`rdgdr.com`

DNSSEC	⚠️ Not signed
A	172.232.112.221^{🇮🇳 AKAMAI-LINODE-AP172.232.96.0/19 Akamai Technologies}
		PTR	`172-232-112-221.ip.linodeusercontent.com`
NS	`dns10.expirenotification.com` ⚠️ Not in zone NS records
		A	123.58.214.101^{🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
NS	`dns9.expirenotification.com` ⚠️ Not in zone NS records
		A	123.58.214.101^{🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}

`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=1775962822

DNS History

36 records (3 active, 33 former)

●NSdns10.expirenotification.com2026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-08 01:20:44
● 2026-04-12 03:19:06
● 2026-04-12 03:19:10

●NSdns9.expirenotification.com2026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-08 01:20:44
● 2026-04-12 03:19:06
● 2026-04-12 03:19:10

○NSns-1272.awsdns-31.org2026-02-27 → 2026-04-05 · 5 obs

○ 2020-02-02 11:14:56
● 2026-02-27 13:26:26
● 2026-04-05 06:40:32
○ 2026-04-08 01:20:44
○ 2026-04-12 03:19:10

○NSns-1707.awsdns-21.co.uk2026-02-27 → 2026-04-05 · 5 obs

○ 2020-02-02 11:14:56
● 2026-02-27 13:26:26
● 2026-04-05 06:40:32
○ 2026-04-08 01:20:44
○ 2026-04-12 03:19:10

○NSns-505.awsdns-63.com2026-02-27 → 2026-04-05 · 5 obs

○ 2020-02-02 11:14:56
● 2026-02-27 13:26:26
● 2026-04-05 06:40:32
○ 2026-04-08 01:20:44
○ 2026-04-12 03:19:10

○NSns-993.awsdns-60.net2026-02-27 → 2026-04-05 · 5 obs

○ 2020-02-02 11:14:56
● 2026-02-27 13:26:26
● 2026-04-05 06:40:32
○ 2026-04-08 01:20:44
○ 2026-04-12 03:19:10

○NSns1.sedoparking.com2016-01-24 → 2017-02-18 · 4 obs

● 2016-01-24 12:50:52
● 2017-02-18 19:53:58
○ 2020-02-02 11:14:56
○ 2026-04-12 03:19:10

○NSns2.sedoparking.com2016-01-24 → 2017-02-18 · 4 obs

● 2016-01-24 12:50:52
● 2017-02-18 19:53:58
○ 2020-02-02 11:14:56
○ 2026-04-12 03:19:10

○MXlocalhost2017-02-18 → 2017-02-18 · 4 obs

○ 2016-07-03 11:14:50
● 2017-02-18 19:53:58
○ 2020-02-02 11:14:56
○ 2026-04-12 03:19:10

○MXmail.nickstel.com2016-01-24 → 2016-07-03 · 4 obs

● 2016-01-24 12:50:52
● 2016-07-03 11:14:50
○ 2017-02-18 19:53:58
○ 2026-04-12 03:19:10

○A13.226.209.1122026-02-27 → 2026-03-29 · 29 obs

○ 2020-02-02 11:14:56
● 2026-02-27 13:26:26
● 2026-02-27 14:16:26
○ 2026-02-27 15:48:34
○ 2026-03-01 01:00:20
● 2026-03-01 05:35:52
○ 2026-03-01 16:44:10
○ 2026-03-05 06:18:46
● 2026-03-07 00:28:22
○ 2026-03-07 14:37:42
○ 2026-03-12 10:18:10
● 2026-03-12 12:13:40
● 2026-03-12 19:38:30
○ 2026-03-13 02:14:22
○ 2026-03-15 02:21:20
● 2026-03-16 04:40:58
● 2026-03-16 10:29:34
○ 2026-03-16 13:37:38
○ 2026-03-19 22:20:42
● 2026-03-23 02:20:18
● 2026-03-24 00:14:06
○ 2026-03-24 02:26:06
● 2026-03-27 07:53:26
● 2026-03-27 10:31:08
○ 2026-03-27 15:17:28
○ 2026-03-29 17:11:00
● 2026-03-29 19:35:28
○ 2026-03-29 20:10:44
○ 2026-04-12 03:19:10

