firstdrop.jp - dns.ninja

firstdrop.jp

DNSSEC⚠️ Not signed
A85.131.207.154🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16413.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXsmtp.google.com ⭐
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A2607:f8b0:4004:c29::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f26.1e100.net
A2607:f8b0:4004:c29::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
A173.194.45.26🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f26.1e100.net
A173.194.45.27🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f27.1e100.net
TXTv=spf1 +a:sv16413.xserver.jp +a:firstdrop.jp +mx include:spf.sender.xserver.j...
TXTgoogle-site-verification=ZRZWSYmOVJ869uUPJjDmLKkdKp12YbOXNPjnJT82G1Y
SOAns1.xserver.jproot@xserver.jp serial=0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1783444503

Previously NS for

firstdrop.jp

Previously MX for

firstdrop.jp

Subdomains

www.firstdrop.jp

Same first word

firstdrop.nl
firstdrop.com
firstdrop.co
firstdrop.jp
firstdrop.net
firstdrop.de

Similar names

dropfirst.com
rfidsport.eu
firstprod.com
dprfortis.com
rfidsport.com
dprfortis.net
dprfortis.org
prodfirst.com
driftpros.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns01.muumuu-domain.comdns02.muumuu-domain.comfirstdrop.jpuns01.lolipop.jpuns02.lolipop.jpMXsmtp.google.comfirstdrop.jpmx01.lolipop.jpA85.131.207.154118.151.139.12210.172.144.157
○NSdns01.muumuu-domain.com2017-02-07 → 2017-02-07 · 4 obs
○ 2016-06-25 23:51:22
● 2017-02-07 18:53:10
○ 2026-03-26 23:31:52
○ 2026-07-07 17:57:54
○NSdns02.muumuu-domain.com2017-02-07 → 2017-02-07 · 4 obs
○ 2016-06-25 23:51:22
● 2017-02-07 18:53:10
○ 2026-03-26 23:31:52
○ 2026-07-07 17:57:54
○NSfirstdrop.jp2017-02-07 → 2017-02-07 · 4 obs
○ 2016-06-25 23:51:22
● 2017-02-07 18:53:10
○ 2026-03-26 23:31:52
○ 2026-07-07 17:57:54
●NSns1.xserver.jp2026-03-26 → 2026-07-07 · 3 obs
○ 2017-02-07 18:53:10
● 2026-03-26 23:31:52
● 2026-07-07 17:57:54
●NSns2.xserver.jp2026-03-26 → 2026-07-07 · 3 obs
○ 2017-02-07 18:53:10
● 2026-03-26 23:31:52
● 2026-07-07 17:57:54
●NSns3.xserver.jp2026-03-26 → 2026-07-07 · 3 obs
○ 2017-02-07 18:53:10
● 2026-03-26 23:31:52
● 2026-07-07 17:57:54
●NSns4.xserver.jp2026-03-26 → 2026-07-07 · 3 obs
○ 2017-02-07 18:53:10
● 2026-03-26 23:31:52
● 2026-07-07 17:57:54
●NSns5.xserver.jp2026-03-26 → 2026-07-07 · 3 obs
○ 2017-02-07 18:53:10
● 2026-03-26 23:31:52
● 2026-07-07 17:57:54
○NSuns01.lolipop.jp2015-07-21 → 2016-06-25 · 4 obs
● 2015-07-21 07:15:12
● 2016-06-25 23:51:22
○ 2017-02-07 18:53:10
○ 2026-07-07 17:57:54
○NSuns02.lolipop.jp2015-07-21 → 2016-06-25 · 4 obs
● 2015-07-21 07:15:12
● 2016-06-25 23:51:22
○ 2017-02-07 18:53:10
○ 2026-07-07 17:57:54
○MXfirstdrop.jp2026-03-26 → 2026-03-26 · 4 obs
○ 2017-02-07 18:53:10
● 2026-03-26 23:31:52
○ 2026-06-11 12:54:50
○ 2026-07-07 17:57:54
○MXmx01.lolipop.jp2015-07-21 → 2017-02-07 · 4 obs
● 2015-07-21 07:15:12
● 2017-02-07 18:53:10
○ 2026-03-26 23:31:52
○ 2026-07-07 17:57:54
●MXsmtp.google.com2026-06-11 → 2026-07-07 · 3 obs
○ 2026-03-26 23:31:52
● 2026-06-11 12:54:50
● 2026-07-07 17:57:54
○A118.151.139.122017-02-07 → 2017-02-07 · 4 obs
○ 2016-06-25 23:51:22
● 2017-02-07 18:53:10
○ 2026-03-26 23:31:52
○ 2026-07-07 17:57:54
○A210.172.144.1572015-07-21 → 2016-06-25 · 4 obs
● 2015-07-21 07:15:12
● 2016-06-25 23:51:22
○ 2017-02-07 18:53:10
○ 2026-07-07 17:57:54
●A85.131.207.1542026-03-26 → 2026-07-07 · 3 obs
○ 2017-02-07 18:53:10
● 2026-03-26 23:31:52
● 2026-07-07 17:57:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, a.dns.jp, c.dns.jp, d.dns.jp...-
firstdrop.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:183.90.224.226

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstdrop.jp (unsigned zone)

⏱️ Timing

Total: 1245ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.207.154
NS5ns1.xserver.jp, ns3.xserver.jp...
MX1SMTP.GOOGLE.COM (pri: 1)
TXT2v=spf1 +a:sv16413.xserver.jp +a:firstdro, google-site-verification=ZRZWSYmOVJ869uU
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Hierarchy

The domain www.firstdrop.jp falls under the parent firstdrop.jp.

IP Addresses

firstdrop.jp resolves to one IP address: 85.131.207.154.

high-koide.jp, shinkousangyou.jp, mail.nutritioncp.net and two other host names share IP numbers with firstdrop.jp.

Name Servers

firstdrop.jp has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of firstdrop.jp's name servers are shared with other domains, for example leviga.shop, ys-mail.net, aeru.co.jp and two more.

These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that resolve to three IP addresses:

ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts with just one IP address:

ns2.xserver.jp points to the IP address 35.72.43.26.

ns3.xserver.jp points to the IP address 202.226.36.247.

Mail Servers

Mail for firstdrop.jp is handled by a single mail server, smtp.google.com.

firstdrop.jp uses an identical mail server configuration to several other domains — among them meiko-trading.co.jp, futone.org, pizzeriativoli.pl and two more.

firstdrop.jp has at least partial mail server overlap with other domains such as websy.org, ardeidae.de, aegtc.com and two more.

It is common to see these mail servers combined with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

smtp.google.com resolves to 9 IP addresses — 64.233.180.26, 142.251.163.26, 142.251.163.27 and 6 others.