attechsoft.com - dns.ninja

`attechsoft.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8a19^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:5129^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.41^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.25^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`razvan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`razvan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`razvan.ns.cloudflare.com`
		A	108.162.195.77^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	162.159.44.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	172.64.35.77^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
MX	`mail90168.maychuemail.com` ⭐
		A	112.213.90.168^{🇻🇳 SUPERDATA112.213.90.0/24 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	`mail90168.maychuemail.com`
MX	`mx90168.maychuemail.net`⁽¹⁰⁾
		A	112.213.90.168^{🇻🇳 SUPERDATA112.213.90.0/24 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	`mail90168.maychuemail.com`
TXT	`google-site-verification=0dv-YJPLxmYSZMX3FhR3123cbyhE5pcoffN3N5pxyns`
TXT	`v=spf1 include:spf.maychuemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.41, 172.67.138.25
		IPv6 hints	2606:4700:3030::ac43:8a19, 2606:4700:3031::6815:5129
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`razvan.ns.cloudflare.com`dns@cloudflare.com serial=2410108219

`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=1785633842

Same first word

attechsoft.com

DNS History

19 records (8 active, 11 former)

○NSns1.dotvndns.vn2026-02-16 → 2026-05-01 · 5 obs

○ 2017-05-09 19:15:24
● 2026-02-16 21:13:06
● 2026-05-01 06:52:08
○ 2026-05-09 02:51:02
○ 2026-08-02 01:43:44

○NSns2.dotvndns.vn2026-02-16 → 2026-05-01 · 5 obs

○ 2017-05-09 19:15:24
● 2026-02-16 21:13:06
● 2026-05-01 06:52:08
○ 2026-05-09 02:51:02
○ 2026-08-02 01:43:44

○NSns23.specialservers.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 19:15:24
○ 2026-02-16 21:13:06
○ 2026-08-02 01:43:44

○NSns24.specialservers.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 19:15:24
○ 2026-02-16 21:13:06
○ 2026-08-02 01:43:44

○NSns3.dotvndns.vn2026-02-16 → 2026-05-01 · 5 obs

○ 2017-05-09 19:15:24
● 2026-02-16 21:13:06
● 2026-05-01 06:52:08
○ 2026-05-09 02:51:02
○ 2026-08-02 01:43:44

○NSnsbak.dotvndns.com2026-02-16 → 2026-05-01 · 5 obs

○ 2017-05-09 19:15:24
● 2026-02-16 21:13:06
● 2026-05-01 06:52:08
○ 2026-05-09 02:51:02
○ 2026-08-02 01:43:44

●NSrazvan.ns.cloudflare.com2026-05-09 → 2026-08-02 · 3 obs

○ 2026-05-01 06:52:08
● 2026-05-09 02:51:02
● 2026-08-02 01:43:44

●NSruth.ns.cloudflare.com2026-05-09 → 2026-08-02 · 3 obs

○ 2026-05-01 06:52:08
● 2026-05-09 02:51:02
● 2026-08-02 01:43:44

●MXmail90168.maychuemail.com2026-02-16 → 2026-08-02 · 3 obs

○ 2017-05-09 19:15:24
● 2026-02-16 21:13:06
● 2026-08-02 01:43:44

○MXmx.zoho.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 19:15:24
○ 2026-02-16 21:13:06
○ 2026-08-02 01:43:44

○MXmx2.zoho.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 19:15:24
○ 2026-02-16 21:13:06
○ 2026-08-02 01:43:44

●MXmx90168.maychuemail.net2026-02-16 → 2026-08-02 · 3 obs

○ 2017-05-09 19:15:24
● 2026-02-16 21:13:06
● 2026-08-02 01:43:44

●A104.21.81.412026-05-09 → 2026-08-02 · 3 obs

○ 2026-05-01 06:52:08
● 2026-05-09 02:51:02
● 2026-08-02 01:43:44

○A109.203.124.652017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 19:15:24
○ 2026-02-16 21:13:06
○ 2026-08-02 01:43:44

