coze.email - robtex.com

coze.email

DNSSEC⚠️ Not signed
NSns1.volc-dns.com ⭐
A13.248.218.45🇺🇸 Amazon13.248.208.0/20
PTRa6cea1b8db6e0502b.awsglobalaccelerator.com
NSns-mobile.volc-dns.com
A14.103.103.163🇨🇳 SHANGHAITELECOM14.103.96.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A47.103.69.110🇨🇳 Alibaba-Cloud47.102.0.0/15
NSns-telecom.volc-dns.net
A47.115.127.205🇨🇳 Alibaba-Cloud47.115.0.0/17 Alibaba (US) Technology Co., Ltd.
NSns-unicom.volc-dns.com
A39.97.243.225🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A115.190.150.97🇨🇳 VOLCANO-ENGINE115.190.144.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSns2.volc-dns.net
A14.103.103.163🇨🇳 SHANGHAITELECOM14.103.96.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A39.97.243.225🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.103.69.110🇨🇳 Alibaba-Cloud47.102.0.0/15
A47.115.127.205🇨🇳 Alibaba-Cloud47.115.0.0/17 Alibaba (US) Technology Co., Ltd.
MXmxem.feishu.cn ⭐
A101.126.58.229🇨🇳 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,
A122.14.236.109🇨🇳 CHINAMOBILE-CN122.14.224.0/20
TXTverification-code-site-edm=NW7Oe8nxPYEqHl8CmXQd
TXTv=spf1 +include:_netblocks.mxem.feishu.cn ~all
SOAns1.volc-dns.comdnsadmin@bytedance.com 2026-04-02 #0

email

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.email ⭐
NSv0n1.nic.email
NSv0n2.nic.email
NSv0n3.nic.email
NSv2n0.nic.email
NSv2n1.nic.email
SOAv0n0.nic.emailhostmaster@donuts.email serial=1778021988

Same first word

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cezo.pl

DNS History

6 records (6 active, 0 former)

NSns-mobile.volc-dns.comns-telecom.volc-dns.netns-unicom.volc-dns.comns1.volc-dns.comns2.volc-dns.netMXmxem.feishu.cn
●NSns-mobile.volc-dns.com2026-04-29 → 2026-05-05 · 2 obs
● 2026-04-29 17:12:48
● 2026-05-05 23:20:40
●NSns-telecom.volc-dns.net2026-04-29 → 2026-05-05 · 2 obs
● 2026-04-29 17:12:48
● 2026-05-05 23:20:40
●NSns-unicom.volc-dns.com2026-04-29 → 2026-05-05 · 2 obs
● 2026-04-29 17:12:48
● 2026-05-05 23:20:40
●NSns1.volc-dns.com2026-04-29 → 2026-05-05 · 2 obs
● 2026-04-29 17:12:48
● 2026-05-05 23:20:40
●NSns2.volc-dns.net2026-04-29 → 2026-05-05 · 2 obs
● 2026-04-29 17:12:48
● 2026-05-05 23:20:40
●MXmxem.feishu.cn2026-04-29 → 2026-05-05 · 2 obs
● 2026-04-29 17:12:48
● 2026-05-05 23:20:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
emailv0n1.nic.email, v0n0.nic.email, v0n3.nic.email, v2n0.nic.email...12 records
coze.emailns2.volc-dns.net, ns-telecom.volc-dns.net, ns-mobile.volc-dns.com, ns1.volc-dns.com...-

✅ Authoritative Response

Server:47.115.127.205

NS records: ns2.volc-dns.net, ns-telecom.volc-dns.net, ns-mobile.volc-dns.com, ns1.volc-dns.com, ns-unicom.volc-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coze.email (unsigned zone)

⏱️ Timing

Total: 1712ms | Queries: -

📄 Records

TypeCountSample Data
NS5ns-telecom.volc-dns.net, ns1.volc-dns.com...
MX1mxem.feishu.cn (pri: 10)
TXT2v=spf1 +include:_netblocks.mxem.feishu.c, verification-code-site-edm=NW7Oe8nxPYEqH
SOA1ns1.volc-dns.com dnsadmin.bytedance.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.email, v0n1.nic.email, v0n2.nic.email...)

Analysis

Name Servers

coze.email is delegated to five name servers: ns-mobile.volc-dns.com, ns-unicom.volc-dns.com, ns1.volc-dns.com, ns-telecom.volc-dns.net and ns2.volc-dns.net.

coze.email at least partially shares name servers with other domains, including larkofficeboe.com, bytefrost-ciam-test.com, baohuaxia.net, bytepluses.com.cn and butterflyai.cn.

these name servers are commonly used alongside the name servers ns1.bytedns.com, ns-mobile.bytedns.com, ns-telecom.bytedns.com, ns-unicom.bytedns.com and ns2.bytedns.com.

Host names with four IP numbers:

Host name ns2.volc-dns.net points to 14.103.103.163, 39.97.243.225, 47.103.69.110 and 47.115.127.205.

Host names with two IP numbers:

Host name ns-mobile.volc-dns.com points to 14.103.103.163 and 47.103.69.110.

Host name ns-unicom.volc-dns.com points to 39.97.243.225 and 115.190.150.97.

Host names with one IP number:

Host name ns1.volc-dns.com points to 13.248.218.45.

Host name ns-telecom.volc-dns.net points to 47.115.127.205.

Host names pointing to 14.103.103.163: ns2.volc-dns.net and ns-mobile.volc-dns.com.

Host names pointing to 39.97.243.225: ns2.volc-dns.net and ns-unicom.volc-dns.com.

Host names pointing to 47.103.69.110: ns2.volc-dns.net and ns-mobile.volc-dns.com.

Host names pointing to 47.115.127.205: ns2.volc-dns.net and ns-telecom.volc-dns.net.

Mail Servers

A single mail server handles coze.email, mxem.feishu.cn.

The host name mxem.feishu.cn resolves to two IP numbers: 101.126.58.229 and 122.14.236.109.