rt90.com - dns.ninja

`rt90.com`

DNSSEC	⚠️ Not signed
A	39.100.76.135^{🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC}
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1782907031

Previously MX for

rt90.com

Same first word

rt90.com

Similar names

tr90.com.tr

90rt.com

r9t0.com

tr90.jp

tr90.net

tr90.com

90tr.com

DNS History

15 records (3 active, 12 former)

●NSdns23.hichina.com2026-03-28 → 2026-07-01 · 3 obs

○ 2020-01-31 14:10:42
● 2026-03-28 13:19:14
● 2026-07-01 12:22:30

●NSdns24.hichina.com2026-03-28 → 2026-07-01 · 3 obs

○ 2020-01-31 14:10:42
● 2026-03-28 13:19:14
● 2026-07-01 12:22:30

○NSn3175.ns.yunjiasu.com2017-02-20 → 2020-01-31 · 5 obs

○ 2016-06-28 03:57:10
● 2017-02-20 02:27:22
● 2020-01-31 14:10:42
○ 2026-03-28 13:19:14
○ 2026-07-01 12:22:30

○NSn351.ns.yunjiasu.com2017-02-20 → 2020-01-31 · 5 obs

○ 2016-06-28 03:57:10
● 2017-02-20 02:27:22
● 2020-01-31 14:10:42
○ 2026-03-28 13:19:14
○ 2026-07-01 12:22:30

○NSns01.domaincontrol.com2015-12-09 → 2016-06-28 · 5 obs

○ 2015-08-03 15:35:50
● 2015-12-09 12:52:30
● 2016-06-28 03:57:10
○ 2017-02-20 02:27:22
○ 2026-07-01 12:22:30

○NSns02.domaincontrol.com2015-12-09 → 2016-06-28 · 5 obs

○ 2015-08-03 15:35:50
● 2015-12-09 12:52:30
● 2016-06-28 03:57:10
○ 2017-02-20 02:27:22
○ 2026-07-01 12:22:30

○NSns1.yookhost.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 15:35:50
○ 2015-12-09 12:52:30
○ 2026-07-01 12:22:30

○NSns2.yookhost.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 15:35:50
○ 2015-12-09 12:52:30
○ 2026-07-01 12:22:30

○MXmailstore1.secureserver.net2015-12-09 → 2016-06-28 · 5 obs

○ 2015-08-03 15:35:50
● 2015-12-09 12:52:30
● 2016-06-28 03:57:10
○ 2017-02-20 02:27:22
○ 2026-07-01 12:22:30

○MXrt90.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 15:35:50
○ 2015-12-09 12:52:30
○ 2026-07-01 12:22:30

○MXsmtp.secureserver.net2015-12-09 → 2016-06-28 · 5 obs

○ 2015-08-03 15:35:50
● 2015-12-09 12:52:30
● 2016-06-28 03:57:10
○ 2017-02-20 02:27:22
○ 2026-07-01 12:22:30

○A184.154.142.2022015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 15:35:50
○ 2015-12-09 12:52:30
○ 2026-07-01 12:22:30

●A39.100.76.1352026-03-28 → 2026-07-01 · 3 obs

○ 2017-02-20 02:27:22
● 2026-03-28 13:19:14
● 2026-07-01 12:22:30

○A50.63.202.112015-12-09 → 2015-12-09 · 4 obs

○ 2015-08-03 15:35:50
● 2015-12-09 12:52:30
○ 2016-06-28 03:57:10
○ 2026-07-01 12:22:30

○A50.63.202.242016-06-28 → 2016-06-28 · 4 obs

○ 2015-12-09 12:52:30
● 2016-06-28 03:57:10
○ 2017-02-20 02:27:22
○ 2026-07-01 12:22:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rt90.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt90.com (unsigned zone)

⏱️ Timing

Total: 3510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.100.76.135`
NS	2	`dns23.hichina.com, dns24.hichina.com`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

IP Addresses

rt90.com resolves to just one IP address, 39.100.76.135.

Name Servers

DNS delegation for rt90.com points to two name servers: dns23.hichina.com and dns24.hichina.com.

rt90.com shares its NS records with other domains, for example ffcony.com, cbl7.com, xinyi.cn and two others.

The name servers of rt90.com overlap at least partially with those of other domains — among them banbanapi.com, sdlujv.com, sdsmjx.com and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, dns10.hichina.com and dns9.hichina.com.

DNS names with 9 IP addresses:

dns23.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.

dns24.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.