`sieuthisuckhoe.vn`

DNSSEC	⚠️ Not signed
A	45.252.248.25^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN}
NS	`nsbak.pavietnam.net` ⭐
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns8922.dotvndns.vn`
NS	`ns1.pavietnam.vn`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c19::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrp-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
MX	`mail.sieuthisuckhoe.vn`⁽¹⁰⁾
		A	45.252.248.25^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN}
TXT	`google-site-verification=IN4nJV_MTX-MuwSxWo7QAtAq595lZExkq5mcfv4Udao`
SOA	`nsbak.pavietnam.net`hostmaster@sieuthisuckhoe.vn 2026-03-24 #28

`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=2030660542

Subdomains

www.sieuthisuckhoe.vn

mail.sieuthisuckhoe.vn

Same first word

sieuthisuckhoe.com

sieuthisuckhoe.net

sieuthisuckhoe.org

sieuthisuckhoe.vn

DNS History

17 records (10 active, 7 former)

○NSns1.dns.net.vn2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 08:16:04
○ 2015-12-24 14:51:08
○ 2026-04-14 12:27:32

●NSns1.pavietnam.vn2016-02-11 → 2026-04-14 · 3 obs

○ 2015-12-24 14:51:08
● 2016-02-11 06:57:42
● 2026-04-14 12:27:32

○NSns2.dns.net.vn2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 08:16:04
○ 2015-12-24 14:51:08
○ 2026-04-14 12:27:32

●NSns2.pavietnam.vn2016-02-11 → 2026-04-14 · 3 obs

○ 2015-12-24 14:51:08
● 2016-02-11 06:57:42
● 2026-04-14 12:27:32

●NSnsbak.pavietnam.net2016-02-11 → 2026-04-14 · 3 obs

○ 2015-12-24 14:51:08
● 2016-02-11 06:57:42
● 2026-04-14 12:27:32

●MXalt1.aspmx.l.google.com2017-02-15 → 2026-04-14 · 3 obs

○ 2016-02-11 06:57:42
● 2017-02-15 11:28:00
● 2026-04-14 12:27:32

●MXalt2.aspmx.l.google.com2017-02-15 → 2026-04-14 · 3 obs

○ 2016-02-11 06:57:42
● 2017-02-15 11:28:00
● 2026-04-14 12:27:32

●MXalt3.aspmx.l.google.com2017-02-15 → 2026-04-14 · 3 obs

○ 2016-02-11 06:57:42
● 2017-02-15 11:28:00
● 2026-04-14 12:27:32

●MXalt4.aspmx.l.google.com2017-02-15 → 2026-04-14 · 3 obs

○ 2016-02-11 06:57:42
● 2017-02-15 11:28:00
● 2026-04-14 12:27:32

●MXaspmx.l.google.com2017-02-15 → 2026-04-14 · 3 obs

○ 2016-02-11 06:57:42
● 2017-02-15 11:28:00
● 2026-04-14 12:27:32

●MXmail.sieuthisuckhoe.vn2015-08-21 → 2026-04-14 · 4 obs

● 2015-08-21 08:16:04
○ 2015-12-24 14:51:08
● 2016-02-11 06:57:42
● 2026-04-14 12:27:32

○A103.7.41.2502016-06-19 → 2017-10-02 · 5 obs

○ 2016-02-11 06:57:42
● 2016-06-19 12:27:42
● 2017-10-02 17:31:08
○ 2026-02-20 02:51:52
○ 2026-04-14 12:27:32

○A112.213.87.622016-02-11 → 2016-02-11 · 4 obs

○ 2015-12-24 14:51:08
● 2016-02-11 06:57:42
○ 2016-06-19 12:27:42
○ 2026-04-14 12:27:32

○A112.213.89.1012015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 08:16:04
○ 2015-12-24 14:51:08
○ 2026-04-14 12:27:32

○A116.118.50.1482026-02-20 → 2026-03-15 · 5 obs

○ 2017-10-02 17:31:08
● 2026-02-20 02:51:52
● 2026-03-15 15:41:46
○ 2026-03-26 11:59:14
○ 2026-04-14 12:27:32

○A203.119.8.1072015-12-24 → 2015-12-24 · 4 obs

○ 2015-08-21 08:16:04
● 2015-12-24 14:51:08
○ 2016-02-11 06:57:42
○ 2026-04-14 12:27:32

●A45.252.248.252026-03-26 → 2026-04-14 · 3 obs

○ 2026-03-15 15:41:46
● 2026-03-26 11:59:14
● 2026-04-14 12:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
sieuthisuckhoe.vn	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	4 records

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sieuthisuckhoe.vn (unsigned zone)

⏱️ Timing

Total: 1758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.252.248.25`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	6	`alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	1	`google-site-verification=IN4nJV_MTX-MuwS`
SOA	1	`nsbak.pavietnam.net hostmaster.sieuthisu`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)

Analysis

Hierarchy

sieuthisuckhoe.vn is a parent of www.sieuthisuckhoe.vn and mail.sieuthisuckhoe.vn.

IP Addresses

sieuthisuckhoe.vn points to a single IP address: 45.252.248.25.

Other host names, for instance thuocsinhly.vn, mail.sieuthisuckhoe.vn, vn24h.info and fptvietnam.net share IP numbers with sieuthisuckhoe.vn.