`yangkangyi.com`

DNSSEC	⚠️ Not signed
NS	`ns01.dnslogic.sg` ⚠️ Not in zone NS records
		A	2402:1f00:8000:800::2335^{🇸🇬 OVH2402:1f00:8000::/40 2 Rue Kellermann}
			PTR	`vps-b456711b.vps.ovh.ca`
		A	15.235.192.120^{🇸🇬 OVH15.235.128.0/17 Hosting route}
			PTR	`ns01.dnslogic.sg`
NS	`ns03.dnslogic.sg` ⚠️ Not in zone NS records
		A	2402:1f00:8000:800::2937^{🇸🇬 OVH2402:1f00:8000::/40 2 Rue Kellermann}
			PTR	`vps-b4989d75.vps.ovh.ca`
		A	15.235.163.121^{🇸🇬 OVH15.235.128.0/17 Hosting route}
			PTR	`ns03.dnslogic.sg`

`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=1780232739

Previously MX for

yangkangyi.com

Same first word

yangkangyi.com

DNS History

7 records (2 active, 5 former)

●NSns01.dnslogic.sg2026-02-16 → 2026-05-31 · 3 obs

○ 2017-05-23 11:06:16
● 2026-02-16 11:29:48
● 2026-05-31 13:25:46

●NSns03.dnslogic.sg2026-02-16 → 2026-05-31 · 3 obs

○ 2017-05-23 11:06:16
● 2026-02-16 11:29:48
● 2026-05-31 13:25:46

○NSns8379.hostgator.com2015-06-17 → 2017-05-23 · 4 obs

● 2015-06-17 16:11:16
● 2017-05-23 11:06:16
○ 2026-02-16 11:29:48
○ 2026-05-31 13:25:46

○NSns8380.hostgator.com2015-06-17 → 2017-05-23 · 4 obs

● 2015-06-17 16:11:16
● 2017-05-23 11:06:16
○ 2026-02-16 11:29:48
○ 2026-05-31 13:25:46

○MXmail.yangkangyi.com2016-04-17 → 2026-02-16 · 5 obs

○ 2016-01-17 22:22:34
● 2016-04-17 22:11:54
● 2026-02-16 11:29:48
○ 2026-04-14 03:04:40
○ 2026-05-31 13:25:46

○MXyangkangyi.com2015-06-17 → 2016-01-17 · 4 obs

● 2015-06-17 16:11:16
● 2016-01-17 22:22:34
○ 2016-04-17 22:11:54
○ 2026-05-31 13:25:46

○A108.167.180.1312015-06-17 → 2026-02-16 · 4 obs

● 2015-06-17 16:11:16
● 2026-02-16 11:29:48
○ 2026-04-14 03:04:40
○ 2026-05-31 13:25:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
yangkangyi.com	ns01.dnslogic.sg, ns03.dnslogic.sg	-

✅ Authoritative Response

Server:15.235.192.120

NS records: ns01.dnslogic.sg, ns03.dnslogic.sg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yangkangyi.com (unsigned zone)

⏱️ Timing

Total: 1142ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

yangkangyi.com is delegated to two name servers: ns01.dnslogic.sg and ns03.dnslogic.sg.

yangkangyi.com partially shares its NS delegation with several other domains, including kordels.net, marymountctr.org.sg, sbx-s.com and two others.

It is common to see these name servers paired with name servers ns02.dnslogic.sg, bh1.en-dns.com and ns01.en-dns.com plus three others.

ns01.dnslogic.sg and ns03.dnslogic.sg each resolve to two IP addresses: ns01.dnslogic.sg points to 15.235.192.120 and 2402:1f00:8000:800::2335, while ns03.dnslogic.sg points to 15.235.163.121 and 2402:1f00:8000:800::2937.

yangkangyi.com - robtex.com

yangkangyi.com

com