opalvn.com - dns.ninja

`opalvn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3512^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:cfc5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.18^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.197^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
MX	`opalvn-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms76847466`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`workplace-domain-verification=ba618d37-8ac7-4aa0-ac4b-14be537c6906`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.18, 172.67.207.197
		IPv6 hints	2606:4700:3032::6815:3512, 2606:4700:3035::ac43:cfc5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`lex.ns.cloudflare.com`dns@cloudflare.com serial=2409907129

`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=1784940702

Subdomains

bim.opalvn.com

mail.opalvn.com

Same first word

opalvn.com

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DNS History

20 records (7 active, 13 former)

○NSdns21.fpt.vn2015-12-05 → 2017-03-25 · 4 obs

● 2015-12-05 19:31:58
● 2017-03-25 02:44:10
○ 2020-02-12 15:58:46
○ 2026-07-25 01:17:56

○NSdns22.fpt.vn2015-12-05 → 2017-03-25 · 4 obs

● 2015-12-05 19:31:58
● 2017-03-25 02:44:10
○ 2020-02-12 15:58:46
○ 2026-07-25 01:17:56

●NSlex.ns.cloudflare.com2026-03-16 → 2026-07-25 · 3 obs

○ 2020-02-12 15:58:46
● 2026-03-16 21:49:26
● 2026-07-25 01:17:56

○NSns1.dotvndns.vn2020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-25 02:44:10
● 2020-02-12 15:58:46
○ 2026-03-16 21:49:26
○ 2026-07-25 01:17:56

○NSns2.dotvndns.vn2020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-25 02:44:10
● 2020-02-12 15:58:46
○ 2026-03-16 21:49:26
○ 2026-07-25 01:17:56

○NSnsbak.dotvndns.com2020-02-12 → 2020-02-12 · 4 obs

○ 2017-03-25 02:44:10
● 2020-02-12 15:58:46
○ 2026-03-16 21:49:26
○ 2026-07-25 01:17:56

●NSwally.ns.cloudflare.com2026-03-16 → 2026-07-25 · 3 obs

○ 2020-02-12 15:58:46
● 2026-03-16 21:49:26
● 2026-07-25 01:17:56

○MXmail.opalvn.com2015-12-05 → 2020-02-12 · 4 obs

● 2015-12-05 19:31:58
● 2020-02-12 15:58:46
○ 2026-03-16 21:49:26
○ 2026-07-25 01:17:56

●MXopalvn-com.mail.protection.outlook.com2026-03-16 → 2026-07-25 · 3 obs

○ 2020-02-12 15:58:46
● 2026-03-16 21:49:26
● 2026-07-25 01:17:56

○A103.199.16.1212020-02-12 → 2020-02-12 · 3 obs

● 2020-02-12 15:58:46
○ 2026-03-16 21:49:26
○ 2026-07-25 01:17:56

●A104.21.53.182026-03-25 → 2026-07-25 · 4 obs

○ 2026-03-16 21:49:26
○ 2026-03-17 06:52:48
● 2026-03-25 12:03:24
● 2026-07-25 01:17:56

●A172.67.207.1972026-03-25 → 2026-07-25 · 4 obs

○ 2026-03-16 21:49:26
○ 2026-03-17 06:52:48
● 2026-03-25 12:03:24
● 2026-07-25 01:17:56

○A188.114.96.02026-03-16 → 2026-03-17 · 5 obs

○ 2020-02-12 15:58:46
● 2026-03-16 21:49:26
● 2026-03-17 06:52:48
○ 2026-03-25 12:03:24
○ 2026-07-25 01:17:56

○A188.114.97.02026-03-16 → 2026-03-17 · 5 obs

○ 2020-02-12 15:58:46
● 2026-03-16 21:49:26
● 2026-03-17 06:52:48
○ 2026-03-25 12:03:24
○ 2026-07-25 01:17:56

○A2606:4700:3030::6815:35122026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-16 21:49:26
○ 2026-03-17 06:52:48
● 2026-03-25 12:03:24
○ 2026-07-25 01:17:56

●A2606:4700:3032::6815:35122026-07-25 → 2026-07-25 · 2 obs

○ 2026-03-25 12:03:24
● 2026-07-25 01:17:56

○A2606:4700:3032::ac43:cfc52026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-16 21:49:26
○ 2026-03-17 06:52:48
● 2026-03-25 12:03:24
○ 2026-07-25 01:17:56

●A2606:4700:3035::ac43:cfc52026-07-25 → 2026-07-25 · 2 obs

○ 2026-03-25 12:03:24
● 2026-07-25 01:17:56

○A2a06:98c1:3120::2026-03-16 → 2026-03-17 · 5 obs

○ 2020-02-12 15:58:46
● 2026-03-16 21:49:26
● 2026-03-17 06:52:48
○ 2026-03-25 12:03:24
○ 2026-07-25 01:17:56

○A2a06:98c1:3121::2026-03-16 → 2026-03-17 · 5 obs

○ 2020-02-12 15:58:46
● 2026-03-16 21:49:26
● 2026-03-17 06:52:48
○ 2026-03-25 12:03:24
○ 2026-07-25 01:17:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
opalvn.com	wally.ns.cloudflare.com, lex.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.239

NS records: wally.ns.cloudflare.com, lex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opalvn.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.18, 172.67.207.197`
AAAA	2	`2606:4700:3035::ac43:cfc5, 2606:4700:3032::6815:3512`
NS	2	`lex.ns.cloudflare.com, wally.ns.cloudflare.com`
MX	1	`opalvn-com.mail.protection.outlook.com (`
TXT	3	`MS=ms76847466, v=spf1 include:spf.protection.outlook.co...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lex.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

opalvn.com serves as the parent of bim.opalvn.com and mail.opalvn.com.

IP Addresses

opalvn.com resolves to four IP addresses: 104.21.53.18, 172.67.207.197, 2606:4700:3032::6815:3512 and 2606:4700:3035::ac43:cfc5.

urdutimes.com, myombox.fr, designbrindes.net plus two other host names have IP numbers in common with opalvn.com.

Name Servers

opalvn.com is served by two delegated name servers, lex.ns.cloudflare.com and wally.ns.cloudflare.com.

The name server configuration of opalvn.com is shared with other domains, for instance sjjs.edu.vn, 17.109.204.in-addr.arpa, macphersonclans.com and two others.

opalvn.com partially shares its NS delegation with several other domains, including zarephintiq.com, zebracreative.co.nz, gayforum.eu and two others.

These name servers regularly co-occur with the name servers erin.ns.cloudflare.com, thomas.ns.cloudflare.com and clint.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lex.ns.cloudflare.com carries IP addresses 108.162.193.196, 172.64.33.196 and 173.245.59.196, with 3 other addresses beyond those.

wally.ns.cloudflare.com carries IP addresses 108.162.192.239, 172.64.32.239 and 173.245.58.239, with 3 other addresses beyond those.

Mail Servers

opalvn.com uses one mail server — opalvn-com.mail.protection.outlook.com.

opalvn-com.mail.protection.outlook.com has 6 IP addresses: 52.101.124.117, 52.101.137.0, 52.101.157.80 plus 3 more.