`jtexpress.de`

DNSSEC	⚠️ Not signed
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
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	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=fZyF1hkCnIMqlqAAK0G6`
TXT	`MS=ms93774964`
TXT	`MS=ms82981010`
SOA	`vip3.alidns.com`hostmaster@hichina.com 2026-02-06 #11

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784839450

📈 Tranco rank: #583,983

Same first word

jtexpress.ph

jtexpress.com.br

jtexpress.jp

jtexpress.ae

jtexpress.group

jtexpress.com.cn

jtexpress.us

jtexpress.ar

jtexpress.cn

jtexpress.sbs

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jtexpress.co

jtexpress.com.my

jtexpress.vn

jtexpress.co.th

jtexpress.org

jtexpress.tokyo

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jtexpress.se

jtexpress.eu

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jtexpress.kr

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jtexpress.ca

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jtexpress.pe

jtexpress.mx

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jtexpress.uk

jtexpress.cfd

Similar names

jetxpress.biz

j(0x736578)perts.com

jetxpress.com

tjexpress.com

xpressjet.com

DNS History

5 records (5 active, 0 former)

●NSvip3.alidns.com2026-06-13 → 2026-07-23 · 2 obs

● 2026-06-13 10:05:46
● 2026-07-23 20:45:22

●NSvip4.alidns.com2026-06-13 → 2026-07-23 · 2 obs

● 2026-06-13 10:05:46
● 2026-07-23 20:45:22

●MXmx1.feishu.cn2026-06-13 → 2026-07-23 · 2 obs

● 2026-06-13 10:05:46
● 2026-07-23 20:45:22

●MXmx2.feishu.cn2026-06-13 → 2026-07-23 · 2 obs

● 2026-06-13 10:05:46
● 2026-07-23 20:45:22

●MXmx3.feishu.cn2026-06-13 → 2026-07-23 · 2 obs

● 2026-06-13 10:05:46
● 2026-07-23 20:45:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
jtexpress.de	vip3.alidns.com, vip4.alidns.com	-

✅ Authoritative Response

Server:170.33.80.11

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jtexpress.de (unsigned zone)

⏱️ Timing

Total: 776ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip4.alidns.com, vip3.alidns.com`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	4	`MS=ms93774964, MS=ms82981010...`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

Analysis

Name Servers

jtexpress.de is served by two delegated name servers, vip3.alidns.com and vip4.alidns.com.

jtexpress.de uses the same name servers as several other domains — among them tsf88.com, coolpush.cn, 8844.com and two more.

Some of jtexpress.de's name servers are also used by other domains, including qiaqiafood.com, kingmei.cn, sanc.top and ckflv-cdn-hk.sbs.

The name servers ns1.alidns.com, ns2.alidns.com, vip1.alidns.com and vip2.alidns.com are often found in use alongside these name servers.

Hostnames that resolve to 7 IP addresses:

vip3.alidns.com carries IP addresses 8.212.93.3, 140.205.1.5 and 170.33.32.210, with 4 other addresses beyond those.

vip4.alidns.com carries IP addresses 8.212.93.4, 140.205.1.6 and 170.33.32.211, with 4 other addresses beyond those.

Mail Servers

jtexpress.de uses three mail servers — mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

jtexpress.de has at least partial mail server overlap with other domains such as cortune.com, qianye.org, chatchill.media and two more.

Hostnames that resolve to three IP addresses:

mx3.feishu.cn resolves to three addresses: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Hostnames that resolve to two IP addresses:

mx2.feishu.cn maps to two IP addresses — 101.126.58.225 and 122.14.229.0.

Hosts with just one IP address:

mx1.feishu.cn points to the IP address 52.220.106.220.

These two host names — mx3.feishu.cn and mx1.feishu.cn — each point to 52.220.106.220 IP addresses.

These two host names — mx3.feishu.cn and mx2.feishu.cn — each point to 101.126.58.225 IP addresses.

These two host names — mx3.feishu.cn and mx2.feishu.cn — each point to 122.14.229.0 IP addresses.

jtexpress.de - robtex.com

jtexpress.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`jtexpress.de`

`de`