○A13.226.209.382026-02-27 → 2026-03-29 · 29 obs

○A13.226.209.432026-02-27 → 2026-03-29 · 29 obs

○A13.226.209.62026-02-27 → 2026-03-29 · 29 obs

○A13.227.107.332026-03-28 → 2026-04-04 · 17 obs

○ 2026-03-27 15:17:28
● 2026-03-28 15:46:40
○ 2026-03-28 17:37:20
● 2026-03-29 06:27:04
● 2026-03-29 17:11:00
○ 2026-03-29 19:35:28
● 2026-03-29 20:10:44
● 2026-03-30 03:36:14
○ 2026-03-30 17:31:26
○ 2026-03-31 03:45:06
● 2026-03-31 11:05:38
○ 2026-04-01 01:32:00
○ 2026-04-01 17:43:44
● 2026-04-02 18:29:42
● 2026-04-04 08:21:50
○ 2026-04-04 19:05:50
○ 2026-04-12 03:19:10

○A13.227.107.372026-03-28 → 2026-04-04 · 17 obs

○A13.227.107.422026-03-28 → 2026-04-04 · 17 obs

○A13.227.107.742026-03-28 → 2026-04-04 · 17 obs

○A13.32.230.1072026-02-28 → 2026-03-19 · 36 obs

○ 2026-02-27 17:55:40
● 2026-02-28 20:56:10
● 2026-03-01 01:00:20
○ 2026-03-01 05:35:52
○ 2026-03-01 16:44:10
● 2026-03-02 04:30:42
● 2026-03-03 05:05:22
○ 2026-03-03 08:05:42
● 2026-03-03 11:51:06
○ 2026-03-04 01:08:50
○ 2026-03-04 22:44:46
● 2026-03-05 03:26:56
○ 2026-03-05 06:18:46
○ 2026-03-07 00:28:22
● 2026-03-07 14:37:42
○ 2026-03-07 17:15:06
○ 2026-03-08 20:45:28
● 2026-03-09 21:54:48
○ 2026-03-10 00:36:28
○ 2026-03-12 07:21:44
● 2026-03-12 10:18:10
○ 2026-03-12 12:13:40
○ 2026-03-13 02:14:22
● 2026-03-13 06:56:30
○ 2026-03-13 13:07:04
● 2026-03-14 19:07:08
○ 2026-03-15 02:21:20
○ 2026-03-16 13:37:38
● 2026-03-17 05:40:44
○ 2026-03-17 06:16:56
● 2026-03-18 02:04:14
○ 2026-03-18 03:03:32
● 2026-03-19 02:49:56
● 2026-03-19 15:10:50
○ 2026-03-19 22:20:42
○ 2026-04-12 03:19:10

○A13.32.230.1242026-02-28 → 2026-03-19 · 36 obs

○A13.32.230.42026-02-28 → 2026-03-19 · 36 obs

○A13.32.230.992026-02-28 → 2026-03-19 · 36 obs

●A172.232.112.2212026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-08 01:20:44
● 2026-04-12 03:19:06
● 2026-04-12 03:19:10

○A18.245.162.1152026-02-27 → 2026-04-04 · 56 obs

○ 2026-02-27 14:16:26
● 2026-02-27 15:48:34
● 2026-02-27 17:55:40
○ 2026-02-28 20:56:10
○ 2026-03-01 05:35:52
● 2026-03-01 16:44:10
○ 2026-03-02 04:30:42
○ 2026-03-03 05:05:22
● 2026-03-03 08:05:42
○ 2026-03-03 11:51:06
● 2026-03-04 01:08:50
● 2026-03-04 22:44:46
○ 2026-03-05 03:26:56
● 2026-03-05 06:18:46
○ 2026-03-07 00:28:22
○ 2026-03-07 14:37:42
● 2026-03-07 17:15:06
● 2026-03-08 20:45:28
○ 2026-03-09 21:54:48
● 2026-03-10 00:36:28
● 2026-03-12 07:21:44
○ 2026-03-12 10:18:10
○ 2026-03-12 19:38:30
● 2026-03-13 02:14:22
○ 2026-03-13 06:56:30
● 2026-03-13 13:07:04
○ 2026-03-14 19:07:08
● 2026-03-15 02:21:20
○ 2026-03-16 04:40:58
○ 2026-03-16 10:29:34
● 2026-03-16 13:37:38
○ 2026-03-17 05:40:44
● 2026-03-17 06:16:56
○ 2026-03-18 02:04:14
● 2026-03-18 03:03:32
○ 2026-03-19 02:49:56
○ 2026-03-19 15:10:50
● 2026-03-19 22:20:42
○ 2026-03-23 02:20:18
○ 2026-03-24 00:14:06
● 2026-03-24 02:26:06
○ 2026-03-27 07:53:26
○ 2026-03-27 10:31:08
● 2026-03-27 15:17:28
○ 2026-03-28 15:46:40
● 2026-03-28 17:37:20
○ 2026-03-29 06:27:04
○ 2026-03-30 18:51:42
● 2026-03-31 03:45:06
○ 2026-03-31 11:05:38
● 2026-04-01 01:32:00
○ 2026-04-01 03:09:38
○ 2026-04-04 08:21:50
● 2026-04-04 19:05:50
○ 2026-04-05 06:40:32
○ 2026-04-12 03:19:10

