`oxychemicals.com`

DNSSEC	⚠️ Not signed
A	112.213.89.18^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns8918.dotvndns.vn`
NS	`ns1.dotvndns.vn` ⭐
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns1.dotvndns.vn`
NS	`ns2.dotvndns.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`ns3.dotvndns.vn`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns8922.dotvndns.vn`
NS	`ns4.dotvndns.vn`
NS	`nsbak.dotvndns.com` ⚠️ Not in zone NS records
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns8922.dotvndns.vn`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.dotvndns.vn`hostmaster@oxychemicals.com 2017-11-21 #9

`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=1777298261

Same first word

oxychemicals.com.vn

oxychemicals.com

DNS History

7 records (6 active, 1 former)

●NSns1.dotvndns.vn2015-08-10 → 2026-04-27 · 3 obs

○ 2008-03-07 14:54:12
● 2015-08-10 02:26:54
● 2026-04-27 14:02:28

●NSns2.dotvndns.vn2015-08-10 → 2026-04-27 · 3 obs

○ 2008-03-07 14:54:12
● 2015-08-10 02:26:54
● 2026-04-27 14:02:28

●NSns3.dotvndns.vn2015-10-31 → 2026-04-27 · 9 obs

●NSns4.dotvndns.vn2015-10-31 → 2026-04-27 · 16 obs

○ 2015-08-10 02:26:54
● 2015-10-31 08:57:56
● 2015-11-23 18:29:14
○ 2015-11-27 19:51:26
○ 2015-12-16 15:10:46
● 2015-12-18 07:21:50
○ 2015-12-19 23:13:36
● 2015-12-21 09:58:42
● 2016-01-12 06:58:30
○ 2016-04-11 16:00:26
○ 2016-10-02 13:15:40
● 2016-11-25 20:09:18
○ 2016-11-27 08:32:28
○ 2016-12-18 11:54:22
● 2017-06-19 00:42:02
● 2026-04-27 14:02:28

●NSnsbak.dotvndns.com2026-03-27 → 2026-04-27 · 3 obs

○ 2017-06-19 00:42:02
● 2026-03-27 08:18:52
● 2026-04-27 14:02:28

●A112.213.89.182016-04-11 → 2026-04-27 · 3 obs

○ 2016-01-12 06:58:30
● 2016-04-11 16:00:26
● 2026-04-27 14:02:28

○A112.213.89.592015-08-10 → 2016-01-12 · 5 obs

○ 2008-03-07 14:54:12
● 2015-08-10 02:26:54
● 2016-01-12 06:58:30
○ 2016-04-11 16:00:26
○ 2026-04-27 14:02:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
oxychemicals.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn...	2 records

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn, ns4.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oxychemicals.com (unsigned zone)

⏱️ Timing

Total: 1711ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.18`
NS	4	`ns1.dotvndns.vn, ns2.dotvndns.vn...`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.dotvndns.vn hostmaster.oxychemicals.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

IP Addresses

oxychemicals.com resolves to one IP number: 112.213.89.18.

Other host names, for instance mx8918.superdata.vn, ns8918.dotvndns.vn and diendanykhoa.com share IP numbers with oxychemicals.com.

Name Servers

oxychemicals.com is delegated to five name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn and ns4.dotvndns.vn.

oxychemicals.com at least partially shares name servers with other domains, for instance mcve.org.vn, mmblog.com.vn, vmrcc.gov.vn, vietnamgps.vn and chongthamdotuytin.com.