`posman.vn`

DNSSEC	⚠️ Not signed
A	123.30.186.148^{🇻🇳 VTN-1123.30.186.0/24 VNPT}
		PTR	`static.vnpt.vn`
NS	`freedns1.registrar-servers.com` ⭐
		A	2605:9880:300:1400:101:1650:5e2:54^{🇺🇸 RELIABLESITENET-12605:9880:300::/42 ReliableSite Hosting}
		A	45.58.122.83^{🇺🇸 RELIABLESITENET-145.58.122.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States}
NS	`freedns2.registrar-servers.com`
		A	2604:6600:0:1b::2^{🇺🇸 AS406762604:6600::/32 Psychz Networks}
		A	199.119.202.76^{🇺🇸 AS40676199.119.200.0/21 Psychz Networks}
			PTR	`pdns12.registrar-servers.com`
NS	`freedns3.registrar-servers.com`
		A	2001:bc8:6006:4000:8218:44ff:feef:d720^{🇫🇷 AS128762001:bc8::/32 Scaleway Paris, France}
		A	195.154.94.174^{🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France}
			PTR	`freedns3.registrar-servers.com`
NS	`freedns4.registrar-servers.com`
		A	2a02:29e0:1:103:103::1^{🇮🇹 ASSEFLOW2a02:29e0:1::/48}
		A	95.141.37.127^{🇮🇹 ASSEFLOW95.141.32.0/20 SeFlow.it Internet Services - wf2 - Milan}
NS	`freedns5.registrar-servers.com`
		A	2001:41d0:700:120f::1^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	54.36.109.15^{🇩🇪 OVH54.36.0.0/16}
			PTR	`freedns5.registrar-servers.com`
MX	`posman-vn.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`freedns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1776113882

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030753533

Subdomains

www.posman.vn

Same first word

posman.ru

posman.it

posman.ch

posman.com.br

posman.net

posman.co.kr

posman.de

posman.co.nz

posman.vn

posman.nl

posman.com

posman.eu

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nmsoap.net

mapson.net

mapson.org

nospam.ca

nospam.today

nospam.cn

mapson.at

mapson.ca

opsman.be

pasmon.com

mapson.ru

nospam.email

monspa.fr

nospam.es

mospan.pl

nospam.world

nospam.com

onmaps.com.br

ampson.com.au

spamon.com

nospam.uni5.net

opsman.net

nospam.de

nospam.fi

nospam.name

pmason.co.uk

nospam.be

nospam.ru

sampon.com

nospam.fr.eu.org

nospam.ovh

pansom.at

nomaps.com

nospam.pl

nospam.net

nospam.at

pmason.eu

nospam.org

nospam.hu

manosp.com

opsman.eu

nospam.online

nospam.info

nospam.black

nospam.com.mx

monpas.com

manops.com

nomaps.net

nospam.cz

nospam.it

manpos.com

onspam.com

nospam.thruhere.net

onmaps.com

nospam.us

spoman.net

sanopm.com

mospan.net

opsman.com

ampson.be

mopsan.com.tr

nospam.com.br

mspano.com

nospam.nl

pamson.com

mapnso.ru

opsman.co.za

sonamp.xyz

nospam.ws

nospam.mine.nu

pmason.com

onmaps.de

pmanos.com

mpanos.gr

pmason.net

mpanos.com

nospam.ir

monspa.net

pasmon.es

nospam.co.in

onmaps.org

nmsoap.com

masonp.com

mnsoap.com

nospam.dk

apnoms.org

nospam.nu

psoman.com

monasp.com

nospam.biz

nospam.eu

nospam.st

mospan.ca

mospan.icu

mapson.in

monspa.com

nospam.cx

sampon.ro

psoman.net

mospan.com

noamsp.com

opsman.co.uk

DNS History

7 records (7 active, 0 former)

●NSfreedns1.registrar-servers.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:56:04
● 2026-05-09 20:53:56

●NSfreedns2.registrar-servers.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:56:04
● 2026-05-09 20:53:56

●NSfreedns3.registrar-servers.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:56:04
● 2026-05-09 20:53:56

●NSfreedns4.registrar-servers.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:56:04
● 2026-05-09 20:53:56

●NSfreedns5.registrar-servers.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:56:04
● 2026-05-09 20:53:56

●MXposman-vn.mail.protection.outlook.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:56:04
● 2026-05-09 20:53:56

●A123.30.186.1482026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:56:04
● 2026-05-09 20:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
posman.vn	freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com...	-

✅ Authoritative Response

Server:95.141.37.127

NS records: freedns1.registrar-servers.com, freedns2.registrar-servers.com, freedns3.registrar-servers.com, freedns4.registrar-servers.com, freedns5.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for posman.vn (unsigned zone)

⏱️ Timing

Total: 1177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.30.186.148`
NS	5	`freedns1.registrar-servers.com, freedns3.registrar-servers.com...`
MX	1	`posman-vn.mail.protection.outlook.com (p`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`freedns1.registrar-servers.com hostmaste`