`thuthuatit.com`

DNSSEC	⚠️ Not signed
A	222.255.119.51^{🇻🇳 VTN-1222.255.119.0/24 VNPT}
		PTR	`static.vnpt.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.thuthuatit.com` ⭐
		A	222.255.119.51^{🇻🇳 VTN-1222.255.119.0/24 VNPT}
			PTR	`static.vnpt.vn`
TXT	`v=spf1mxaip4:222.255.119.51~all`
SOA	`ns-a2.tenten.vn`noreply@tenten.vn serial=1767520671

`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=1774493232

Same first word

thuthuatit.com

DNS History

20 records (5 active, 15 former)

●NSns-a1.tenten.vn2026-02-20 → 2026-03-26 · 3 obs

○ 2018-08-25 07:54:14
● 2026-02-20 18:06:52
● 2026-03-26 02:50:54

●NSns-a2.tenten.vn2026-02-20 → 2026-03-26 · 3 obs

○ 2018-08-25 07:54:14
● 2026-02-20 18:06:52
● 2026-03-26 02:50:54

●NSns-a3.tenten.vn2026-02-20 → 2026-03-26 · 3 obs

○ 2018-08-25 07:54:14
● 2026-02-20 18:06:52
● 2026-03-26 02:50:54

○NSns1.namebrightdns.com2015-06-20 → 2018-08-25 · 4 obs

● 2015-06-20 06:25:00
● 2018-08-25 07:54:14
○ 2026-02-20 18:06:52
○ 2026-03-26 02:50:54

○NSns2.namebrightdns.com2015-11-10 → 2018-08-25 · 5 obs

○ 2015-06-20 06:25:00
● 2015-11-10 23:37:28
● 2018-08-25 07:54:14
○ 2026-02-20 18:06:52
○ 2026-03-26 02:50:54

○NSnsg1.namebrightdns.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 06:25:00
○ 2015-11-10 23:37:28
○ 2026-03-26 02:50:54

○NSnsg2.namebrightdns.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 06:25:00
○ 2015-11-10 23:37:28
○ 2026-03-26 02:50:54

○MXanmail.namebrightmail.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 06:25:00
○ 2015-11-10 23:37:28
○ 2026-03-26 02:50:54

●MXmail.thuthuatit.com2026-02-20 → 2026-03-26 · 3 obs

○ 2015-11-10 23:37:28
● 2026-02-20 18:06:52
● 2026-03-26 02:50:54

●A222.255.119.512026-02-20 → 2026-03-26 · 3 obs

○ 2018-08-25 07:54:14
● 2026-02-20 18:06:52
● 2026-03-26 02:50:54

○A52.200.243.1232016-04-30 → 2016-04-30 · 4 obs

○ 2016-02-01 07:38:30
● 2016-04-30 09:43:02
○ 2016-12-29 09:49:40
○ 2026-03-26 02:50:54

○A54.152.144.2432016-04-30 → 2016-04-30 · 4 obs

○ 2016-02-01 07:38:30
● 2016-04-30 09:43:02
○ 2016-12-29 09:49:40
○ 2026-03-26 02:50:54

○A54.174.31.2542015-06-20 → 2015-11-10 · 4 obs

● 2015-06-20 06:25:00
● 2015-11-10 23:37:28
○ 2016-02-01 07:38:30
○ 2026-03-26 02:50:54

○A54.208.74.2152015-06-20 → 2015-11-10 · 4 obs

● 2015-06-20 06:25:00
● 2015-11-10 23:37:28
○ 2016-02-01 07:38:30
○ 2026-03-26 02:50:54

○A54.209.90.812016-02-01 → 2016-02-01 · 4 obs

○ 2015-11-10 23:37:28
● 2016-02-01 07:38:30
○ 2016-04-30 09:43:02
○ 2026-03-26 02:50:54

○A54.84.53.382016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-30 09:43:02
● 2016-12-29 09:49:40
○ 2018-08-25 07:54:14
○ 2026-03-26 02:50:54

○A54.85.54.292016-02-01 → 2016-02-01 · 4 obs

○ 2015-11-10 23:37:28
● 2016-02-01 07:38:30
○ 2016-04-30 09:43:02
○ 2026-03-26 02:50:54

○A54.88.107.1402016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-30 09:43:02
● 2016-12-29 09:49:40
○ 2018-08-25 07:54:14
○ 2026-03-26 02:50:54

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-20 → 2016-04-30 · 4 obs

● 2015-06-20 06:25:00
● 2016-04-30 09:43:02
○ 2016-12-29 09:49:40
○ 2026-03-26 02:50:54

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-29 → 2018-08-25 · 5 obs

○ 2016-04-30 09:43:02
● 2016-12-29 09:49:40
● 2018-08-25 07:54:14
○ 2026-02-20 18:06:52
○ 2026-03-26 02:50:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
thuthuatit.com	ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn	-

✅ Authoritative Response

Server:137.59.104.65

NS records: ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thuthuatit.com (unsigned zone)

⏱️ Timing

Total: 3155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.255.119.51`
NS	3	`ns-a1.tenten.vn, ns-a3.tenten.vn...`
MX	1	`mail.thuthuatit.com (pri: 10)`
TXT	1	`v=spf1mxaip4:222.255.119.51~all`
SOA	1	`ns-a2.tenten.vn noreply.tenten.vn`

Analysis

IP Addresses

thuthuatit.com points to a single IP number: 222.255.119.51.

Other host names, for instance noitiettonu.vn, thongcongnghetgiare.com.vn, sapxepnhacua.com, shoptech.com.vn and giaiphapnganhnhua.com share IP numbers with thuthuatit.com.

Name Servers

The delegation for thuthuatit.com is handled by three name servers: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.

thuthuatit.com at least partially shares name servers with other domains, for instance zvideo.org, xedienthanhtam.com, suamaytinhdanang24h.com, accpanel.com and lapdatwifi.cloud.

Two IP numbers per host:

ns-a1.tenten.vn points to 2404:f080:1101:323:a150:95:115:1010 and 137.59.104.65.

ns-a2.tenten.vn points to 2404:f080:1101:323:a150:95:115:1011 and 137.59.104.66.

ns-a3.tenten.vn points to 2404:f080:1101:323:a150:95:115:1012 and 150.95.111.47.

Mail Servers

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

mail.thuthuatit.com points to a single IP: 222.255.119.51.

thuthuatit.com - robtex.com

thuthuatit.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`thuthuatit.com`

`com`