bss21.com - robtex.com

bss21.com

DNSSEC⚠️ Not signed
A160.16.125.11🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-238-28757.vs.sakura.ne.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
MXbss21.com ⭐
A160.16.125.11🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-238-28757.vs.sakura.ne.jp
SOAns1.value-domain.comhostmaster@bss21.com 2020-08-26 #20

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=1778714291
WOT: SUSPICIOUS (60/100)

MX for

bss21.com

Subdomains

mail.bss21.com
ns2.bss21.com
ns3.bss21.com

Same first word

bss21.com

DNS History

15 records (7 active, 8 former)

200920112013201520172019202120232025NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.com01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns1.bss21.comns2.bss21.comMXbss21.commail.bss21.comA160.16.125.11202.172.26.48
○NS01.dnsv.jp2015-05-22 → 2015-05-22 · 4 obs
○ 2008-03-20 15:18:10
● 2015-05-22 19:33:32
○ 2015-10-16 20:40:12
○ 2026-05-13 23:21:28
○NS02.dnsv.jp2015-05-22 → 2015-05-22 · 4 obs
○ 2008-03-20 15:18:10
● 2015-05-22 19:33:32
○ 2015-10-16 20:40:12
○ 2026-05-13 23:21:28
○NS03.dnsv.jp2015-05-22 → 2015-05-22 · 4 obs
○ 2008-03-20 15:18:10
● 2015-05-22 19:33:32
○ 2015-10-16 20:40:12
○ 2026-05-13 23:21:28
○NS04.dnsv.jp2015-05-22 → 2015-05-22 · 4 obs
○ 2008-03-20 15:18:10
● 2015-05-22 19:33:32
○ 2015-10-16 20:40:12
○ 2026-05-13 23:21:28
○NSns1.bss21.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 15:18:10
○ 2015-05-22 19:33:32
○ 2026-05-13 23:21:28
●NSns1.value-domain.com2015-10-16 → 2026-05-13 · 3 obs
○ 2008-03-20 15:18:10
● 2015-10-16 20:40:12
● 2026-05-13 23:21:28
○NSns2.bss21.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 15:18:10
○ 2015-05-22 19:33:32
○ 2026-05-13 23:21:28
●NSns2.value-domain.com2015-10-16 → 2026-05-13 · 3 obs
○ 2008-03-20 15:18:10
● 2015-10-16 20:40:12
● 2026-05-13 23:21:28
●NSns3.value-domain.com2026-02-17 → 2026-05-13 · 3 obs
○ 2015-10-16 20:40:12
● 2026-02-17 01:42:00
● 2026-05-13 23:21:28
●NSns4.value-domain.com2026-02-17 → 2026-05-13 · 3 obs
○ 2015-10-16 20:40:12
● 2026-02-17 01:42:00
● 2026-05-13 23:21:28
●NSns5.value-domain.com2026-02-17 → 2026-05-13 · 3 obs
○ 2015-10-16 20:40:12
● 2026-02-17 01:42:00
● 2026-05-13 23:21:28
●MXbss21.com2015-10-16 → 2026-05-13 · 3 obs
○ 2008-03-20 15:18:10
● 2015-10-16 20:40:12
● 2026-05-13 23:21:28
○MXmail.bss21.com2008-03-20 → 2015-05-22 · 4 obs
● 2008-03-20 15:18:10
● 2015-05-22 19:33:32
○ 2015-10-16 20:40:12
○ 2026-05-13 23:21:28
●A160.16.125.112015-10-16 → 2026-05-13 · 3 obs
○ 2008-03-20 15:18:10
● 2015-10-16 20:40:12
● 2026-05-13 23:21:28
○A202.172.26.482015-05-22 → 2015-05-22 · 4 obs
○ 2008-03-20 15:18:10
● 2015-05-22 19:33:32
○ 2015-10-16 20:40:12
○ 2026-05-13 23:21:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...-
bss21.comns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...5 records

✅ 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 bss21.com (unsigned zone)

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

TypeCountSample Data
A1160.16.125.11
NS2ns2.value-domain.com, ns1.value-domain.com
MX1bss21.com (pri: 10)
SOA1ns1.value-domain.com hostmaster.bss21.co

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Hierarchy

bss21.com is the parent of mail.bss21.com, ns2.bss21.com and ns3.bss21.com.

Mail Server Role

For bss21.com, the mail server is bss21.com.

IP Addresses

bss21.com resolves to one IP number: 160.16.125.11.

Other host names, for instance mail.bss21.com, tk2-238-28757.vs.sakura.ne.jp, ns2.bss21.com and ns3.bss21.com share IP numbers with bss21.com.

Name Servers

bss21.com 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.

bss21.com at least partially shares name servers with other domains, for instance e-01s.com, simasima.org, himahina.net, ftcare.net and eufoni.us.

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.

Names pointing to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Names pointing to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Names pointing to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com.

Names pointing to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

bss21.com is served by a single mail server, bss21.com.

bss21.com resolves to IP 160.16.125.11.