○A18.245.162.1212026-02-27 → 2026-04-04 · 56 obs

○A18.245.162.702026-02-27 → 2026-04-04 · 56 obs

○A18.245.162.732026-02-27 → 2026-04-04 · 56 obs

○A3.161.136.102026-03-30 → 2026-04-05 · 11 obs

○ 2026-03-30 17:31:26
● 2026-03-30 18:51:42
○ 2026-03-31 03:45:06
○ 2026-04-01 01:32:00
● 2026-04-01 03:09:38
● 2026-04-01 17:43:44
○ 2026-04-02 18:29:42
○ 2026-04-04 19:05:50
● 2026-04-05 06:40:32
○ 2026-04-08 01:20:44
○ 2026-04-12 03:19:10

○A3.161.136.532026-03-30 → 2026-04-05 · 11 obs

○A3.161.136.582026-03-30 → 2026-04-05 · 11 obs

○A3.161.136.982026-03-30 → 2026-04-05 · 11 obs

○A3.174.59.22026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 03:36:14
● 2026-03-30 17:31:26
○ 2026-03-30 18:51:42
○ 2026-04-12 03:19:10

○A3.174.59.512026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 03:36:14
● 2026-03-30 17:31:26
○ 2026-03-30 18:51:42
○ 2026-04-12 03:19:10

○A3.174.59.672026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 03:36:14
● 2026-03-30 17:31:26
○ 2026-03-30 18:51:42
○ 2026-04-12 03:19:10

○A3.174.59.742026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 03:36:14
● 2026-03-30 17:31:26
○ 2026-03-30 18:51:42
○ 2026-04-12 03:19:10

○A72.52.4.1192016-01-24 → 2017-02-18 · 4 obs

● 2016-01-24 12:50:52
● 2017-02-18 19:53:58
○ 2020-02-02 11:14:56
○ 2026-04-12 03:19:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
rdgdr.com	dns9.expirenotification.com, dns10.expirenotification.com	2 records

✅ Authoritative Response

Server:123.58.214.101

NS records: dns9.expirenotification.com, dns10.expirenotification.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdgdr.com (unsigned zone)

⏱️ Timing

Total: 565ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.232.112.221`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns9.expirenotification.com, dns10.expirenotification.com)

Analysis

IP Addresses

rdgdr.com resolves to one IP number: 172.232.112.221.

Other host names, for instance i-smartx.com, artlp.com.cn, www.js-fujitsu.com, dexian.cn and mail.uuu100.com share IP numbers with rdgdr.com.

Name Servers

rdgdr.com's delegation uses two name servers: dns10.expirenotification.com and dns9.expirenotification.com.

rdgdr.com uses the same name server setup as other domains, such as ixoloans.com, zgaoty.com, rtwgb.com, szrse.com and biao-shu.com.

Host names with a single IP number:

The host name dns10.expirenotification.com points to 123.58.214.101.

The host name dns9.expirenotification.com points to 123.58.214.101.

Host names pointing to 123.58.214.101: dns10.expirenotification.com and dns9.expirenotification.com.

rdgdr.com - robtex.com

rdgdr.com

com

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`rdgdr.com`

`com`