`phongkhamsaigon.com`

DNSSEC	⚠️ Not signed
A	207.207.210.36
A	207.207.210.50
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2405757873

`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=1785783567

Subdomains

mail.phongkhamsaigon.com

Same first word

phongkhamsaigon.com

DNS History

27 records (7 active, 20 former)

●NScuritiba.ns.porkbun.com2026-07-09 → 2026-08-03 · 3 obs

○ 2020-04-01 15:28:14
● 2026-07-09 05:27:30
● 2026-08-03 19:01:02

○NSdns1.registrar-servers.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-18 05:20:08
● 2020-04-01 15:28:14
○ 2026-07-09 05:27:30
○ 2026-08-03 19:01:02

○NSdns2.registrar-servers.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-18 05:20:08
● 2020-04-01 15:28:14
○ 2026-07-09 05:27:30
○ 2026-08-03 19:01:02

●NSfortaleza.ns.porkbun.com2026-07-09 → 2026-08-03 · 3 obs

○ 2020-04-01 15:28:14
● 2026-07-09 05:27:30
● 2026-08-03 19:01:02

○NSlocalhost2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 01:15:02
● 2017-03-18 05:20:08
○ 2020-04-01 15:28:14
○ 2026-08-03 19:01:02

●NSmaceio.ns.porkbun.com2026-07-09 → 2026-08-03 · 3 obs

○ 2020-04-01 15:28:14
● 2026-07-09 05:27:30
● 2026-08-03 19:01:02

○NSns1.mytrafficmanagement.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 01:15:02
● 2017-03-18 05:20:08
○ 2020-04-01 15:28:14
○ 2026-08-03 19:01:02

○NSns1.pavietnam.vn2015-08-04 → 2016-07-12 · 4 obs

● 2015-08-04 09:24:54
● 2016-07-12 01:15:02
○ 2017-03-18 05:20:08
○ 2026-08-03 19:01:02

○NSns2.mytrafficmanagement.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 01:15:02
● 2017-03-18 05:20:08
○ 2020-04-01 15:28:14
○ 2026-08-03 19:01:02

○NSns2.pavietnam.vn2015-08-04 → 2016-07-12 · 4 obs

● 2015-08-04 09:24:54
● 2016-07-12 01:15:02
○ 2017-03-18 05:20:08
○ 2026-08-03 19:01:02

●NSsalvador.ns.porkbun.com2026-07-09 → 2026-08-03 · 3 obs

○ 2020-04-01 15:28:14
● 2026-07-09 05:27:30
● 2026-08-03 19:01:02

○MXeforward1.registrar-servers.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-18 05:20:08
● 2020-04-01 15:28:14
○ 2026-07-09 05:27:30
○ 2026-08-03 19:01:02

○MXeforward2.registrar-servers.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-18 05:20:08
● 2020-04-01 15:28:14
○ 2026-07-09 05:27:30
○ 2026-08-03 19:01:02

○MXeforward3.registrar-servers.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-18 05:20:08
● 2020-04-01 15:28:14
○ 2026-07-09 05:27:30
○ 2026-08-03 19:01:02

○MXeforward4.registrar-servers.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-18 05:20:08
● 2020-04-01 15:28:14
○ 2026-07-09 05:27:30
○ 2026-08-03 19:01:02

○MXeforward5.registrar-servers.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-18 05:20:08
● 2020-04-01 15:28:14
○ 2026-07-09 05:27:30
○ 2026-08-03 19:01:02

○MXmail.phongkhamsaigon.com2015-08-04 → 2016-07-12 · 4 obs

● 2015-08-04 09:24:54
● 2016-07-12 01:15:02
○ 2017-03-18 05:20:08
○ 2026-08-03 19:01:02

○MXmail.pickelhost.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 01:15:02
● 2017-03-18 05:20:08
○ 2020-04-01 15:28:14
○ 2026-08-03 19:01:02

●MXsmtp.google.com2026-07-09 → 2026-08-03 · 3 obs

○ 2020-04-01 15:28:14
● 2026-07-09 05:27:30
● 2026-08-03 19:01:02

○A103.18.6.302015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 09:24:54
○ 2015-11-29 00:03:24
○ 2026-08-03 19:01:02

○A103.18.6.342015-11-29 → 2016-07-12 · 5 obs

○ 2015-08-04 09:24:54
● 2015-11-29 00:03:24
● 2016-07-12 01:15:02
○ 2017-03-18 05:20:08
○ 2026-08-03 19:01:02

○A162.255.119.1802020-04-01 → 2020-04-01 · 4 obs

○ 2017-03-18 05:20:08
● 2020-04-01 15:28:14
○ 2026-07-09 05:27:30
○ 2026-08-03 19:01:02

●A207.207.210.362026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-09 05:27:30
● 2026-08-03 19:01:00
● 2026-08-03 19:01:02

●A207.207.210.502026-08-03 → 2026-08-03 · 3 obs

○ 2026-07-09 05:27:30
● 2026-08-03 19:01:00
● 2026-08-03 19:01:02

○A44.230.85.2412026-07-09 → 2026-07-09 · 4 obs

○ 2020-04-01 15:28:14
● 2026-07-09 05:27:30
○ 2026-08-03 19:01:00
○ 2026-08-03 19:01:02

○A45.56.68.982017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 01:15:02
● 2017-03-18 05:20:08
○ 2020-04-01 15:28:14
○ 2026-08-03 19:01:02

○A52.33.207.72026-07-09 → 2026-07-09 · 4 obs

○ 2020-04-01 15:28:14
● 2026-07-09 05:27:30
○ 2026-08-03 19:01:00
○ 2026-08-03 19:01:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
phongkhamsaigon.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.8.140

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phongkhamsaigon.com (unsigned zone)

⏱️ Timing

Total: 1279ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`207.207.210.36, 207.207.210.50`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Hierarchy

mail.phongkhamsaigon.com is a subdomain of phongkhamsaigon.com.

IP Addresses

phongkhamsaigon.com has two IP addresses: 207.207.210.36 and 207.207.210.50

syon.me, optinprivacy.com, plazabmw.com plus two other host names have IP numbers in common with phongkhamsaigon.com.

Name Servers

Four name servers handle the delegation for phongkhamsaigon.com: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

The name servers of phongkhamsaigon.com overlap at least partially with those of other domains — among them grabowskio.shop, knotellis.com, illpick.com and two more.

Each of the four hosts curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com has two IP addresses. curitiba.ns.porkbun.com points to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25. fortaleza.ns.porkbun.com points to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c. maceio.ns.porkbun.com points to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4. salvador.ns.porkbun.com points to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

phongkhamsaigon.com uses one mail server — smtp.google.com.

The mail server setup of phongkhamsaigon.com matches that of other domains such as bmwmotorclinic.com, alpsakaci.com, assyline.com and two others.

At least some of the mail servers used by phongkhamsaigon.com are shared with other domains: omnibussolution.it, macmerise.com, developerz.com.br and two others among them.

It is common to find these mail servers paired with the mail servers alt2.aspmx.l.google.com, aspmx.l.google.com and alt1.aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses: 64.233.180.26, 64.233.180.27, 142.251.179.26 plus 6 more.

phongkhamsaigon.com - robtex.com