quest-com.co.jp - robtex.com

quest-com.co.jp

DNSSEC⚠️ Not signed
A183.181.88.8🇯🇵 XSERVER-AS183.181.88.0/23 XSERVER Inc.
PTRsv8007.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
MXquestcom-co-jp01c.mail.protection.outlook.com ⭐
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.1🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os9p286cu00100.inbound.protection.outlook.com
TXTMS=ms11342415
TXTv=spf1 +a:sv8007.xserver.jp +a:quest-com.co.jp +mx include:spf.protection.out...
SOAns1.xserver.jproot@xserver.jp serial=0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Same first word

quest-com.co.jp

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns4.cpi.ad.jpns5.cpi.ad.jpMXquestcom-co-jp01c.mail.protection.outlook.comvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA183.181.88.8180.222.81.84
●NSns1.xserver.jp2026-03-13 → 2026-03-30 · 3 obs
○ 2017-01-14 12:13:26
● 2026-03-13 07:31:42
● 2026-03-30 14:32:28
●NSns2.xserver.jp2026-03-13 → 2026-03-30 · 3 obs
○ 2017-01-14 12:13:26
● 2026-03-13 07:31:42
● 2026-03-30 14:32:28
●NSns3.xserver.jp2026-03-13 → 2026-03-30 · 3 obs
○ 2017-01-14 12:13:26
● 2026-03-13 07:31:42
● 2026-03-30 14:32:28
○NSns4.cpi.ad.jp2015-07-17 → 2017-01-14 · 4 obs
● 2015-07-17 03:11:02
● 2017-01-14 12:13:26
○ 2026-03-13 07:31:42
○ 2026-03-30 14:32:28
●NSns4.xserver.jp2026-03-13 → 2026-03-30 · 3 obs
○ 2017-01-14 12:13:26
● 2026-03-13 07:31:42
● 2026-03-30 14:32:28
○NSns5.cpi.ad.jp2015-07-17 → 2017-01-14 · 4 obs
● 2015-07-17 03:11:02
● 2017-01-14 12:13:26
○ 2026-03-13 07:31:42
○ 2026-03-30 14:32:28
●NSns5.xserver.jp2026-03-13 → 2026-03-30 · 3 obs
○ 2017-01-14 12:13:26
● 2026-03-13 07:31:42
● 2026-03-30 14:32:28
●MXquestcom-co-jp01c.mail.protection.outlook.com2026-03-13 → 2026-03-30 · 3 obs
○ 2017-01-14 12:13:26
● 2026-03-13 07:31:42
● 2026-03-30 14:32:28
○MXvlmx20.secure.ne.jp2015-07-17 → 2017-01-14 · 4 obs
● 2015-07-17 03:11:02
● 2017-01-14 12:13:26
○ 2026-03-13 07:31:42
○ 2026-03-30 14:32:28
○MXvlmx21.secure.ne.jp2015-07-17 → 2017-01-14 · 4 obs
● 2015-07-17 03:11:02
● 2017-01-14 12:13:26
○ 2026-03-13 07:31:42
○ 2026-03-30 14:32:28
○MXvlmx22.secure.ne.jp2015-07-17 → 2017-01-14 · 4 obs
● 2015-07-17 03:11:02
● 2017-01-14 12:13:26
○ 2026-03-13 07:31:42
○ 2026-03-30 14:32:28
○A180.222.81.842015-07-17 → 2017-01-14 · 4 obs
● 2015-07-17 03:11:02
● 2017-01-14 12:13:26
○ 2026-03-13 07:31:42
○ 2026-03-30 14:32:28
●A183.181.88.82026-03-13 → 2026-03-30 · 3 obs
○ 2017-01-14 12:13:26
● 2026-03-13 07:31:42
● 2026-03-30 14:32:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jph.dns.jp, c.dns.jp, d.dns.jp, e.dns.jp...-
quest-com.co.jpns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp...11 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quest-com.co.jp (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.88.8
NS5ns1.xserver.jp, ns3.xserver.jp...
MX1questcom-co-jp01c.mail.protection.outloo
TXT2MS=ms11342415, v=spf1 +a:sv8007.xserver.jp +a:quest-com
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

IP Addresses

quest-com.co.jp resolves to one IP number: 183.181.88.8.

other host names including amami-tour.com, mail.abest.jp, mx.k-kinds.com, mail.ru-ga.com and hotelabest-hakuba.com share IP numbers with quest-com.co.jp.

Name Servers

quest-com.co.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

quest-com.co.jp at least partially shares name servers with other domains, for instance takehara-jc.com, a-omise.jp, irohasoft.com, slotevo.com and artflair.org.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246; ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247; ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26; ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

quest-com.co.jp is handled by a single mail server, questcom-co-jp01c.mail.protection.outlook.com.

Host questcom-co-jp01c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 52.101.124.0, 52.101.124.1, 52.101.157.10 and 52.101.157.40.