pisa.vn - robtex.com

pisa.vn

DNSSEC⚠️ Not signed
A82.112.238.210🇬🇧 IIHOS00182.112.224.0/20 HOSTINGER IN
PTRsrv590600.hstgr.cloud
NSns1.zonedns.vn ⭐ ⚠️ Not in parent delegation
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix
PTRns1.zonedns.vn
NSns2.zonedns.vn ⚠️ Not in parent delegation
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN
NSns2008.nhanhoa.com.vn ⚠️ Not in zone NS records
A103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns2009.nhanhoa.com.vn ⚠️ Not in zone NS records
A64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix
PTRns1.zonedns.vn
NSns3.zonedns.vn ⚠️ Not in parent delegation
A2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
MXpisa-vn.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTMS=ms40015963
TXTv=spf1 include:spf.protection.outlook.com -all
TXT_ms293svsbr72hgcvllszej6by7jl87p.pisa.vn
TXT_ms293svsbr72hgcvllszej6by7jl87p
SOAns1.zonedns.vnroot@pisa.vn 2026-03-27 #5

vn

DNSSEC🔒 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=2030759239

Subdomains

swoc.pisa.vn

Same first word

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DNS History

7 records (7 active, 0 former)

NSns1.zonedns.vnns2.zonedns.vnns2008.nhanhoa.com.vnns2009.nhanhoa.com.vnns3.zonedns.vnMXpisa-vn.mail.protection.outlook.comA82.112.238.210
●NSns1.zonedns.vn2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-08 13:01:32
● 2026-05-11 11:41:56
●NSns2.zonedns.vn2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-08 13:01:32
● 2026-05-11 11:41:56
●NSns2008.nhanhoa.com.vn2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-08 13:01:32
● 2026-05-11 11:41:56
●NSns2009.nhanhoa.com.vn2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-08 13:01:32
● 2026-05-11 11:41:56
●NSns3.zonedns.vn2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-08 13:01:32
● 2026-05-11 11:41:56
●MXpisa-vn.mail.protection.outlook.com2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-08 13:01:32
● 2026-05-11 11:41:56
●A82.112.238.2102026-05-08 → 2026-05-11 · 2 obs
● 2026-05-08 13:01:32
● 2026-05-11 11:41:56

🔍 DNS Trace

Analysis

Hierarchy

swoc.pisa.vn has pisa.vn as its parent.

IP Addresses

pisa.vn maps to IP address 82.112.238.210.

Other host names, for example giaodienmau.net, srv590600.hstgr.cloud and goodwill.com.vn share the same IP as pisa.vn.

Name Servers

pisa.vn delegates to five name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

pisa.vn at least partially shares name servers with other domains such as hoiquandienchanbqc.com, toursun.vn, hutbephotthaibinh.com.vn, bepsaigon.vn and mine-flowers-api.id.vn.

These name servers are commonly used alongside ns4.zonedns.vn, ns2001.nhanhoa.com and ns2002.nhanhoa.com.

Two IPs per host:

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

One IP per host:

ns2008.nhanhoa.com.vn points to 103.28.36.30

ns2009.nhanhoa.com.vn points to 64.176.84.220

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

Hosts pointing to 64.176.84.220: ns1.zonedns.vn and ns2009.nhanhoa.com.vn

Hosts pointing to 103.28.36.30: ns3.zonedns.vn and ns2008.nhanhoa.com.vn

Mail Servers

pisa.vn is handled by a single mail server, pisa-vn.mail.protection.outlook.com.

pisa-vn.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.