`omsmicro.com`

DNSSEC	⚠️ Not signed
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
			PTR	`ip-1-193-216-204.defastlink.net`
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-129.defastlink.net`
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-138.defastlink.net`
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
			PTR	`ip-183-253-57-202.defastlink.net`
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-38.defastlink.net`
MX	`smtpdx01.ofilm.com` ⭐
		A	117.40.152.121^{🇨🇳 CHINANET-BACKBONE117.40.0.0/14 Chinanet JiangXi Network}
			PTR	`smtpdx01.ofilm.com`
MX	`smtpyd01.ofilm.com` ⭐
		A	120.203.17.106^{🇨🇳 CMNET-Jiangxi-AP120.203.16.0/21 CMI (Customer Route)}
			PTR	`smtpyd01.ofilm.com`
MX	`smtpdx02.ofilm.com`⁽¹⁰⁾
		A	117.40.152.122^{🇨🇳 CHINANET-BACKBONE117.40.0.0/14 Chinanet JiangXi Network}
			PTR	`smtpdx02.ofilm.com`
MX	`smtpyd02.ofilm.com`⁽¹⁰⁾
		A	120.203.17.107^{🇨🇳 CMNET-Jiangxi-AP120.203.16.0/21 CMI (Customer Route)}
			PTR	`smtpyd02.ofilm.com`
TXT	`v=spf1 include:spf.omsmicro.com ~all`
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1769394453

`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=1771291435

Subdomains

smtpyd01.omsmicro.com

smtpdx02.omsmicro.com

smtpdx01.omsmicro.com

Same first word

omsmicro.com

Similar names

micromos.co.kr

corsimmo.com

scorimmo.com

microsom.com

microoms.com

cosmomir.ru

smoocrim.com

corsimmo.fr

mosmicro.com

sommicro.com

mircosmo.com

mircosmo.ru

micromos.com

microsom.com.br

momicros.com

DNS History

6 records (6 active, 0 former)

●NSns1.nowcndns.com2026-02-15 → 2026-03-24 · 2 obs

● 2026-02-15 05:26:40
● 2026-03-24 02:37:34

●NSns2.nowcndns.com2026-02-15 → 2026-03-24 · 2 obs

● 2026-02-15 05:26:40
● 2026-03-24 02:37:34

●MXsmtpdx01.ofilm.com2026-02-15 → 2026-03-24 · 2 obs

● 2026-02-15 05:26:40
● 2026-03-24 02:37:34

●MXsmtpdx02.ofilm.com2026-02-15 → 2026-03-24 · 2 obs

● 2026-02-15 05:26:40
● 2026-03-24 02:37:34

●MXsmtpyd01.ofilm.com2026-02-15 → 2026-03-24 · 2 obs

● 2026-02-15 05:26:40
● 2026-03-24 02:37:34

●MXsmtpyd02.ofilm.com2026-02-15 → 2026-03-24 · 2 obs

● 2026-02-15 05:26:40
● 2026-03-24 02:37:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
omsmicro.com	ns1.nowcndns.com, ns2.nowcndns.com	6 records

✅ Authoritative Response

Server:183.253.57.202

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for omsmicro.com (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
MX	4	`smtpyd02.ofilm.com (pri: 10), smtpdx02.ofilm.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.omsmicro.com ~all`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.nowcndns.com, ns1.nowcndns.com, ns1.nowcndns.com...)

Analysis

Hierarchy

omsmicro.com has children smtpyd01.omsmicro.com, smtpdx02.omsmicro.com and smtpdx01.omsmicro.com.

Name Servers

omsmicro.com has two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

omsmicro.com shares the same name server setup as other domains, for example wcze.com.cn, killpp.cn, jinkoulingshi.com.cn, sanitim.cn and smn0.cn.