1diff.com - dns.ninja

`1diff.com`

DNSSEC	⚠️ Not signed
A	43.156.159.247^{🇸🇬 TENCENT-NET-AP-CN43.156.128.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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,}
MX	`mx1.feishu.cn` ⭐
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=2cwkfmeGxBADcKY8Rl8Fm1M6rDJOd9zrDYNAIdhHmoc`
SOA	`dns1.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=1786620084

WOT: SAFE (50/100)

Same first word

1diff.com

DNS History

17 records (6 active, 11 former)

●NSdns1.hichina.com2026-03-13 → 2026-08-13 · 6 obs

○ 2026-03-12 04:37:44
● 2026-03-13 15:51:58
● 2026-04-07 00:28:28
○ 2026-06-23 04:05:42
● 2026-08-04 20:50:06
● 2026-08-13 11:24:08

●NSdns2.hichina.com2026-03-13 → 2026-08-13 · 6 obs

○ 2026-03-12 04:37:44
● 2026-03-13 15:51:58
● 2026-04-07 00:28:28
○ 2026-06-23 04:05:42
● 2026-08-04 20:50:06
● 2026-08-13 11:24:08

○NSnancy.ns.cloudflare.com2026-06-23 → 2026-06-23 · 4 obs

○ 2026-04-07 00:28:28
● 2026-06-23 04:05:42
○ 2026-08-04 20:50:06
○ 2026-08-13 11:24:08

○NSns1.limenight.net2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 07:48:20
○ 2015-10-27 00:49:24
○ 2026-08-13 11:24:08

○NSns1.vercel-dns.com2026-02-17 → 2026-03-12 · 5 obs

○ 2015-10-27 00:49:24
● 2026-02-17 11:10:12
● 2026-03-12 04:37:44
○ 2026-03-13 15:51:58
○ 2026-08-13 11:24:08

○NSns2.limenight.net2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 07:48:20
○ 2015-10-27 00:49:24
○ 2026-08-13 11:24:08

○NSns2.vercel-dns.com2026-02-17 → 2026-03-12 · 5 obs

○ 2015-10-27 00:49:24
● 2026-02-17 11:10:12
● 2026-03-12 04:37:44
○ 2026-03-13 15:51:58
○ 2026-08-13 11:24:08

○NSrodney.ns.cloudflare.com2026-06-23 → 2026-06-23 · 4 obs

○ 2026-04-07 00:28:28
● 2026-06-23 04:05:42
○ 2026-08-04 20:50:06
○ 2026-08-13 11:24:08

●MXmx1.feishu.cn2026-03-13 → 2026-08-13 · 2 obs

● 2026-03-13 15:51:58
● 2026-08-13 11:24:08

●MXmx2.feishu.cn2026-03-13 → 2026-08-13 · 2 obs

● 2026-03-13 15:51:58
● 2026-08-13 11:24:08

●MXmx3.feishu.cn2026-03-13 → 2026-08-13 · 2 obs

● 2026-03-13 15:51:58
● 2026-08-13 11:24:08

○A216.198.79.12026-02-17 → 2026-04-07 · 32 obs

○ 2015-10-27 00:49:24
● 2026-02-17 11:10:12
● 2026-02-18 20:18:22
○ 2026-02-19 01:18:54
● 2026-02-20 11:09:24
○ 2026-02-21 01:23:38
● 2026-02-21 23:38:40
○ 2026-02-22 11:18:00
○ 2026-02-22 15:48:24
● 2026-02-23 01:20:32
○ 2026-02-23 11:20:54
○ 2026-02-25 07:07:12
● 2026-02-26 13:27:06
● 2026-03-01 12:19:22
○ 2026-03-02 14:33:46
○ 2026-03-03 06:14:56
● 2026-03-04 00:00:10
● 2026-03-04 01:58:50
○ 2026-03-04 07:44:48
● 2026-03-04 11:20:44
○ 2026-03-04 13:28:12
○ 2026-03-05 01:09:46
● 2026-03-05 13:55:48
○ 2026-03-05 18:54:32
○ 2026-03-07 21:12:56
● 2026-03-08 15:21:10
○ 2026-03-09 16:16:12
○ 2026-03-12 04:37:44
● 2026-03-13 15:51:58
● 2026-04-07 00:28:28
○ 2026-06-23 04:05:42
○ 2026-08-13 11:24:08

○A216.198.79.652026-02-18 → 2026-03-11 · 35 obs

○ 2026-02-17 11:10:12
● 2026-02-18 01:21:34
○ 2026-02-18 20:18:22
○ 2026-02-20 11:09:24
● 2026-02-21 01:23:38
○ 2026-02-21 23:38:40
● 2026-02-22 11:18:00
● 2026-02-22 15:48:24
○ 2026-02-23 01:20:32
● 2026-02-23 11:20:54
● 2026-02-23 14:16:30
○ 2026-02-23 22:36:44
○ 2026-02-25 00:43:26
● 2026-02-25 07:07:12
○ 2026-02-26 13:27:06
○ 2026-03-02 14:33:46
● 2026-03-02 19:31:12
○ 2026-03-03 01:09:38
● 2026-03-03 06:14:56
○ 2026-03-04 00:00:10
○ 2026-03-04 01:58:50
● 2026-03-04 07:44:48
○ 2026-03-04 11:20:44
● 2026-03-04 13:28:12
○ 2026-03-05 01:09:46
○ 2026-03-05 13:55:48
● 2026-03-05 18:54:32
○ 2026-03-06 10:48:50
● 2026-03-06 14:42:24
● 2026-03-07 21:12:56
○ 2026-03-08 15:21:10
● 2026-03-09 16:16:12
● 2026-03-11 13:16:22
○ 2026-03-12 04:37:44
○ 2026-08-13 11:24:08

