`ol90b.com`

DNSSEC	⚠️ Not signed
A	117.68.90.197^{🇨🇳 Chinanet-AnHui-WuHu-IDC117.68.80.0/20 ChinaTelecom Anhui Prov WuHu ChengDong IDC}
NS	`tyree.ns.atrustdns.com` ⭐
		A	2404:2280:1f5::6^{🇸🇬 Alibaba_Cloud_CDN2404:2280:1f5::/48 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.148.39.190^{🇸🇬 Alibaba_Cloud_CDN8.148.39.0/24 Alibaba Cloud (Singapore) Private Limited 51 Bras Basah Road 03-06 Lazada One Singapore 189554}
NS	`victoria.ns.atrustdns.com`
		A	2404:2280:1f9::1^{🇸🇬 Alibaba_Cloud_CDN2404:2280:1f9::/48 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.148.38.41^{🇸🇬 Alibaba_Cloud_CDN8.148.38.0/24 Alibaba Cloud (Singapore) Private Limited 51 Bras Basah Road 03-06 Lazada One Singapore 189554}
SOA	`tyree.ns.atrustdns.com`hostmaster@atrustdns.com serial=1

`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=1784650442

Same first word

ol90b.com

Similar names

blo09.cn

DNS History

6 records (3 active, 3 former)

●NStyree.ns.atrustdns.com2026-05-18 → 2026-07-21 · 2 obs

● 2026-05-18 16:39:42
● 2026-07-21 16:23:38

●NSvictoria.ns.atrustdns.com2026-05-18 → 2026-07-21 · 2 obs

● 2026-05-18 16:39:42
● 2026-07-21 16:23:38

●A117.68.90.1972026-07-21 → 2026-07-21 · 3 obs

○ 2026-06-14 09:26:36
● 2026-07-21 16:23:32
● 2026-07-21 16:23:38

○A211.100.8.1172026-06-01 → 2026-06-14 · 5 obs

○ 2026-05-25 19:23:06
● 2026-06-01 05:12:42
● 2026-06-14 09:26:36
○ 2026-07-21 16:23:32
○ 2026-07-21 16:23:38

○A219.153.159.1132026-05-18 → 2026-05-18 · 3 obs

● 2026-05-18 16:39:42
○ 2026-05-25 19:23:06
○ 2026-07-21 16:23:38

○A219.153.159.1742026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-18 16:39:42
● 2026-05-25 19:23:06
○ 2026-06-01 05:12:42
○ 2026-07-21 16:23:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
ol90b.com	tyree.ns.atrustdns.com, victoria.ns.atrustdns.com	6 records

✅ Authoritative Response

Server:8.148.38.41

NS records: tyree.ns.atrustdns.com, victoria.ns.atrustdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ol90b.com (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.68.90.197`
NS	2	`tyree.ns.atrustdns.com, victoria.ns.atrustdns.com`
SOA	1	`tyree.ns.atrustdns.com hostmaster.atrust`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (tyree.ns.atrustdns.com, tyree.ns.atrustdns.com, tyree.ns.atrustdns.com...)

Analysis

IP Addresses

ol90b.com points to a single IP number: 117.68.90.197.

Additional host names — scszb.hzsc.com.cn.a2.initxb.com, www.h5mo.com.a1.initgg.com, 2ee.com.a1.initaq.com and two others — share IP numbers with ol90b.com.

Name Servers

Two name servers handle the delegation for ol90b.com: tyree.ns.atrustdns.com and victoria.ns.atrustdns.com.

ol90b.com shares its name server setup with other domains, including zjbxzx.com, bjlot.cn, szwub.com and two others.

ol90b.com partially shares its NS delegation with several other domains, including proactivegen1.cloud, rednote-store-global.com, dikqes604.com and two others.

In DNS configurations, these name servers often share authority with white-nile.ns.atrustdns.com, malawi.ns.atrustdns.com, mckinley.ns.atrustdns.com and 7 other name servers.

tyree.ns.atrustdns.com and victoria.ns.atrustdns.com both carry two IP addresses. The A records for tyree.ns.atrustdns.com are 8.148.39.190 and 2404:2280:1f5::6; the A records for victoria.ns.atrustdns.com are 8.148.38.41 and 2404:2280:1f9::1.

ol90b.com - robtex.com

ol90b.com

com