`thecertogroup.com`

DNSSEC	⚠️ Not signed
A	103.18.6.90^{🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN}
		PTR	`v103-18-6-90.tenten.vn`
NS	`ns-a2.tenten.vn` ⭐
		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-a1.tenten.vn`
		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}
			PTR	`static-pool.tenten.vn`
NS	`ns-a3.tenten.vn`
		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}
			PTR	`ns3.tenten.vn`
MX	`mail.thecertogroup.com` ⭐
TXT	`v=spf1mxaip4:103.18.6.90~all`
SOA	`ns-a2.tenten.vn`noreply@tenten.vn serial=1786108435

`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=1786968624

thecertogroup.com

5 records (5 active, 0 former)

●NSns-a1.tenten.vn2026-08-16 → 2026-08-17 · 2 obs

● 2026-08-16 06:16:14
● 2026-08-17 12:36:30

●NSns-a2.tenten.vn2026-08-16 → 2026-08-17 · 2 obs

● 2026-08-16 06:16:14
● 2026-08-17 12:36:30

●NSns-a3.tenten.vn2026-08-16 → 2026-08-17 · 2 obs

● 2026-08-16 06:16:14
● 2026-08-17 12:36:30

●MXmail.thecertogroup.com2026-08-16 → 2026-08-17 · 2 obs

● 2026-08-16 06:16:14
● 2026-08-17 12:36:30

●A103.18.6.902026-08-16 → 2026-08-17 · 2 obs

● 2026-08-16 06:16:14
● 2026-08-17 12:36:30

thecertogroup.com resolves to just one IP address, 103.18.6.90.

Two other host names, along with airworthypilot.com, tsi-techs.com and counttimelogistics.com, also share IP numbers with thecertogroup.com.

thecertogroup.com is delegated to three name servers: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

There is at least partial name server overlap between thecertogroup.com and other domains — inbatgiare.net, manhinhledsaigon.com, demngoi3d.click and two more among them.

The name servers ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn are often found in combination with these name servers.

The sole mail server for thecertogroup.com is mail.thecertogroup.com.