○A38.97.225.1352008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 07:48:20
○ 2015-10-27 00:49:24
○ 2026-08-13 11:24:08

●A43.156.159.2472026-06-23 → 2026-08-13 · 3 obs

○ 2026-04-07 00:28:28
● 2026-06-23 04:05:42
● 2026-08-13 11:24:08

○A64.29.17.12026-02-18 → 2026-03-12 · 37 obs

○ 2026-02-18 01:21:34
● 2026-02-18 20:18:22
● 2026-02-19 01:18:54
○ 2026-02-20 11:09:24
● 2026-02-21 01:23:38
○ 2026-02-21 23:38:40
○ 2026-02-22 11:18:00
● 2026-02-22 12:05:32
○ 2026-02-22 15:48:24
● 2026-02-23 01:20:32
○ 2026-02-23 11:20:54
● 2026-02-23 14:16:30
● 2026-02-25 00:43:26
○ 2026-02-25 07:07:12
● 2026-02-26 13:27:06
● 2026-02-27 00:44:08
○ 2026-03-01 01:10:20
○ 2026-03-01 12:19:22
● 2026-03-02 14:33:46
○ 2026-03-02 19:31:12
● 2026-03-03 01:09:38
● 2026-03-04 01:58:50
○ 2026-03-04 07:44:48
● 2026-03-04 11:20:44
○ 2026-03-04 13:28:12
● 2026-03-05 01:09:46
● 2026-03-06 10:48:50
○ 2026-03-06 14:42:24
○ 2026-03-07 01:08:38
● 2026-03-07 21:12:56
● 2026-03-08 15:21:10
○ 2026-03-09 16:16:12
○ 2026-03-10 05:21:32
● 2026-03-11 13:16:22
● 2026-03-12 04:37:44
○ 2026-03-13 15:51:58
○ 2026-08-13 11:24:08

○A64.29.17.652026-02-17 → 2026-03-12 · 38 obs

○ 2015-10-27 00:49:24
● 2026-02-17 11:10:12
○ 2026-02-18 01:21:34
○ 2026-02-18 20:18:22
● 2026-02-19 01:18:54
● 2026-02-20 11:09:24
○ 2026-02-21 01:23:38
● 2026-02-21 23:38:40
● 2026-02-22 11:18:00
○ 2026-02-22 12:05:32
● 2026-02-22 15:48:24
○ 2026-02-23 01:20:32
● 2026-02-23 11:20:54
○ 2026-02-23 14:16:30
● 2026-02-23 22:36:44
● 2026-02-25 07:07:12
○ 2026-02-26 13:27:06
○ 2026-02-27 00:44:08
● 2026-03-01 01:10:20
● 2026-03-03 01:09:38
○ 2026-03-03 06:14:56
○ 2026-03-04 01:58:50
● 2026-03-04 07:44:48
○ 2026-03-04 11:20:44
● 2026-03-04 13:28:12
● 2026-03-05 01:09:46
○ 2026-03-05 13:55:48
○ 2026-03-05 18:54:32
● 2026-03-06 10:48:50
● 2026-03-07 01:08:38
○ 2026-03-07 21:12:56
○ 2026-03-08 15:21:10
● 2026-03-09 16:16:12
● 2026-03-10 05:21:32
○ 2026-03-11 13:16:22
● 2026-03-12 04:37:44
○ 2026-03-13 15:51:58
○ 2026-08-13 11:24:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
1diff.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1diff.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.156.159.247`
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	3	`mx3.feishu.cn (pri: 10), mx2.feishu.cn (pri: 5)...`
TXT	1	`google-site-verification=2cwkfmeGxBADcKY`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

IP Addresses

1diff.com has exactly one IP address — 43.156.159.247.

Host names such as shi-ci.cn and tushu.info share IP numbers with 1diff.com.

Name Servers

1diff.com has two authoritative name servers — dns1.hichina.com and dns2.hichina.com.

The name server configuration of 1diff.com is shared with other domains, for instance kszj.com, qib.cn, yjxc.cn and two others.

1diff.com shares at least some of its name servers with other domains, including jiayueyun.com, pinktower.org, j3bmw.xyz and two others.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

dns1.hichina.com points to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns2.hichina.com points to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

Mail Servers

1diff.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

At least some of the mail servers used by 1diff.com are shared with other domains: zamloan.com, jwvdp.com, avt.com.hk and two others among them.

Host names carrying three IP numbers:

mx3.feishu.cn resolves to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names pointing to two IP addresses:

mx2.feishu.cn resolves to 101.126.58.225 and 122.14.229.0.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 101.126.58.225 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 122.14.229.0 IP addresses.