○A151.106.113.242026-02-16 → 2026-05-01 · 5 obs

○ 2017-05-09 19:15:24
● 2026-02-16 21:13:06
● 2026-05-01 06:52:08
○ 2026-05-09 02:51:02
○ 2026-08-02 01:43:44

●A172.67.138.252026-05-09 → 2026-08-02 · 3 obs

○ 2026-05-01 06:52:08
● 2026-05-09 02:51:02
● 2026-08-02 01:43:44

●A2606:4700:3030::ac43:8a192026-07-10 → 2026-08-02 · 3 obs

○ 2026-06-16 16:57:24
● 2026-07-10 14:18:14
● 2026-08-02 01:43:44

●A2606:4700:3031::6815:51292026-05-09 → 2026-08-02 · 3 obs

○ 2026-05-01 06:52:08
● 2026-05-09 02:51:02
● 2026-08-02 01:43:44

○A2606:4700:3037::ac43:8a192026-05-09 → 2026-06-16 · 5 obs

○ 2026-05-01 06:52:08
● 2026-05-09 02:51:02
● 2026-06-16 16:57:24
○ 2026-07-10 14:18:14
○ 2026-08-02 01:43:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
attechsoft.com	ruth.ns.cloudflare.com, razvan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.143

NS records: ruth.ns.cloudflare.com, razvan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for attechsoft.com (unsigned zone)

⏱️ Timing

Total: 1225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.41, 172.67.138.25`
AAAA	2	`2606:4700:3030::ac43:8a19, 2606:4700:3031::6815:5129`
NS	2	`razvan.ns.cloudflare.com, ruth.ns.cloudflare.com`
MX	2	`mx90168.maychuemail.net (pri: 10), mail90168.maychuemail.com (pri: 5)`
TXT	2	`google-site-verification=0dv-YJPLxmYSZMX, v=spf1 include:spf.maychuemail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`razvan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ruth.ns.cloudflare.com, ruth.ns.cloudflare.com, ruth.ns.cloudflare.com...)

Analysis

IP Addresses

attechsoft.com resolves to four IP addresses: 104.21.81.41, 172.67.138.25, 2606:4700:3030::ac43:8a19 and 2606:4700:3031::6815:5129.

Additional host names — btgtechnologies.com, sooyoos.net, meilleures-hypotheques.ca and two others — share IP numbers with attechsoft.com.

Name Servers

attechsoft.com has two authoritative name servers — razvan.ns.cloudflare.com and ruth.ns.cloudflare.com.

attechsoft.com shares its name server setup with other domains, including kpresta.com, tekets.com, sienc.vn and two others.

attechsoft.com partially shares its NS delegation with several other domains, including xasygg.com, degoogle.us, jonathanstafford.com and two others.

These name servers are regularly seen alongside christina.ns.cloudflare.com and mallory.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

razvan.ns.cloudflare.com points to 108.162.195.77, 162.159.44.77, 172.64.35.77 and 3 other IP addresses.

ruth.ns.cloudflare.com points to 108.162.192.143, 172.64.32.143, 173.245.58.143 and 3 other IP addresses.

Mail Servers

attechsoft.com has two mail servers: mail90168.maychuemail.com and mx90168.maychuemail.net.

attechsoft.com shares the same mail server setup as other domains, including salaweb.vn, medjin.vn, gasbinhminh.com.vn and two others.

attechsoft.com shares mail servers — at least in part — with other domains, including gonghethuatkinhbac.com, lacvietco-jsc.com.vn, atv247.com.vn and two others.

mail90168.maychuemail.com and mx90168.maychuemail.net each point to one IP address — 112.213.90.168.

The host names mail90168.maychuemail.com and mx90168.maychuemail.net both resolve to 112.213.90.168 IP addresses.