`adtechnology.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:dce0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1129^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.41^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.224^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cecelia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2687^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c287^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cecelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2287^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cecelia.ns.cloudflare.com`
		A	108.162.194.135^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	162.159.38.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	172.64.34.135^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
NS	`kirk.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
MX	`mr.pavietnam.vn` ⭐
		A	222.255.121.227^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`mr.pavietnam.vn`
TXT	`google-site-verification=NWEG6TtNCy8ApF5OHbP5vCfb2VrqIYwailetteEeT0s`
TXT	`google-site-verification=V-871GOSPfgay5mJmBVJwHTyTsyRU2UbS3qER6c1q6I`
TXT	`google-site-verification=Yp6asuhd7k-Ov921JLMykMKOqI9KtIiewVP1ELPeBWQ`
TXT	`v=spf1 a mx ip4:112.213.93.204 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.41, 172.67.220.224
		IPv6 hints	2606:4700:3030::ac43:dce0, 2606:4700:3033::6815:1129
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com
SOA	`cecelia.ns.cloudflare.com`dns@cloudflare.com serial=2410065207

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2031076606

rank #678605 globally
rank #1805 in the tld

Same first word

adtechnology.com

adtechnology.com.mx

adtechnology.cn

adtechnology.info

adtechnology.hu

adtechnology.vn

adtechnology.de

adtechnology.co.uk

Similar names

technologyad.com

DNS History

11 records (7 active, 4 former)

●NScecelia.ns.cloudflare.com2026-07-14 → 2026-08-05 · 2 obs

● 2026-07-14 06:19:14
● 2026-08-05 15:25:26

●NSkirk.ns.cloudflare.com2026-07-14 → 2026-08-05 · 2 obs

● 2026-07-14 06:19:14
● 2026-08-05 15:25:26

●MXmr.pavietnam.vn2026-07-14 → 2026-08-05 · 2 obs

● 2026-07-14 06:19:14
● 2026-08-05 15:25:26

●A104.21.17.412026-07-14 → 2026-08-05 · 3 obs

○ 2026-07-14 06:19:14
● 2026-07-14 07:30:36
● 2026-08-05 15:25:26

●A172.67.220.2242026-07-14 → 2026-08-05 · 3 obs

○ 2026-07-14 06:19:14
● 2026-07-14 07:30:36
● 2026-08-05 15:25:26

○A188.114.96.42026-07-14 → 2026-07-14 · 3 obs

● 2026-07-14 06:19:14
○ 2026-07-14 07:30:36
○ 2026-08-05 15:25:26

○A188.114.97.42026-07-14 → 2026-07-14 · 3 obs

● 2026-07-14 06:19:14
○ 2026-07-14 07:30:36
○ 2026-08-05 15:25:26

●A2606:4700:3030::ac43:dce02026-07-14 → 2026-08-05 · 3 obs

○ 2026-07-14 06:19:14
● 2026-07-14 07:30:36
● 2026-08-05 15:25:26

●A2606:4700:3033::6815:11292026-07-14 → 2026-08-05 · 3 obs

○ 2026-07-14 06:19:14
● 2026-07-14 07:30:36
● 2026-08-05 15:25:26

○A2a06:98c1:3120::42026-07-14 → 2026-07-14 · 3 obs

● 2026-07-14 06:19:14
○ 2026-07-14 07:30:36
○ 2026-08-05 15:25:26

○A2a06:98c1:3121::42026-07-14 → 2026-07-14 · 3 obs

● 2026-07-14 06:19:14
○ 2026-07-14 07:30:36
○ 2026-08-05 15:25:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	h.dns-servers.vn, d.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn...	-
adtechnology.vn	kirk.ns.cloudflare.com, cecelia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.192

NS records: kirk.ns.cloudflare.com, cecelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adtechnology.vn (unsigned zone)

⏱️ Timing

Total: 1276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.224, 104.21.17.41`
AAAA	2	`2606:4700:3033::6815:1129, 2606:4700:3030::ac43:dce0`
NS	2	`cecelia.ns.cloudflare.com, kirk.ns.cloudflare.com`
MX	1	`mr.pavietnam.vn (pri: 10)`
TXT	4	`google-site-verification=NWEG6TtNCy8ApF5, google-site-verification=V-871GOSPfgay5m...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cecelia.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

adtechnology.vn has four IP addresses: 104.21.17.41, 172.67.220.224, 2606:4700:3030::ac43:dce0 and 2606:4700:3033::6815:1129.

Among the host names that share IP numbers with adtechnology.vn are hssrl.net, twopuresoul.com, mail.gotoeisinc.com and two others.

Name Servers

Two name servers handle the delegation for adtechnology.vn: cecelia.ns.cloudflare.com and kirk.ns.cloudflare.com.

adtechnology.vn has the same name server delegation as a number of other domains, such as diatom.com.au, merkuloagency.com, sprecco.com and two more.

adtechnology.vn has at least partial name server overlap with other domains, such as corenergetico.es, 99sudbury.ca, motorindustry.org and two others.

These name servers tend to appear together with the name servers fred.ns.cloudflare.com, chad.ns.cloudflare.com and dale.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cecelia.ns.cloudflare.com resolves to 108.162.194.135, 162.159.38.135 and 172.64.34.135 among others, with 3 other IP addresses in total.

kirk.ns.cloudflare.com resolves to 108.162.193.192, 172.64.33.192 and 173.245.59.192 among others, with 3 other IP addresses in total.

Mail Servers

adtechnology.vn routes its mail through a single mail server, mr.pavietnam.vn.

adtechnology.vn has the same mail server arrangement as a number of other domains, for example luatsugiadinh.com, mobifonemientay.vn, dofico.net and two more.

At least some of adtechnology.vn's mail servers are shared with other domains, among them marketingbrands.edu.vn, cntp.edu.vn, 5wp.vn and hanoi.today.

mr.pavietnam.vn carries a single IP number, which is 222.255.121.227.

adtechnology.vn - robtex.com

adtechnology.vn

vn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`adtechnology.vn`

`vn`