peer-study.com - dns.ninja

peer-study.com

DNSSEC⚠️ Not signed
A13.248.128.76🇺🇸 Amazon13.248.128.0/20
A76.223.5.159🇺🇸 Amazon76.223.0.0/20
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXsv319.xserver.jp ⭐
A202.226.39.159🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRsv319.xserver.jp
TXTgoogle-site-verification=KdB8l_ZQKN-mSfLVsejOP_pNHE5gxK03YpBN_O3tiSY
TXTgoogle-site-verification=s9AgEoIp3w6Lah9GeCnH6hkPWd8zw1xTfeCF8VmPuh0
TXTv=spf1 +a:sv319.xserver.jp +a:peer-study.com +mx include:spf.sender.xserver.j...
SOA01.dnsv.jphostmaster@dnsv.jp serial=1779676044

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784652322

Same first word

peer-study.com

DNS History

9 records (7 active, 2 former)

NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXsv319.xserver.jpA13.248.128.7676.223.5.15915.197.170.1263.33.183.190
●NS01.dnsv.jp2026-03-21 → 2026-07-21 · 2 obs
● 2026-03-21 08:24:38
● 2026-07-21 17:09:18
●NS02.dnsv.jp2026-03-21 → 2026-07-21 · 2 obs
● 2026-03-21 08:24:38
● 2026-07-21 17:09:18
●NS03.dnsv.jp2026-03-21 → 2026-07-21 · 2 obs
● 2026-03-21 08:24:38
● 2026-07-21 17:09:18
●NS04.dnsv.jp2026-03-21 → 2026-07-21 · 2 obs
● 2026-03-21 08:24:38
● 2026-07-21 17:09:18
●MXsv319.xserver.jp2026-03-21 → 2026-07-21 · 2 obs
● 2026-03-21 08:24:38
● 2026-07-21 17:09:18
●A13.248.128.762026-07-21 → 2026-07-21 · 3 obs
○ 2026-04-28 14:34:02
● 2026-07-21 17:09:14
● 2026-07-21 17:09:18
○A15.197.170.1262026-03-21 → 2026-04-28 · 4 obs
● 2026-03-21 08:24:38
● 2026-04-28 14:34:02
○ 2026-07-21 17:09:14
○ 2026-07-21 17:09:18
○A3.33.183.1902026-03-21 → 2026-04-28 · 4 obs
● 2026-03-21 08:24:38
● 2026-04-28 14:34:02
○ 2026-07-21 17:09:14
○ 2026-07-21 17:09:18
●A76.223.5.1592026-07-21 → 2026-07-21 · 3 obs
○ 2026-04-28 14:34:02
● 2026-07-21 17:09:14
● 2026-07-21 17:09:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...-
peer-study.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for peer-study.com (unsigned zone)

⏱️ Timing

Total: 1558ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.128.76, 76.223.5.159
NS401.dnsv.jp, 02.dnsv.jp...
MX1sv319.xserver.jp (pri: 10)
TXT3google-site-verification=KdB8l_ZQKN-mSfL, google-site-verification=s9AgEoIp3w6Lah9...
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

IP Addresses

peer-study.com has two IP addresses: 13.248.128.76 and 76.223.5.159

Name Servers

The domain peer-study.com is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least some of peer-study.com's name servers are shared with other domains, for example hirai-ph.jp, adacchio.com, caffarel.co.jp and two more.

Hosts with two IP numbers each:

01.dnsv.jp resolves to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp resolves to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp resolves to 157.7.35.53 and 2400:8500:3fff::53.

Hosts that resolve to one IP address:

02.dnsv.jp resolves to 157.7.33.53.

Mail Servers

peer-study.com routes its mail through a single mail server, sv319.xserver.jp.

sv319.xserver.jp points to one IP number — 202.226.39.159.