urban-sec.com - robtex.com

urban-sec.com

DNSSEC⚠️ Not signed
A210.129.11.180🇯🇵 IDC210.129.0.0/18 Frontier Inc.
PTRonx03.atw.ne.jp
NSns0.atw.jp ⭐
A182.16.226.200🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2
PTRns0.atw.jp
NSns.dlsv.com ⚠️ Not in zone NS records
A210.236.247.71🇯🇵 IDC210.236.240.0/20 Frontier Inc.
NSns1.atw.jp ⚠️ Not in parent delegation
A210.236.247.71🇯🇵 IDC210.236.240.0/20 Frontier Inc.
NSns2.atw.jp ⚠️ Not in parent delegation
A219.99.220.242🇯🇵 NSK219.99.192.0/19 Co.,Ltd. 2-1,Minami-cho,Kanazawa-shi,Ishikawa,920-8769
PTRns2.atw.jp
NSns2.dlsv.com ⚠️ Not in zone NS records
A219.99.220.242🇯🇵 NSK219.99.192.0/19 Co.,Ltd. 2-1,Minami-cho,Kanazawa-shi,Ishikawa,920-8769
PTRns2.atw.jp
NSns3.atw.jp ⚠️ Not in parent delegation
A182.16.226.193🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2
PTRns3.atw.jp
NSns3.dlsv.com ⚠️ Not in zone NS records
A182.16.226.193🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2
PTRns3.atw.jp
MXsmtp.urban-sec.com ⭐
A210.129.11.180🇯🇵 IDC210.129.0.0/18 Frontier Inc.
PTRonx03.atw.ne.jp
TXTv=spf1 +ip4:210.129.11.180 ~all
SOAns0.atw.jphostmaster@atw.jp 2026-04-10 #1

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=1776301577

Subdomains

www.urban-sec.com
smtp.urban-sec.com

Same first word

urban-sec.com

DNS History

14 records (9 active, 5 former)

200920112013201520172019202120232025NSns.dlsv.comns0.atw.jpns1.atw.jpns2.atw.jpns2.dlsv.comns3.atw.jpns3.dlsv.comns1.canonet.ne.jpns2.canonet.ne.jpMXsmtp.urban-sec.commx.urban-sec.comA210.129.11.180182.16.226.144202.234.11.226
●NSns.dlsv.com2015-08-17 → 2026-04-16 · 6 obs
○ 2008-03-20 11:39:00
● 2015-08-17 00:06:20
● 2017-03-14 17:04:50
○ 2020-02-25 22:42:18
● 2026-02-19 20:37:10
● 2026-04-16 01:16:18
●NSns0.atw.jp2020-02-25 → 2026-04-16 · 3 obs
○ 2017-03-14 17:04:50
● 2020-02-25 22:42:18
● 2026-04-16 01:16:18
●NSns1.atw.jp2020-02-25 → 2026-04-16 · 3 obs
○ 2017-03-14 17:04:50
● 2020-02-25 22:42:18
● 2026-04-16 01:16:18
○NSns1.canonet.ne.jp2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:39:00
○ 2015-08-17 00:06:20
○ 2026-04-16 01:16:18
●NSns2.atw.jp2020-02-25 → 2026-04-16 · 3 obs
○ 2017-03-14 17:04:50
● 2020-02-25 22:42:18
● 2026-04-16 01:16:18
○NSns2.canonet.ne.jp2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:39:00
○ 2015-08-17 00:06:20
○ 2026-04-16 01:16:18
●NSns2.dlsv.com2015-08-17 → 2026-04-16 · 6 obs
○ 2008-03-20 11:39:00
● 2015-08-17 00:06:20
● 2017-03-14 17:04:50
○ 2020-02-25 22:42:18
● 2026-02-19 20:37:10
● 2026-04-16 01:16:18
●NSns3.atw.jp2020-02-25 → 2026-04-16 · 3 obs
○ 2017-03-14 17:04:50
● 2020-02-25 22:42:18
● 2026-04-16 01:16:18
●NSns3.dlsv.com2015-08-17 → 2026-04-16 · 6 obs
○ 2008-03-20 11:39:00
● 2015-08-17 00:06:20
● 2017-03-14 17:04:50
○ 2020-02-25 22:42:18
● 2026-02-19 20:37:10
● 2026-04-16 01:16:18
○MXmx.urban-sec.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:39:00
○ 2015-08-17 00:06:20
○ 2026-04-16 01:16:18
●MXsmtp.urban-sec.com2015-08-17 → 2026-04-16 · 3 obs
○ 2008-03-20 11:39:00
● 2015-08-17 00:06:20
● 2026-04-16 01:16:18
○A182.16.226.1442020-02-25 → 2026-04-08 · 5 obs
○ 2017-03-14 17:04:50
● 2020-02-25 22:42:18
● 2026-04-08 20:57:18
○ 2026-04-11 00:46:10
○ 2026-04-16 01:16:18
○A202.234.11.2262015-08-17 → 2017-03-14 · 5 obs
○ 2008-03-20 11:39:00
● 2015-08-17 00:06:20
● 2017-03-14 17:04:50
○ 2020-02-25 22:42:18
○ 2026-04-16 01:16:18
●A210.129.11.1802026-04-11 → 2026-04-16 · 3 obs
○ 2026-04-08 20:57:18
● 2026-04-11 00:46:10
● 2026-04-16 01:16:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...-
urban-sec.comns3.dlsv.com, ns2.dlsv.com, ns.dlsv.com3 records

✅ Authoritative Response

Server:182.16.226.193

NS records: ns3.dlsv.com, ns2.dlsv.com, ns.dlsv.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for urban-sec.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

TypeCountSample Data
A1210.129.11.180
NS3ns3.atw.jp, ns2.atw.jp...
MX1smtp.urban-sec.com (pri: 10)
TXT1v=spf1 +ip4:210.129.11.180 ~all
SOA1ns0.atw.jp hostmaster.atw.jp

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.dlsv.com, ns2.dlsv.com, ns.dlsv.com)

Analysis

Hierarchy

urban-sec.com is a parent of www.urban-sec.com and smtp.urban-sec.com.

IP Addresses

urban-sec.com resolves to one IP number: 210.129.11.180.

Other host names, for instance smtp.uprise-inc.com, taimei-sho-mae.com, kssangyo.com, smtp.event-i.co.jp and www.uprise-inc.com share IP numbers with urban-sec.com.

Name Servers

urban-sec.com is delegated to seven name servers: ns2.dlsv.com, ns3.dlsv.com, ns.dlsv.com, ns0.atw.jp, ns1.atw.jp, ns2.atw.jp and ns3.atw.jp.

urban-sec.com at least partially shares name servers with other domains, including auracreate.co.jp, kono-keiei.com, pccare.jp, linx-ltd.jp and ikokoro.co.jp.

Host names with a single IP:

ns2.dlsv.com points to 219.99.220.242

ns3.dlsv.com points to 182.16.226.193

ns.dlsv.com points to 210.236.247.71

ns0.atw.jp points to 182.16.226.200

ns1.atw.jp points to 210.236.247.71

ns2.atw.jp points to 219.99.220.242

ns3.atw.jp points to 182.16.226.193

Host names pointing to 219.99.220.242: ns2.dlsv.com and ns2.atw.jp

Host names pointing to 182.16.226.193: ns3.dlsv.com and ns3.atw.jp

Host names pointing to 210.236.247.71: ns.dlsv.com and ns1.atw.jp

Mail Servers

A single mail server handles urban-sec.com, smtp.urban-sec.com.

Host name smtp.urban-sec.com resolves to a single IP: 210.129.11.180.