bh-sys.com - robtex.com

bh-sys.com

DNSSEC⚠️ Not signed
A52.222.177.71🇺🇸 Amazon52.222.0.0/16
PTRserver-52-222-177-71.lhr95.r.cloudfront.net
A52.222.177.80🇺🇸 Amazon52.222.0.0/16
A52.222.177.108🇺🇸 Amazon52.222.0.0/16
A52.222.177.114🇺🇸 Amazon52.222.0.0/16
NScns1.hostcocoa.com ⭐
A205.251.196.138🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1162.awsdns-17.org
NScns2.hostcocoa.com
A205.251.194.81🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-593.awsdns-10.net
NScns3.hostcocoa.com
A205.251.193.7🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-263.awsdns-32.com
NScns4.hostcocoa.com
A205.251.199.181🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1973.awsdns-54.co.uk
MXkr1-aspmx1.worksmobile.com ⭐
A125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform
PTRcrcvmail.worksmobile.com
MXkr1-aspmx2.worksmobile.com(20)
A125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform
PTRcrcvmail.worksmobile.com
TXTv=spf1 ip4:52.79.92.223 ~all
SOAcns1.hostcocoa.comawsdns-hostmaster@amazon.com serial=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=1771291435

Same first word

bh-sys.com

Similar names

sys-hb.com

DNS History

17 records (10 active, 7 former)

2017201820192020202120222023202420252026NScns1.hostcocoa.comcns2.hostcocoa.comcns3.hostcocoa.comcns4.hostcocoa.comns6.wixdns.netns7.wixdns.netMXkr1-aspmx1.worksmobile.comkr1-aspmx2.worksmobile.comA52.222.177.10852.222.177.11452.222.177.7152.222.177.8013.226.209.10713.226.209.1413.226.209.3813.226.209.823.236.62.147
●NScns1.hostcocoa.com2026-02-25 → 2026-02-26 · 3 obs
○ 2018-07-05 04:21:30
● 2026-02-25 23:00:44
● 2026-02-26 02:40:00
●NScns2.hostcocoa.com2026-02-25 → 2026-02-26 · 3 obs
○ 2018-07-05 04:21:30
● 2026-02-25 23:00:44
● 2026-02-26 02:40:00
●NScns3.hostcocoa.com2026-02-25 → 2026-02-26 · 3 obs
○ 2018-07-05 04:21:30
● 2026-02-25 23:00:44
● 2026-02-26 02:40:00
●NScns4.hostcocoa.com2026-02-25 → 2026-02-26 · 3 obs
○ 2018-07-05 04:21:30
● 2026-02-25 23:00:44
● 2026-02-26 02:40:00
○NSns6.wixdns.net2016-12-20 → 2018-07-05 · 4 obs
● 2016-12-20 01:28:38
● 2018-07-05 04:21:30
○ 2026-02-25 23:00:44
○ 2026-02-26 02:40:00
○NSns7.wixdns.net2016-12-20 → 2018-07-05 · 4 obs
● 2016-12-20 01:28:38
● 2018-07-05 04:21:30
○ 2026-02-25 23:00:44
○ 2026-02-26 02:40:00
●MXkr1-aspmx1.worksmobile.com2016-12-20 → 2026-02-26 · 2 obs
● 2016-12-20 01:28:38
● 2026-02-26 02:40:00
●MXkr1-aspmx2.worksmobile.com2016-12-20 → 2026-02-26 · 2 obs
● 2016-12-20 01:28:38
● 2026-02-26 02:40:00
○A13.226.209.1072026-02-25 → 2026-02-25 · 4 obs
○ 2018-07-05 04:21:30
● 2026-02-25 23:00:44
○ 2026-02-26 02:07:50
○ 2026-02-26 02:40:00
○A13.226.209.142026-02-25 → 2026-02-25 · 4 obs
○ 2018-07-05 04:21:30
● 2026-02-25 23:00:44
○ 2026-02-26 02:07:50
○ 2026-02-26 02:40:00
○A13.226.209.382026-02-25 → 2026-02-25 · 4 obs
○ 2018-07-05 04:21:30
● 2026-02-25 23:00:44
○ 2026-02-26 02:07:50
○ 2026-02-26 02:40:00
○A13.226.209.82026-02-25 → 2026-02-25 · 4 obs
○ 2018-07-05 04:21:30
● 2026-02-25 23:00:44
○ 2026-02-26 02:07:50
○ 2026-02-26 02:40:00
○A23.236.62.1472016-12-20 → 2018-07-05 · 4 obs
● 2016-12-20 01:28:38
● 2018-07-05 04:21:30
○ 2026-02-25 23:00:44
○ 2026-02-26 02:40:00
●A52.222.177.1082026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-25 23:00:44
● 2026-02-26 02:07:50
● 2026-02-26 02:40:00
●A52.222.177.1142026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-25 23:00:44
● 2026-02-26 02:07:50
● 2026-02-26 02:40:00
●A52.222.177.712026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-25 23:00:44
● 2026-02-26 02:07:50
● 2026-02-26 02:40:00
●A52.222.177.802026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-25 23:00:44
● 2026-02-26 02:07:50
● 2026-02-26 02:40:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...-
bh-sys.comcns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com4 records

✅ Authoritative Response

Server: 205.251.194.81

NS records: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bh-sys.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

TypeCountSample Data
A413.226.209.107, 13.226.209.8...
NS4cns1.hostcocoa.com, cns2.hostcocoa.com...
MX2kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)
TXT1v=spf1 ip4:52.79.92.223 ~all
SOA1cns1.hostcocoa.com awsdns-hostmaster.ama

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com...)

AI analysis

Four IP numbers are pointed to by bh-sys.com: 52.222.177.71, 52.222.177.80, 52.222.177.108 and 52.222.177.114.

other host names including zuer2esidk.execute-api.us-east-1.amazonaws.com, d2jzla8iicjwjk.cloudfront.net, d27ib8srkql9vs.cloudfront.net, pilott.io and d2c38iycx4aa23.cloudfront.net share IP numbers with bh-sys.com.

bh-sys.com is delegated to four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.

bh-sys.com at least partially shares name servers with other domains, for instance in2-design.co.kr, aukke.kr, joha.or.kr, jvc.or.kr and evercell.kr.

Host names with one IP number: cns1.hostcocoa.com points to 205.251.196.138; cns2.hostcocoa.com points to 205.251.194.81; cns3.hostcocoa.com points to 205.251.193.7; cns4.hostcocoa.com points to 205.251.199.181.

Two mail servers handle bh-sys.com: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

bh-sys.com shares the same mail server setup as other domains, for instance cubefnc.com, 1ha.me, comsgreen.com, jnjsystem.com and prin.kr.

bh-sys.com shares some mail servers with other domains, at least partially, for instance nbizsoft.com, abibi.co.kr, unif.co.kr, bluepost.org and bestdeg.com.

Host names with a single IP:

kr1-aspmx1.worksmobile.com points to 125.209.209.251.

kr1-aspmx2.worksmobile.com points to 125.209.209.251.

Host names pointing to 125.209.209.251: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.