`saigoncookingclass.com`

DNSSEC	⚠️ Not signed
A	2406:9c80::9000:c07^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
A	103.77.162.7^{🇻🇳 SUPERDATA103.77.162.0/24 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}
NS	`ns1098.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5262:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.com`
		A	217.160.82.98^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.com`
NS	`ns1095.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:515f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.biz`
		A	217.160.81.95^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.biz`
NS	`ns1107.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:536b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.org`
		A	217.160.83.107^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.org`
NS	`ns1112.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:112^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1112.ui-dns.de`
		A	217.160.80.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.de`
MX	`mail235148.maychuemail.com` ⭐
		A	222.255.235.148^{🇻🇳 VDC222.255.235.0/24 VNPT}
			PTR	`mail235148.maychuemail.com`
			PTR	`910693.static.maychudns.com`
MX	`mx90148.maychuemail.net`⁽¹⁰⁾
		A	112.213.90.148^{🇻🇳 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	`mx90148.maychuemail.net`
TXT	`v=spf1 include:spf.maychuemail.com ~all`
SOA	`ns1098.ui-dns.com`hostmaster@1und1.com 2017-06-01 #25

`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=1774911307

Subdomains

mail.saigoncookingclass.com

Same first word

saigoncookingclass.com

DNS History

18 records (8 active, 10 former)

○NSns1.dotvndns.vn2020-01-06 → 2020-01-06 · 4 obs

○ 2016-09-12 07:33:36
● 2020-01-06 21:06:42
○ 2026-03-05 09:49:44
○ 2026-03-30 23:14:12

○NSns1.oxyd.net2015-08-22 → 2016-09-12 · 4 obs

● 2015-08-22 17:38:36
● 2016-09-12 07:33:36
○ 2020-01-06 21:06:42
○ 2026-03-30 23:14:12

●NSns1095.ui-dns.biz2026-03-05 → 2026-03-30 · 3 obs

○ 2020-01-06 21:06:42
● 2026-03-05 09:49:44
● 2026-03-30 23:14:12

●NSns1098.ui-dns.com2026-03-05 → 2026-03-30 · 3 obs

○ 2020-01-06 21:06:42
● 2026-03-05 09:49:44
● 2026-03-30 23:14:12

●NSns1107.ui-dns.org2026-03-05 → 2026-03-30 · 3 obs

○ 2020-01-06 21:06:42
● 2026-03-05 09:49:44
● 2026-03-30 23:14:12

●NSns1112.ui-dns.de2026-03-05 → 2026-03-30 · 3 obs

○ 2020-01-06 21:06:42
● 2026-03-05 09:49:44
● 2026-03-30 23:14:12

○NSns2.dotvndns.vn2020-01-06 → 2020-01-06 · 4 obs

○ 2016-09-12 07:33:36
● 2020-01-06 21:06:42
○ 2026-03-05 09:49:44
○ 2026-03-30 23:14:12

○NSns2.oxyd.net2015-08-22 → 2016-09-12 · 4 obs

● 2015-08-22 17:38:36
● 2016-09-12 07:33:36
○ 2020-01-06 21:06:42
○ 2026-03-30 23:14:12

○MXmail.saigoncookingclass.com2015-08-22 → 2016-09-12 · 4 obs

● 2015-08-22 17:38:36
● 2016-09-12 07:33:36
○ 2020-01-06 21:06:42
○ 2026-03-30 23:14:12

●MXmail235148.maychuemail.com2020-01-06 → 2026-03-30 · 3 obs

○ 2016-09-12 07:33:36
● 2020-01-06 21:06:42
● 2026-03-30 23:14:12

○MXmailfront1.oxyd.fr2016-09-12 → 2016-09-12 · 4 obs

○ 2015-08-22 17:38:36
● 2016-09-12 07:33:36
○ 2020-01-06 21:06:42
○ 2026-03-30 23:14:12

○MXmailfront2.oxyd.fr2016-09-12 → 2016-09-12 · 4 obs

○ 2015-08-22 17:38:36
● 2016-09-12 07:33:36
○ 2020-01-06 21:06:42
○ 2026-03-30 23:14:12

