nextcore.vn - robtex.com

nextcore.vn

DNSSEC⚠️ Not signed
A116.105.225.55πŸ‡»πŸ‡³ ETC-AS-VN116.105.224.0/21 Proxy-registered route object
NSns1.zonedns.vn ⭐
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33πŸ‡ΈπŸ‡¬ AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A64.176.84.220πŸ‡ΈπŸ‡¬ AS-VULTR64.176.80.0/20 Vultr Assigned Prefix
PTRns1.zonedns.vn
NSns2.zonedns.vn
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33πŸ‡ΈπŸ‡¬ AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A103.176.178.51πŸ‡»πŸ‡³ NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN
NSns3.zonedns.vn
A2001:df1:3200::15πŸ‡»πŸ‡³ NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.36.30πŸ‡»πŸ‡³ NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns4.zonedns.vn
A2001:df1:3200::15πŸ‡»πŸ‡³ NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.39.159πŸ‡»πŸ‡³ NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
MXmx1.larksuite.com ⭐
A18.139.153.173πŸ‡ΈπŸ‡¬ Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx2.larksuite.com(5)
A18.139.153.173πŸ‡ΈπŸ‡¬ Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx3.larksuite.com(10)
A18.139.153.173πŸ‡ΈπŸ‡¬ Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
A101.126.58.223πŸ‡¨πŸ‡³ VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.230.154πŸ‡¨πŸ‡³ CHINAMOBILE-CN122.14.224.0/20
TXTgoogle-site-verification=RXJz8SveCa9NDUZ-7yfrxDZGItPe51dQMJpfUsjqSh8
TXTv=spf1 +include:spf.onlarksuite.com -all
TXTv=spf1 a mx -all
TXTverification-code-site-App_lark=BKNGbPdjlAOrMIACeLGG
SOAns1.zonedns.vnroot@nextcore.vn 2026-04-01 #3

vn

DNSSECπŸ”’ Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030650822
rank #78816 globally
rank #186 in the tld
πŸ“ˆ Tranco rank: #330,290

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnns4.zonedns.vnMXmx1.larksuite.commx2.larksuite.commx3.larksuite.comA116.105.225.55
●NSns1.zonedns.vn2026-03-27 β†’ 2026-04-12 Β· 2 obs
● 2026-03-27 04:42:58
● 2026-04-12 03:22:02
●NSns2.zonedns.vn2026-03-27 β†’ 2026-04-12 Β· 2 obs
● 2026-03-27 04:42:58
● 2026-04-12 03:22:02
●NSns3.zonedns.vn2026-03-27 β†’ 2026-04-12 Β· 2 obs
● 2026-03-27 04:42:58
● 2026-04-12 03:22:02
●NSns4.zonedns.vn2026-03-27 β†’ 2026-04-12 Β· 2 obs
● 2026-03-27 04:42:58
● 2026-04-12 03:22:02
●MXmx1.larksuite.com2026-03-27 β†’ 2026-04-12 Β· 2 obs
● 2026-03-27 04:42:58
● 2026-04-12 03:22:02
●MXmx2.larksuite.com2026-03-27 β†’ 2026-04-12 Β· 2 obs
● 2026-03-27 04:42:58
● 2026-04-12 03:22:02
●MXmx3.larksuite.com2026-03-27 β†’ 2026-04-12 Β· 2 obs
● 2026-03-27 04:42:58
● 2026-04-12 03:22:02
●A116.105.225.552026-03-27 β†’ 2026-04-12 Β· 2 obs
● 2026-03-27 04:42:58
● 2026-04-12 03:22:02

πŸ” DNS Trace

Analysis

IP Addresses

nextcore.vn points to a single IP: 116.105.225.55.

Other host names, such as hayengroup.vn, share IP numbers with nextcore.vn.

Name Servers

nextcore.vn's delegation is handled by four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

nextcore.vn partially shares name servers with other domains; examples include ct9.com.vn, agarwoodkhanhhoa.com, smartclassroom.vn, layhangtrungquoc.com and mdfuni.com.

These name servers are often used with the name servers ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Host names with two IP numbers:

ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220

ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51

ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30

ns4.zonedns.vn points to: 2001:df1:3200::15 and 103.28.39.159

Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn

Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn

Mail Servers

nextcore.vn is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

nextcore.vn shares some mail servers with other domains, at least partially, such as goodhunt.com, verzinc.com, bgstrading.com.my, jemmia.vn and kognos.com.br.

Host names with three IP numbers:

mx3.larksuite.com points to 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names with one IP number:

mx1.larksuite.com points to 18.139.153.173, mx2.larksuite.com points to 18.139.153.173.

Host names that point to 18.139.153.173: mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com.