`webextrasite.com`

DNSSEC	⚠️ Not signed
A	103.18.6.89^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
		PTR	`v103-18-6-89.tenten.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	`mail.webextrasite.com` ⭐
		A	103.18.6.89^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
			PTR	`v103-18-6-89.tenten.vn`
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@webextrasite.com 2026-03-04 #27

`com`

	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=1771291435

Subdomains

mail.webextrasite.com

Same first word

webextrasite.com

Similar names

extrasiteweb.com

DNS History

7 records (5 active, 2 former)

●NSns1.pavietnam.vn2018-05-16 → 2026-03-23 · 2 obs

● 2018-05-16 01:42:10
● 2026-03-23 13:56:14

●NSns2.pavietnam.vn2018-05-16 → 2026-03-23 · 2 obs

● 2018-05-16 01:42:10
● 2026-03-23 13:56:14

●NSnsbak.pavietnam.net2018-05-16 → 2026-03-23 · 2 obs

● 2018-05-16 01:42:10
● 2026-03-23 13:56:14

●MXmail.webextrasite.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 12:10:56
● 2026-03-23 13:56:14

●A103.18.6.892026-03-23 → 2026-03-23 · 3 obs

○ 2018-05-16 01:42:10
● 2026-03-23 12:10:56
● 2026-03-23 13:56:14

○A103.200.23.802026-03-23 → 2026-03-23 · 2 obs

○ 2026-03-23 12:10:56
○ 2026-03-23 13:56:14

○A112.213.89.1362018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 01:42:10
○ 2026-03-23 12:10:56
○ 2026-03-23 13:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
webextrasite.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ 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 webextrasite.com (unsigned zone)

⏱️ Timing

Total: 1524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.18.6.89`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	1	`mail.webextrasite.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.webextras`

Analysis

Hierarchy

webextrasite.com is the parent of mail.webextrasite.com.

IP Addresses

webextrasite.com resolves to one IP number: 103.18.6.89.

other host names including mail.khachsandaocoto.vn, mail.webextrasite.com, v103-18-6-89.tenten.vn, mail.vinbag.net and vinbag.net share IP numbers with webextrasite.com.

Name Servers

webextrasite.com is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

webextrasite.com at least partially shares name servers with other domains, for instance traphaco.vn, datcangtravel.com, ilovefood.vn, adcrice.com and tuildonai.com.vn.

These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.

Host names with two IP numbers:

nsbak.pavietnam.net points to: 2406:9c80::9000:302 and 112.213.89.22.

ns1.pavietnam.vn points to: 2406:9c80::66 and 112.213.89.3.

ns2.pavietnam.vn points to: 2406:9c80::9000:111 and 222.255.121.247.

Mail Servers

webextrasite.com is handled by a single mail server, mail.webextrasite.com.

mail.webextrasite.com resolves to IP 103.18.6.89.

webextrasite.com - robtex.com