dearken.com - dns.ninja

dearken.com

DNSSEC⚠️ Not signed
A61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRns12.potia.com
NSns1.potia.com ⭐ ⚠️ Not in parent delegation
A61.221.12.11🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRbear.potia.net
NSns1.workpc.net ⚠️ Not in zone NS records
A61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRns12.potia.com
NSns2.potia.com ⚠️ Not in parent delegation
A61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRns12.potia.com
NSns2.workpc.net ⚠️ Not in zone NS records
A61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRns12.potia.com
MXdearken.com
A61.221.12.12🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRns12.potia.com
TXTv=spf1 ip4:61.221.12.11 +a +mx +ip4:61.221.12.27 +ip4:61.221.12.39 ~all
SOAns1.potia.comsales@serverzoo.com 2026-07-25 #1

com

MX for

Same first word

Similar names

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.potia.comns1.workpc.netns2.potia.comns2.workpc.netta5.potia.comta6.potia.comMXdearken.comA61.221.12.122001:b031:8006:ff34::260.249.54.22261.221.12.26
NSns1.potia.com2026-04-02 → 2026-08-08 · 3 obs
○ 2016-10-01 20:23:28
● 2026-04-02 12:25:48
● 2026-08-08 02:38:46
NSns1.workpc.net2016-10-01 → 2026-08-08 · 3 obs
○ 2016-07-13 12:06:58
● 2016-10-01 20:23:28
● 2026-08-08 02:38:46
NSns2.potia.com2026-04-02 → 2026-08-08 · 3 obs
○ 2016-10-01 20:23:28
● 2026-04-02 12:25:48
● 2026-08-08 02:38:46
NSns2.workpc.net2016-10-01 → 2026-08-08 · 3 obs
○ 2016-07-13 12:06:58
● 2016-10-01 20:23:28
● 2026-08-08 02:38:46
NSta5.potia.com2015-08-23 → 2016-07-13 · 4 obs
● 2015-08-23 04:18:36
● 2016-07-13 12:06:58
○ 2016-10-01 20:23:28
○ 2026-08-08 02:38:46
NSta6.potia.com2015-08-23 → 2016-07-13 · 4 obs
● 2015-08-23 04:18:36
● 2016-07-13 12:06:58
○ 2016-10-01 20:23:28
○ 2026-08-08 02:38:46
MXdearken.com2015-08-23 → 2026-08-08 · 2 obs
● 2015-08-23 04:18:36
● 2026-08-08 02:38:46
A2001:b031:8006:ff34::22026-04-02 → 2026-04-26 · 5 obs
○ 2016-10-01 20:23:28
● 2026-04-02 12:25:48
● 2026-04-26 00:38:24
○ 2026-05-25 11:12:10
○ 2026-08-08 02:38:46
A60.249.54.2222015-08-23 → 2016-07-13 · 4 obs
● 2015-08-23 04:18:36
● 2016-07-13 12:06:58
○ 2016-10-01 20:23:28
○ 2026-08-08 02:38:46
A61.221.12.122026-04-02 → 2026-08-08 · 3 obs
○ 2016-10-01 20:23:28
● 2026-04-02 12:25:48
● 2026-08-08 02:38:46
A61.221.12.262016-10-01 → 2016-10-01 · 4 obs
○ 2016-07-13 12:06:58
● 2016-10-01 20:23:28
○ 2026-04-02 12:25:48
○ 2026-08-08 02:38:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
dearken.comns1.workpc.net, ns2.workpc.net-

✅ Authoritative Response

Server:61.221.12.12

NS records: ns1.workpc.net, ns2.workpc.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dearken.com (unsigned zone)

⏱️ Timing

Total: 891ms | Queries: -

📄 Records

TypeCountSample Data
A161.221.12.12
NS2ns1.potia.com, ns2.potia.com
MX1dearken.com (pri: 0)
TXT1v=spf1 ip4:61.221.12.11 +a +mx +ip4:61.2
SOA1ns1.potia.com sales.serverzoo.com

Analysis

Mail Server Role

dearken.com serves as a mail server for dearken.com.

IP Addresses

dearken.com has exactly one IP address — 61.221.12.12.

jansbag.com, mail.sencai.com.tw, travelline.com.tw plus two other host names have IP numbers in common with dearken.com.

Name Servers

Four name servers handle the delegation for dearken.com: ns1.potia.com, ns2.potia.com, ns1.workpc.net and ns2.workpc.net.

At least some of dearken.com's name servers are shared with other domains, for example dcjmall.com, gotolove.net, ivsvac.com and two more.

These name servers tend to co-occur with ta85.potia.com, ta86.potia.com, ta5.potia.com and 7 other name servers in the same DNS delegations.

ns1.potia.com, ns2.potia.com, ns1.workpc.net and ns2.workpc.net each resolve to exactly one IP address — ns1.potia.com to 61.221.12.11, and ns2.potia.com, ns1.workpc.net and ns2.workpc.net to 61.221.12.12 (shared).

Three host names point to 61.221.12.12: ns2.potia.com, ns1.workpc.net and ns2.workpc.net.

Mail Servers

dearken.com uses exactly one mail server, which is dearken.com.

dearken.com directs to just one IP number, 61.221.12.12.