flagsweb.jp - dns.ninja

flagsweb.jp

DNSSEC⚠️ Not signed
A85.131.207.128🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16387.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
TXTv=spf1 +a:sv16387.xserver.jp +a:flagsweb.jp +mx include:spf.sender.xserver.jp...
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=1786316403

Subdomains

dns2.flagsweb.jp
sv-comp4-krk2.flagsweb.jp
sv-comp4-krk.flagsweb.jp
sv-comp3-krk2.flagsweb.jp
sv-comp3-krk.flagsweb.jp

Same first word

flagsweb.jp

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns1.flagsweb.jpdns2.flagsweb.jpdns3.flagsweb.jpdns4.flagsweb.jpsv-comp2-hns.odakyu-dentetsu.co.jpsv-comp5-krk.odakyu-dentetsu.co.jpMXsv-comp3-krk.flagsweb.jpsv-comp3-krk2.flagsweb.jpsv-comp4-krk.flagsweb.jpsv-comp4-krk2.flagsweb.jpA85.131.207.128110.50.209.17613.78.81.148
○NS(root)2020-01-14 → 2020-01-14 · 4 obs
○ 2017-01-17 01:38:58
● 2020-01-14 00:10:54
○ 2026-02-16 06:36:36
○ 2026-08-09 23:54:44
○NSdns1.flagsweb.jp2015-07-12 → 2020-01-14 · 4 obs
● 2015-07-12 12:36:14
● 2020-01-14 00:10:54
○ 2026-02-16 06:36:36
○ 2026-08-09 23:54:44
○NSdns2.flagsweb.jp2015-07-12 → 2020-01-14 · 4 obs
● 2015-07-12 12:36:14
● 2020-01-14 00:10:54
○ 2026-02-16 06:36:36
○ 2026-08-09 23:54:44
○NSdns3.flagsweb.jp2015-07-12 → 2020-01-14 · 4 obs
● 2015-07-12 12:36:14
● 2020-01-14 00:10:54
○ 2026-02-16 06:36:36
○ 2026-08-09 23:54:44
○NSdns4.flagsweb.jp2015-07-12 → 2020-01-14 · 4 obs
● 2015-07-12 12:36:14
● 2020-01-14 00:10:54
○ 2026-02-16 06:36:36
○ 2026-08-09 23:54:44
●NSns1.xserver.jp2026-02-16 → 2026-08-09 · 3 obs
○ 2020-01-14 00:10:54
● 2026-02-16 06:36:36
● 2026-08-09 23:54:44
●NSns2.xserver.jp2026-02-16 → 2026-08-09 · 3 obs
○ 2020-01-14 00:10:54
● 2026-02-16 06:36:36
● 2026-08-09 23:54:44
●NSns3.xserver.jp2026-02-16 → 2026-08-09 · 3 obs
○ 2020-01-14 00:10:54
● 2026-02-16 06:36:36
● 2026-08-09 23:54:44
●NSns4.xserver.jp2026-02-16 → 2026-08-09 · 3 obs
○ 2020-01-14 00:10:54
● 2026-02-16 06:36:36
● 2026-08-09 23:54:44
●NSns5.xserver.jp2026-02-16 → 2026-08-09 · 3 obs
○ 2020-01-14 00:10:54
● 2026-02-16 06:36:36
● 2026-08-09 23:54:44
○NSsv-comp2-hns.odakyu-dentetsu.co.jp2015-07-12 → 2016-04-23 · 6 obs
● 2015-07-12 12:36:14
○ 2015-11-14 10:36:32
● 2016-02-02 20:03:32
● 2016-04-23 03:26:00
○ 2017-01-17 01:38:58
○ 2026-08-09 23:54:44
○NSsv-comp5-krk.odakyu-dentetsu.co.jp2015-11-14 → 2017-01-17 · 7 obs
○ 2015-07-12 12:36:14
● 2015-11-14 10:36:32
○ 2016-02-02 20:03:32
○ 2016-04-23 03:26:00
● 2017-01-17 01:38:58
○ 2020-01-14 00:10:54
○ 2026-08-09 23:54:44
○MXsv-comp3-krk.flagsweb.jp2015-07-12 → 2026-02-16 · 4 obs
● 2015-07-12 12:36:14
● 2026-02-16 06:36:36
○ 2026-03-12 16:12:12
○ 2026-08-09 23:54:44
○MXsv-comp3-krk2.flagsweb.jp2015-07-12 → 2026-02-16 · 4 obs
● 2015-07-12 12:36:14
● 2026-02-16 06:36:36
○ 2026-03-12 16:12:12
○ 2026-08-09 23:54:44
○MXsv-comp4-krk.flagsweb.jp2015-07-12 → 2026-02-16 · 4 obs
● 2015-07-12 12:36:14
● 2026-02-16 06:36:36
○ 2026-03-12 16:12:12
○ 2026-08-09 23:54:44
○MXsv-comp4-krk2.flagsweb.jp2015-07-12 → 2026-02-16 · 4 obs
● 2015-07-12 12:36:14
● 2026-02-16 06:36:36
○ 2026-03-12 16:12:12
○ 2026-08-09 23:54:44
○A110.50.209.1762015-07-12 → 2017-01-17 · 4 obs
● 2015-07-12 12:36:14
● 2017-01-17 01:38:58
○ 2020-01-14 00:10:54
○ 2026-08-09 23:54:44
○A13.78.81.1482020-01-14 → 2020-01-14 · 4 obs
○ 2017-01-17 01:38:58
● 2020-01-14 00:10:54
○ 2026-02-16 06:36:36
○ 2026-08-09 23:54:44
●A85.131.207.1282026-02-16 → 2026-08-09 · 3 obs
○ 2020-01-14 00:10:54
● 2026-02-16 06:36:36
● 2026-08-09 23:54:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
flagsweb.jpns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns3.xserver.jp...11 records

✅ Authoritative Response

Server:183.90.224.226

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flagsweb.jp (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.207.128
NS5ns1.xserver.jp, ns3.xserver.jp...
TXT1v=spf1 +a:sv16387.xserver.jp +a:flagsweb
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Hierarchy

flagsweb.jp has five child domains: dns2.flagsweb.jp, sv-comp4-krk2.flagsweb.jp, sv-comp4-krk.flagsweb.jp, sv-comp3-krk2.flagsweb.jp and sv-comp3-krk.flagsweb.jp.

IP Addresses

flagsweb.jp resolves to one IP address: 85.131.207.128.

l-mylord.com, 3ken.jp, nihombashi-mc.jp and two other host names share IP numbers with flagsweb.jp.

Name Servers

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

There is at least partial name server overlap between flagsweb.jp and other domains — yeees.in, mo(0x73686974)abe.com, xaoil.com and two more among them.

These name servers frequently co-occur 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.