`mobifiber.net`

DNSSEC	⚠️ Not signed
A	45.252.250.39^{🇻🇳 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.dotvndns.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.dotvndns.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`
NS	`ns3.dotvndns.vn`
		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	`nsbak.dotvndns.com`
		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`
SOA	`nsbak.pavietnam.net`hostmaster@mobifiber.net 2025-06-24 #10

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778425341

Same first word

mobifiber.net

mobifiber.com.vn

DNS History

6 records (6 active, 0 former)

●NSns1.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:58:32
● 2026-05-10 15:04:02

●NSns2.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:58:32
● 2026-05-10 15:04:02

●NSns3.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:58:32
● 2026-05-10 15:04:02

●NSnsbak.dotvndns.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:58:32
● 2026-05-10 15:04:02

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:58:32
● 2026-05-10 15:04:02

●A45.252.250.392026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 07:58:32
● 2026-05-10 15:04:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mobifiber.net	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn	-

✅ Authoritative Response

Server:222.255.121.247

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mobifiber.net (unsigned zone)

⏱️ Timing

Total: 3766ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.252.250.39`
NS	4	`ns2.dotvndns.vn, nsbak.dotvndns.com...`
SOA	1	`nsbak.pavietnam.net hostmaster.mobifiber`

Analysis

IP Addresses

mobifiber.net points to a single IP number: 45.252.250.39.

Other host names, for instance mail.daiphucloc.vn, www.vuss.com.vn, truonglaisaigontourist.edu.vn, lagithe.com and tamanfinance.vn share IP numbers with mobifiber.net.

Name Servers

mobifiber.net is delegated to five name servers: nsbak.dotvndns.com, nsbak.pavietnam.net, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.

mobifiber.net at least partially shares name servers with other domains, for instance blossomclinic.vn, hud2.com.vn, tasteofvietnam.vn, vespa.net.vn and cic5.com.vn.