ns3.four9.com - robtex.com

ns3.four9.com

DNSSECโš ๏ธ Not signed
A116.126.143.225๐Ÿ‡ฐ๐Ÿ‡ท SKB-NET116.126.0.0/16 SK Broadband

four9.com

DNSSECโš ๏ธ Not signed
A203.245.24.5๐Ÿ‡ฐ๐Ÿ‡ท KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary
NSfour9.com โญ
NSns.four9.com โš ๏ธ Not in parent delegation
NSns.whyweb.kr โš ๏ธ Not in zone NS records
NSns1.four9.com โš ๏ธ Not in parent delegation
NSns1.whyweb.kr โš ๏ธ Not in zone NS records
NSns2.four9.com โš ๏ธ Not in parent delegation
NSns2.whyweb.kr โš ๏ธ Not in zone NS records
NSns3.four9.com โš ๏ธ Not in parent delegation
NSns3.whyweb.kr โš ๏ธ Not in zone NS records
MXkr1-aspmx1.worksmobile.com โญ
MXkr1-aspmx2.worksmobile.com(20)
TXTv=spf1 ip4:211.34.104.37 ~all
SOAfour9.compostmaster@four9.com serial=20260309

NS for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A116.126.143.225
โ—A116.126.143.2252015-05-13 โ†’ 2026-04-12 ยท 2 obs
โ— 2015-05-13 03:41:12
โ— 2026-04-12 09:22:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
four9.comns.whyweb.kr, ns1.whyweb.kr, ns2.whyweb.kr, ns3.whyweb.kr-

โœ… Authoritative Response

Server:116.126.143.225

NS records: ns.whyweb.kr, ns1.whyweb.kr, ns2.whyweb.kr, ns3.whyweb.kr

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for four9.com (unsigned zone)

โฑ๏ธ Timing

Total: 4148ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1116.126.143.225

Analysis

Name Server Role

For four9.com, ns3.four9.com is used as its name server.

four9.com, ns1.four9.com and ns2.four9.com are commonly used as name servers together with ns3.four9.com.

IP Addresses

ns3.four9.com points to IP number: 116.126.143.225.

Other host names such as ns3.dreamspeech.net, ns3.masteco.co.kr, ns3.suprint.co.kr, ns3.sjms.co.kr and ns3.naracaps.co.kr share IPs with ns3.four9.com.