`interfresh.com.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:666^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:86b6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.102^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.182^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mia.ns.cloudflare.com`
		A	108.162.192.200^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	172.64.32.200^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	173.245.58.200^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
MX	`mx.inet.vn` ⭐
		A	103.72.96.6^{🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN}
			PTR	`mailer-smtp-in.onemail.vn`
		A	103.72.96.8^{🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN}
			PTR	`mailer-smtp-in01.onemail.vn`
		A	103.72.96.9^{🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN}
			PTR	`mailer-smtp-in02.onemail.vn`
		A	103.216.116.158^{🇻🇳 VNPT-AS-VN103.216.116.0/22 INETSOFT-VN}
			PTR	`mailgw.inet.vn`
TXT	`google-site-verification=xtILZBS2-JEcEYojd9kxkNNyLbzkFFvSRihkmNqRUhY`
TXT	`v=spf1 a mx include:_spf.inet.vn include:zcsend.net ~all`
TXT	`v=spf1 a mx include:_spf.inet.vn ~all`
TXT	`zoho-verification=zb48631719.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.102, 172.67.134.182
		IPv6 hints	2606:4700:3033::6815:666, 2606:4700:3034::ac43:86b6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`mia.ns.cloudflare.com`dns@cloudflare.com serial=2403707032

`com.vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`b.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`c.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`d.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`e.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`f.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`g.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`h.dns-servers.vn` ⚠️ Not in parent delegation
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2022712659

Subdomains

webmail.interfresh.com.vn

Same first word

interfresh.com.vn

interfresh.es

interfresh.co.jp

interfresh.co.uk

interfresh.pl

interfresh.co.th

interfresh.com

interfresh.co.zw

Similar names

refreshnit.com

ihrfenster.ch

DNS History

12 records (7 active, 5 former)

●NSmia.ns.cloudflare.com2026-03-27 → 2026-05-12 · 3 obs

○ 2026-03-04 18:34:42
● 2026-03-27 21:02:40
● 2026-05-12 23:50:58

○NSns-master.inet.vn2026-02-15 → 2026-03-04 · 4 obs

● 2026-02-15 07:36:56
● 2026-03-04 18:34:42
○ 2026-03-27 21:02:40
○ 2026-05-12 23:50:58

○NSns1.inet.vn2026-02-15 → 2026-03-04 · 4 obs

● 2026-02-15 07:36:56
● 2026-03-04 18:34:42
○ 2026-03-27 21:02:40
○ 2026-05-12 23:50:58

○NSns2.inet.vn2026-02-15 → 2026-03-04 · 4 obs

● 2026-02-15 07:36:56
● 2026-03-04 18:34:42
○ 2026-03-27 21:02:40
○ 2026-05-12 23:50:58

○NSns3.inet.vn2026-02-15 → 2026-03-04 · 4 obs

● 2026-02-15 07:36:56
● 2026-03-04 18:34:42
○ 2026-03-27 21:02:40
○ 2026-05-12 23:50:58

●NSrayden.ns.cloudflare.com2026-03-27 → 2026-05-12 · 3 obs

○ 2026-03-04 18:34:42
● 2026-03-27 21:02:40
● 2026-05-12 23:50:58

●MXmx.inet.vn2026-02-15 → 2026-05-12 · 2 obs

● 2026-02-15 07:36:56
● 2026-05-12 23:50:58

●A104.21.6.1022026-03-27 → 2026-05-12 · 5 obs

○ 2026-03-04 18:34:42
● 2026-03-27 21:02:40
○ 2026-04-20 22:31:02
● 2026-04-26 10:48:46
● 2026-05-12 23:50:58

●A172.67.134.1822026-03-27 → 2026-05-12 · 5 obs

○ 2026-03-04 18:34:42
● 2026-03-27 21:02:40
○ 2026-04-20 22:31:02
● 2026-04-26 10:48:46
● 2026-05-12 23:50:58

○A172.96.191.2382026-02-15 → 2026-04-20 · 6 obs

● 2026-02-15 07:36:56
● 2026-03-04 18:34:42
○ 2026-03-27 21:02:40
● 2026-04-20 22:31:02
○ 2026-04-26 10:48:46
○ 2026-05-12 23:50:58

●A2606:4700:3033::6815:6662026-03-27 → 2026-05-12 · 5 obs

○ 2026-03-04 18:34:42
● 2026-03-27 21:02:40
○ 2026-04-20 22:31:02
● 2026-04-26 10:48:46
● 2026-05-12 23:50:58

●A2606:4700:3034::ac43:86b62026-03-27 → 2026-05-12 · 5 obs

○ 2026-03-04 18:34:42
● 2026-03-27 21:02:40
○ 2026-04-20 22:31:02
● 2026-04-26 10:48:46
● 2026-05-12 23:50:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	15 records
interfresh.com.vn	rayden.ns.cloudflare.com, mia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.163

NS records: rayden.ns.cloudflare.com, mia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interfresh.com.vn (unsigned zone)

⏱️ Timing

Total: 1087ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.182, 104.21.6.102`
AAAA	2	`2606:4700:3033::6815:666, 2606:4700:3034::ac43:86b6`
NS	2	`mia.ns.cloudflare.com, rayden.ns.cloudflare.com`
MX	1	`mx.inet.vn (pri: 10)`
TXT	4	`google-site-verification=xtILZBS2-JEcEYo, v=spf1 a mx include:_spf.inet.vn include...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 15

In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

Hierarchy

The parent of webmail.interfresh.com.vn is interfresh.com.vn.

IP Addresses

interfresh.com.vn maps to four IP numbers: 2606:4700:3033::6815:666, 2606:4700:3034::ac43:86b6, 104.21.6.102 and 172.67.134.182.

Other host names, for instance only(0x666170)onic.com, gomphulang.com.vn, advancis.eu, cntop.net and signlanguage.world share IP numbers with interfresh.com.vn.

Name Servers

Two name servers mia.ns.cloudflare.com and rayden.ns.cloudflare.com handle delegation for interfresh.com.vn.

interfresh.com.vn uses the same name server setup as other domains, for example sgharem5.net, travelookapp.com, sgharem7.net, riphean.com and stylishtext.app.

interfresh.com.vn partially shares name servers with other domains; examples include zuoancm.com, gerstel.es, mypath.ro, ruilandekeji.com and pawlingprintstudio.com.

These name servers are often used with the name servers dorthy.ns.cloudflare.com and ricardo.ns.cloudflare.com.

Host names with six IP numbers: mia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac8, 2803:f800:50::6ca2:c0c8, 2a06:98c1:50::ac40:20c8, 108.162.192.200, 172.64.32.200 and 173.245.58.200; rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.

Mail Servers

interfresh.com.vn is handled by a single mail server, mx.inet.vn.

interfresh.com.vn has the same mail server setup as other domains, including dbluetravel.com, gizento.vn, kyg.vn, tbay.vn and incbim.vn.

interfresh.com.vn shares some mail servers with other domains, at least partially, such as kienpho.vn, dichvuhanhchinhbinhduong.vn, nashimart.vn, dotafoods.com and careweb.vn.

These mail servers are often used together with mx3.000nethost.com and mx1.onemail.vn.

Host mx.inet.vn resolves to four IP numbers: 103.72.96.6, 103.72.96.8, 103.72.96.9 and 103.216.116.158.

interfresh.com.vn - robtex.com