f-hardt.jp - robtex.com

f-hardt.jp

DNSSEC⚠️ Not signed
A219.99.168.168🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTRcache04.asp-frontier.net
NSmanage.asp-frontier.net ⭐
A219.99.168.43🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTRmanage.asp-frontier.net
NSdns1.asp-frontier.net
A219.99.172.38🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTR219-99-172-38.asp-frontier.net
NSdns2.asp-frontier.net
A219.99.166.20🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
NSdns3.asp-frontier.net
A219.99.167.23🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
MXmail.f-hardt.jp ⭐
A219.99.168.90🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim
PTRserver17.dsbsv.net
TXTv=spf1 +a +mx include:spfgw.fsi.ne.jp ~all
SOAmanage.asp-frontier.netroot@manage.asp-frontier.net 2024-05-14 #2

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=1774590303

Subdomains

mail.f-hardt.jp

Same first word

f-hardt.jp

Similar names

rfta-dh.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSdns1.asp-frontier.netdns2.asp-frontier.netdns3.asp-frontier.netmanage.asp-frontier.netns01.asp-frontier.netns02.asp-frontier.netMXmail.f-hardt.jpA219.99.168.168
●NSdns1.asp-frontier.net2026-03-04 → 2026-03-27 · 3 obs
○ 2017-06-17 04:27:10
● 2026-03-04 16:10:00
● 2026-03-27 06:07:32
●NSdns2.asp-frontier.net2026-03-04 → 2026-03-27 · 3 obs
○ 2017-06-17 04:27:10
● 2026-03-04 16:10:00
● 2026-03-27 06:07:32
●NSdns3.asp-frontier.net2026-03-04 → 2026-03-27 · 3 obs
○ 2017-06-17 04:27:10
● 2026-03-04 16:10:00
● 2026-03-27 06:07:32
●NSmanage.asp-frontier.net2015-06-30 → 2026-03-27 · 2 obs
● 2015-06-30 14:41:30
● 2026-03-27 06:07:32
○NSns01.asp-frontier.net2015-06-30 → 2017-06-17 · 4 obs
● 2015-06-30 14:41:30
● 2017-06-17 04:27:10
○ 2026-03-04 16:10:00
○ 2026-03-27 06:07:32
○NSns02.asp-frontier.net2015-06-30 → 2017-06-17 · 4 obs
● 2015-06-30 14:41:30
● 2017-06-17 04:27:10
○ 2026-03-04 16:10:00
○ 2026-03-27 06:07:32
●MXmail.f-hardt.jp2015-06-30 → 2026-03-27 · 2 obs
● 2015-06-30 14:41:30
● 2026-03-27 06:07:32
●A219.99.168.1682015-06-30 → 2026-03-27 · 2 obs
● 2015-06-30 14:41:30
● 2026-03-27 06:07:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
f-hardt.jpdns2.asp-frontier.net, dns3.asp-frontier.net, dns1.asp-frontier.net-

✅ Authoritative Response

Server:219.99.166.20

NS records: dns2.asp-frontier.net, dns3.asp-frontier.net, dns1.asp-frontier.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f-hardt.jp (unsigned zone)

⏱️ Timing

Total: 1372ms | Queries: -

📄 Records

TypeCountSample Data
A1219.99.168.168
NS3dns2.asp-frontier.net, dns1.asp-frontier.net...
MX1mail.f-hardt.jp (pri: 10)
TXT1v=spf1 +a +mx include:spfgw.fsi.ne.jp ~a
SOA1manage.asp-frontier.net root.manage.asp-

Analysis

Hierarchy

mail.f-hardt.jp has f-hardt.jp as its parent.

IP Addresses

f-hardt.jp maps to IP address 219.99.168.168.

Other host names, for instance inishi.jp, s-publicpark.jp, nakata-bus.com, trymade.jp and nissin-drink.co.jp share IP numbers with f-hardt.jp.

Name Servers

f-hardt.jp is delegated to four name servers: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net and manage.asp-frontier.net.

f-hardt.jp at least partially shares name servers with other domains such as kkfukunetsu.co.jp, blue-f.net, s-denso.jp, yashikihome.co.jp and hirox-net.co.jp.

these name servers are commonly used with the name servers dns.asp-frontier.net.

Host names with one IP number:

dns1.asp-frontier.net points to: 219.99.172.38

dns2.asp-frontier.net points to: 219.99.166.20

dns3.asp-frontier.net points to: 219.99.167.23

manage.asp-frontier.net points to: 219.99.168.43

Mail Servers

f-hardt.jp is handled by a single mail server, mail.f-hardt.jp.

mail.f-hardt.jp points to one IP number: 219.99.168.90.