dd-com.com - dns.ninja

`dd-com.com`

DNSSEC	⚠️ Not signed
A	115.79.139.135^{🇻🇳 VIETEL-AS-AP115.79.136.0/21 Proxy-registered route object}
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.dd-com.com` ⭐
		A	125.253.116.210^{🇻🇳 ODS-AS-VN125.253.116.0/24 ODSJSC-VN}
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@dd-com.com 2022-11-16 #16

`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=1786655559

Subdomains

mail.dd-com.com

Same first word

dd-com.de

dd-com.com

Similar names

dom-cd.ru

cd-dom.by

DNS History

6 records (5 active, 1 former)

●NSns1.pavietnam.vn2016-02-29 → 2026-08-13 · 4 obs

● 2016-02-29 12:36:48
○ 2016-06-22 12:31:46
● 2016-10-03 07:40:04
● 2026-08-13 21:15:38

●NSns2.pavietnam.vn2016-02-29 → 2026-08-13 · 2 obs

● 2016-02-29 12:36:48
● 2026-08-13 21:15:38

●NSnsbak.pavietnam.net2016-06-22 → 2026-08-13 · 5 obs

○ 2016-02-29 12:36:48
● 2016-06-22 12:31:46
○ 2016-10-03 07:40:04
● 2017-05-27 08:20:56
● 2026-08-13 21:15:38

●MXmail.dd-com.com2016-02-29 → 2026-08-13 · 2 obs

● 2016-02-29 12:36:48
● 2026-08-13 21:15:38

●A115.79.139.1352026-02-17 → 2026-08-13 · 3 obs

○ 2017-05-27 08:20:56
● 2026-02-17 20:54:44
● 2026-08-13 21:15:38

○A125.253.116.2102016-02-29 → 2017-05-27 · 4 obs

● 2016-02-29 12:36:48
● 2017-05-27 08:20:56
○ 2026-02-17 20:54:44
○ 2026-08-13 21:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
dd-com.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:112.213.89.3

NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dd-com.com (unsigned zone)

⏱️ Timing

Total: 1579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`115.79.139.135`
NS	3	`ns1.pavietnam.vn, ns2.pavietnam.vn...`
MX	1	`mail.dd-com.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.dd-com.co`

Analysis

Hierarchy

dd-com.com is the parent zone for mail.dd-com.com.

IP Addresses

dd-com.com resolves to just one IP address, 115.79.139.135.

Two other host names, along with sieuthitaigia.com, ngoinhadep.net and vfugpwhat.website.sieutoc.vn, also share IP numbers with dd-com.com.

Name Servers

dd-com.com has three name servers — nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

dd-com.com partially shares its NS delegation with several other domains, including u-viet.com, noithathuyphat.com.vn, trungtambatdongsan.com.vn and two others.

In DNS configurations, these name servers often share authority with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and 4 other name servers.

Each of nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn points to two IP numbers. nsbak.pavietnam.net points to 112.213.89.22 and 2406:9c80::9000:302. ns1.pavietnam.vn points to 112.213.89.3 and 2406:9c80::66. ns2.pavietnam.vn points to 222.255.121.247 and 2406:9c80::9000:111.

Mail Servers

The sole mail server for dd-com.com is mail.dd-com.com.

mail.dd-com.com points to one IP number — 125.253.116.210.