krfj.net - robtex.com

krfj.net

DNSSEC⚠️ Not signed
A202.172.26.19🇯🇵 DRNET202.172.24.0/21
PTRm18.coreserver.jp
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXkrfj.net ⭐
A202.172.26.19🇯🇵 DRNET202.172.24.0/21
PTRm18.coreserver.jp
TXTv=spf1 ip4:202.172.26.19 include:mxr.valueserver.jp ~all
SOAns1.value-domain.comhostmaster@krfj.net 2023-05-31 #15

net

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=1774660707
WOT: SAFE (61/100)

MX for

krfj.net

Same first word

krfj.com
krfj.net

Similar names

rjkf.ru
frjk.xyz
rfjk.com
kfjr.cn
jkfr.cn
kfrj.cn
jkfr.com
rfjk.com.cn
fjrk.com
kjrf.in

DNS History

9 records (7 active, 2 former)

200920112013201520172019202120232025NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMXkrfj.netA202.172.26.19203.189.105.178210.196.169.194
●NSns1.value-domain.com2008-12-09 → 2026-03-28 · 2 obs
● 2008-12-09 13:03:42
● 2026-03-28 01:20:14
●NSns2.value-domain.com2008-12-09 → 2026-03-28 · 2 obs
● 2008-12-09 13:03:42
● 2026-03-28 01:20:14
●NSns3.value-domain.com2008-12-09 → 2026-03-28 · 5 obs
● 2008-12-09 13:03:42
○ 2015-08-02 00:11:02
○ 2017-04-02 00:53:04
● 2026-02-16 13:00:04
● 2026-03-28 01:20:14
●NSns4.value-domain.com2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-02 00:53:04
● 2026-02-16 13:00:04
● 2026-03-28 01:20:14
●NSns5.value-domain.com2026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-02 00:53:04
● 2026-02-16 13:00:04
● 2026-03-28 01:20:14
●MXkrfj.net2008-12-09 → 2026-03-28 · 2 obs
● 2008-12-09 13:03:42
● 2026-03-28 01:20:14
●A202.172.26.192026-02-16 → 2026-03-28 · 3 obs
○ 2017-04-02 00:53:04
● 2026-02-16 13:00:04
● 2026-03-28 01:20:14
○A203.189.105.1782015-08-02 → 2017-04-02 · 5 obs
○ 2008-12-09 13:03:42
● 2015-08-02 00:11:02
● 2017-04-02 00:53:04
○ 2026-02-16 13:00:04
○ 2026-03-28 01:20:14
○A210.196.169.1942008-12-09 → 2008-12-09 · 3 obs
● 2008-12-09 13:03:42
○ 2015-08-02 00:11:02
○ 2026-03-28 01:20:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
krfj.netns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krfj.net (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

TypeCountSample Data
A1202.172.26.19
NS2ns2.value-domain.com, ns1.value-domain.com
MX1krfj.net (pri: 10)
TXT1v=spf1 ip4:202.172.26.19 include:mxr.val
SOA1ns1.value-domain.com hostmaster.krfj.net

Analysis

Mail Server Role

krfj.net serves as the mail server for krfj.net.

IP Addresses

krfj.net points to a single IP number: 202.172.26.19.

Other host names, for instance sara-g.com, mail.yonechan.com, mail.laminnie.com, p-wbs.com and nayami-kaiketsu.info share IP numbers with krfj.net.

Name Servers

krfj.net is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

krfj.net at least partially shares name servers with other domains, for instance grand-arts.jp, mr-delta.com, san-a-home.com, hiimor.com and gssp-j.com.

these name servers are commonly used with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IP numbers:

ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.

ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.

ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161.

ns4.value-domain.com points to 172.64.53.3 and 172.64.53.115.

ns5.value-domain.com points to 172.64.52.38 and 172.64.52.161.

Host names that point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names that point to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names that point to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com.

Host names that point to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

A single mail server handles krfj.net.

krfj.net points to a single IP: 202.172.26.19.