`phanmembantour.com`

DNSSEC	⚠️ Not signed
A	112.213.89.168^{🇻🇳 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	`pajero.dotvndns.com`
NS	`ns3.tdt.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	`ns4.tdt.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`ip-222-255-121-247.defastlink.net`
NS	`nsbak.tdt.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`
MX	`mail.phanmembantour.com` ⭐
		A	112.213.89.168^{🇻🇳 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	`pajero.dotvndns.com`
TXT	`v=spf1 +mx +a +ip4:42.117.7.104 ~all`
SOA	`ns3.tdt.vn`hostmaster@phanmembantour.com 2026-01-23 #17

`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=1778417521

PTR for

183.7.117.42.in-addr.arpa

Subdomains

mail.phanmembantour.com

Same first word

phanmembantour.com

DNS History

12 records (5 active, 7 former)

○NSdns1.name-services.com2015-06-02 → 2017-06-08 · 4 obs

● 2015-06-02 13:43:42
● 2017-06-08 04:29:34
○ 2026-03-07 22:49:30
○ 2026-05-10 13:01:12

○NSdns2.name-services.com2015-06-02 → 2017-06-08 · 4 obs

● 2015-06-02 13:43:42
● 2017-06-08 04:29:34
○ 2026-03-07 22:49:30
○ 2026-05-10 13:01:12

○NSdns3.name-services.com2015-06-02 → 2017-06-08 · 4 obs

● 2015-06-02 13:43:42
● 2017-06-08 04:29:34
○ 2026-03-07 22:49:30
○ 2026-05-10 13:01:12

○NSdns4.name-services.com2015-06-02 → 2017-06-08 · 4 obs

● 2015-06-02 13:43:42
● 2017-06-08 04:29:34
○ 2026-03-07 22:49:30
○ 2026-05-10 13:01:12

○NSdns5.name-services.com2015-06-02 → 2017-06-08 · 4 obs

● 2015-06-02 13:43:42
● 2017-06-08 04:29:34
○ 2026-03-07 22:49:30
○ 2026-05-10 13:01:12

●NSns3.tdt.vn2026-03-07 → 2026-05-10 · 3 obs

○ 2017-06-08 04:29:34
● 2026-03-07 22:49:30
● 2026-05-10 13:01:12

●NSns4.tdt.vn2026-03-07 → 2026-05-10 · 3 obs

○ 2017-06-08 04:29:34
● 2026-03-07 22:49:30
● 2026-05-10 13:01:12

●NSnsbak.tdt.vn2026-03-07 → 2026-05-10 · 3 obs

○ 2017-06-08 04:29:34
● 2026-03-07 22:49:30
● 2026-05-10 13:01:12

●MXmail.phanmembantour.com2026-03-07 → 2026-05-10 · 2 obs

● 2026-03-07 22:49:30
● 2026-05-10 13:01:12

●A112.213.89.1682026-03-07 → 2026-05-10 · 3 obs

○ 2017-06-08 04:29:34
● 2026-03-07 22:49:30
● 2026-05-10 13:01:12

○A42.117.7.1822015-10-30 → 2016-01-26 · 5 obs

○ 2015-06-02 13:43:42
● 2015-10-30 20:14:00
● 2016-01-26 19:57:48
○ 2016-04-22 13:15:22
○ 2026-05-10 13:01:12

○A42.117.7.1842015-06-02 → 2017-06-08 · 7 obs

● 2015-06-02 13:43:42
○ 2015-10-30 20:14:00
○ 2016-01-26 19:57:48
● 2016-04-22 13:15:22
● 2017-06-08 04:29:34
○ 2026-03-07 22:49:30
○ 2026-05-10 13:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
phanmembantour.com	ns3.tdt.vn, ns4.tdt.vn, nsbak.tdt.vn	-

✅ Authoritative Response

Server:112.213.89.3

NS records: ns3.tdt.vn, ns4.tdt.vn, nsbak.tdt.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phanmembantour.com (unsigned zone)

⏱️ Timing

Total: 1502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.168`
NS	3	`ns3.tdt.vn, ns4.tdt.vn...`
MX	1	`mail.phanmembantour.com (pri: 10)`
TXT	1	`v=spf1 +mx +a +ip4:42.117.7.104 ~all`
SOA	1	`ns3.tdt.vn hostmaster.phanmembantour.com`

Analysis

Hierarchy

phanmembantour.com is the parent of mail.phanmembantour.com.

IP Addresses

phanmembantour.com resolves to one IP number: 112.213.89.168.

other host names including maytinhtien.org, babychess.edu.vn, 198-62.face.edu.vn, fiditourjsc.vn and laptopechip.vn share IP numbers with phanmembantour.com.

Name Servers

phanmembantour.com is delegated to three name servers ns3.tdt.vn, ns4.tdt.vn and nsbak.tdt.vn.

phanmembantour.com at least partially shares name servers with other domains, for instance tincaphe.com, lbmnice.com, vietastro.org, gennext.vn and chuaphaptang.com.

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

Host names with one IP number: ns3.tdt.vn points to 112.213.89.3; ns4.tdt.vn points to 222.255.121.247; nsbak.tdt.vn points to 112.213.89.22.

Mail Servers

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

mail.phanmembantour.com resolves to IP 112.213.89.168.

phanmembantour.com - robtex.com