.vip.heteml.jp`
NS	`dns0.heteml.jp` ⭐
		A	157.7.44.53^{🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns510.heteml.jp`
NS	`dns1.heteml.jp`
		A	157.7.188.149^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns711.phy.heteml.jp`
MX	`mx.hetemail.jp` ⭐
		A	157.7.189.1^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx.heteml.jp`
TXT	`v=spf1 include:_spf.heteml.jp ~all`
SOA	`dns0.heteml.jp`hostmaster@lineprotect-oa.com serial=1775174896

`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=1775174167

Same first word

lineprotect-oa.com

DNS History

8 records (4 active, 4 former)

●NSdns0.heteml.jp2026-03-29 → 2026-04-03 · 3 obs

○ 2017-06-30 14:25:46
● 2026-03-29 16:39:28
● 2026-04-03 00:12:22

●NSdns1.heteml.jp2026-03-29 → 2026-04-03 · 3 obs

○ 2017-06-30 14:25:46
● 2026-03-29 16:39:28
● 2026-04-03 00:12:22

○NSns-1437.awsdns-51.org2015-06-16 → 2017-06-30 · 4 obs

● 2015-06-16 12:18:42
● 2017-06-30 14:25:46
○ 2026-03-29 16:39:28
○ 2026-04-03 00:12:22

○NSns-1631.awsdns-11.co.uk2015-06-16 → 2017-06-30 · 4 obs

● 2015-06-16 12:18:42
● 2017-06-30 14:25:46
○ 2026-03-29 16:39:28
○ 2026-04-03 00:12:22

○NSns-298.awsdns-37.com2015-06-16 → 2017-06-30 · 4 obs

● 2015-06-16 12:18:42
● 2017-06-30 14:25:46
○ 2026-03-29 16:39:28
○ 2026-04-03 00:12:22

○NSns-656.awsdns-18.net2015-06-16 → 2017-06-30 · 4 obs

● 2015-06-16 12:18:42
● 2017-06-30 14:25:46
○ 2026-03-29 16:39:28
○ 2026-04-03 00:12:22

●MXmx.hetemail.jp2026-03-29 → 2026-04-03 · 2 obs

● 2026-03-29 16:39:28
● 2026-04-03 00:12:22

●A157.7.44.2292026-03-29 → 2026-04-03 · 2 obs

● 2026-03-29 16:39:28
● 2026-04-03 00:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
lineprotect-oa.com	dns0.heteml.jp, dns1.heteml.jp	-

✅ Authoritative Response

Server:157.7.188.149

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lineprotect-oa.com (unsigned zone)

⏱️ Timing

Total: 1059ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.44.229`
NS	2	`dns1.heteml.jp, dns0.heteml.jp`
MX	1	`mx.hetemail.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`dns0.heteml.jp hostmaster.lineprotect-oa`

Analysis

IP Addresses

lineprotect-oa.com points to a single IP address: 157.7.44.229.

Other host names such as murayama-law.com, bearworks.net, glous.jp, www.dr-sato.or.jp and ieraishan.pink share IP numbers with lineprotect-oa.com.

Name Servers

lineprotect-oa.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

lineprotect-oa.com uses the same name server setup as other domains, including miyagawa.yokohama, okinawa-osouji.com, japanbritishsociety.or.jp, ikihome.jp and marukita2-dental.com.

Hostnames with a single IP

dns0.heteml.jp resolves to: 157.7.44.53.

dns1.heteml.jp resolves to: 157.7.188.149.

Mail Servers

The mail server for lineprotect-oa.com is mx.hetemail.jp.

lineprotect-oa.com uses the same mail server setup as other domains, for instance kokokufree.com, rerize.co.jp, rojin-home.com, isshony.com and reforma.jp.

Host mx.hetemail.jp points to IP 157.7.189.1.

lineprotect-oa.com - robtex.com