`toolbigwin.com`

DNSSEC	⚠️ Not signed
NS	`ns-a1.tenten.vn` ⚠️ Not in zone NS records
		A	2404:f080:1101:323:a150:95:115:1010^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-115-101-0.a018.g.han1.static.cnode.io`
		A	137.59.104.65^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
NS	`ns-a2.tenten.vn` ⚠️ Not in zone NS records
		A	2404:f080:1101:323:a150:95:115:1011^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-115-101-1.a018.g.han1.static.cnode.io`
		A	137.59.104.66^{🇻🇳 GMO-ZCOM-AS-VN137.59.104.0/22 RUNSYSTEM-VN}
			PTR	`static-pool.tenten.vn`
NS	`ns-a3.tenten.vn` ⚠️ Not in zone NS records
		A	2404:f080:1101:323:a150:95:115:1012^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
			PTR	`va150-95-115-101-2.a018.g.han1.static.cnode.io`
		A	150.95.111.47^{🇻🇳 GMO-ZCOM-AS-VN150.95.104.0/21 RUNSYSTEM-VN}

`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=1786292604

mail.toolbigwin.com

toolbigwin.com

5 records (3 active, 2 former)

●NSns-a1.tenten.vn2026-07-17 → 2026-08-09 · 2 obs

● 2026-07-17 08:36:10
● 2026-08-09 16:47:28

●NSns-a2.tenten.vn2026-07-17 → 2026-08-09 · 2 obs

● 2026-07-17 08:36:10
● 2026-08-09 16:47:28

●NSns-a3.tenten.vn2026-07-17 → 2026-08-09 · 2 obs

● 2026-07-17 08:36:10
● 2026-08-09 16:47:28

○MXmail.toolbigwin.com2026-07-17 → 2026-07-17 · 3 obs

● 2026-07-17 08:36:10
○ 2026-07-25 04:06:16
○ 2026-08-09 16:47:28

○A160.22.161.1312026-07-17 → 2026-07-17 · 3 obs

● 2026-07-17 08:36:10
○ 2026-07-25 04:06:16
○ 2026-08-09 16:47:28

The domain mail.toolbigwin.com falls under the parent toolbigwin.com.

Three name servers are authoritative for toolbigwin.com: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

At least some of toolbigwin.com's name servers are shared with other domains, for example khuyendung.net, tonghopdicvu.net, mechanicsburglumber.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.