●MXmx90148.maychuemail.net2020-01-06 → 2026-03-30 · 3 obs

○ 2016-09-12 07:33:36
● 2020-01-06 21:06:42
● 2026-03-30 23:14:12

●A103.77.162.72026-03-05 → 2026-03-30 · 3 obs

○ 2020-01-06 21:06:42
● 2026-03-05 09:49:44
● 2026-03-30 23:14:12

○A112.213.89.1322020-01-06 → 2020-01-06 · 4 obs

○ 2016-09-12 07:33:36
● 2020-01-06 21:06:42
○ 2026-03-05 09:49:44
○ 2026-03-30 23:14:12

○A112.213.89.1442016-09-12 → 2016-09-12 · 4 obs

○ 2016-01-19 05:54:24
● 2016-09-12 07:33:36
○ 2020-01-06 21:06:42
○ 2026-03-30 23:14:12

○A112.213.89.1872015-08-22 → 2016-01-19 · 4 obs

● 2015-08-22 17:38:36
● 2016-01-19 05:54:24
○ 2016-09-12 07:33:36
○ 2026-03-30 23:14:12

●A2406:9c80::9000:c072026-03-05 → 2026-03-30 · 3 obs

○ 2020-01-06 21:06:42
● 2026-03-05 09:49:44
● 2026-03-30 23:14:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
saigoncookingclass.com	ns1095.ui-dns.biz, ns1107.ui-dns.org, ns1112.ui-dns.de, ns1098.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.98

NS records: ns1095.ui-dns.biz, ns1107.ui-dns.org, ns1112.ui-dns.de, ns1098.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for saigoncookingclass.com (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.77.162.7`
AAAA	1	`2406:9c80::9000:c07`
NS	4	`ns1107.ui-dns.org, ns1112.ui-dns.de...`
MX	2	`mail235148.maychuemail.com (pri: 5), mx90148.maychuemail.net (pri: 10)`
TXT	1	`v=spf1 include:spf.maychuemail.com ~all`
SOA	1	`ns1098.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1098.ui-dns.com, ns1098.ui-dns.com)

Analysis

Hierarchy

saigoncookingclass.com is the parent of mail.saigoncookingclass.com.

IP Addresses

saigoncookingclass.com resolves to two IP numbers: 2406:9c80::9000:c07 and 103.77.162.7.

Other host names, for instance www.kichhanoi.vn, tansonnhatgolf.vn, _dc-mx.19611ce2438b.phu-khoa.org, dmpsolutions.com.vn and goldendragon.com.vn share IP numbers with saigoncookingclass.com.

Name Servers

saigoncookingclass.com is delegated to four name servers: ns1095.ui-dns.biz, ns1098.ui-dns.com, ns1112.ui-dns.de and ns1107.ui-dns.org.

saigoncookingclass.com shares some name servers with other domains, for example gildin.de, denveste.com, schwackenberg.net, drroscoe.net and zimmerei-tiefenbrunner.de.

these name servers are often used with ns1098.ui-dns.org, ns1098.ui-dns.biz, ns1098.ui-dns.de, ns1112.ui-dns.org, ns1112.ui-dns.biz, ns1112.ui-dns.com, ns1095.ui-dns.de, ns1095.ui-dns.org, ns1095.ui-dns.com and ns1107.ui-dns.com.

Host names with two IP numbers

Two IPs per host:

ns1095.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515f:100 and 217.160.81.95

ns1098.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5262:100 and 217.160.82.98

ns1112.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:112 and 217.160.80.112

ns1107.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:536b:100 and 217.160.83.107

Mail Servers

saigoncookingclass.com is served by two mail servers: mail235148.maychuemail.com and mx90148.maychuemail.net.

saigoncookingclass.com shares the mail server setup with other domains, for example rockteamvn.com, cmet.com.vn, echigo.edu.vn, telelink.vn and pegasusvn.net.

saigoncookingclass.com shares some mail servers with other domains, at least partially, for instance drcleancare.com, vifw.vn and fbivn.com.

these mail servers are commonly used alongside the mail servers mail.drcleancare.com.

Host names with a single IP:

mail235148.maychuemail.com points to 222.255.235.148

mx90148.maychuemail.net points to 112.213.90.148

saigoncookingclass.com - robtex.com