ukaitech.com - dns.ninja

`ukaitech.com`

DNSSEC	⚠️ Not signed
A	61.221.12.18^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`ns4.potia.com`
NS	`ns3.potia.com` ⭐ ⚠️ Not in parent delegation
		A	61.221.12.17^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`whale.potia.net`
NS	`ns4.potia.com` ⚠️ Not in parent delegation
		A	2001:b031:8006:ff34::8^{🇹🇼 HiNet2001:b031:8000::/36}
			PTR	`2001-b031-8006-ff34-0000-0000-0000-0008.hinet-ip6.hinet.net`
		A	61.221.12.18^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns4.potia.com`
NS	`ta57.potia.com` ⚠️ Not in zone NS records
		A	61.221.12.17^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`whale.potia.net`
NS	`ta58.potia.com` ⚠️ Not in zone NS records
		A	61.221.12.18^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns4.potia.com`
MX	`mail.ukaitech.com` ⭐
		A	61.221.12.18^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns4.potia.com`
TXT	`v=spf1 ip4:61.221.12.17 +a +mx +ip4:61.221.12.18 +ip4:60.248.112.149 +ip4:61....`
SOA	`ns3.potia.com`notice@potia.net 2026-06-28 #1

`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=1786416619

Subdomains

mail.ukaitech.com

Same first word

ukaitech.com

Similar names

DNS History

14 records (6 active, 8 former)

○NSadmns1.hinet.net2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 22:36:54
○ 2026-02-18 02:28:30
○ 2026-08-11 03:18:20

○NSadmns2.hinet.net2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 22:36:54
○ 2026-02-18 02:28:30
○ 2026-08-11 03:18:20

●NSns3.potia.com2026-02-18 → 2026-08-11 · 8 obs

○ 2019-02-14 22:36:54
● 2026-02-18 02:28:30
● 2026-04-07 18:26:28
○ 2026-04-12 10:32:44
● 2026-04-13 03:09:44
○ 2026-04-13 21:37:16
● 2026-04-25 10:15:18
● 2026-08-11 03:18:20

●NSns4.potia.com2026-02-18 → 2026-08-11 · 11 obs

○ 2019-02-14 22:36:54
● 2026-02-18 02:28:30
● 2026-03-16 09:58:58
○ 2026-03-21 11:45:40
● 2026-04-05 21:34:50
● 2026-04-07 18:26:28
○ 2026-04-12 10:32:44
● 2026-04-13 03:09:44
○ 2026-04-13 21:37:16
● 2026-04-25 10:15:18
● 2026-08-11 03:18:20

●NSta57.potia.com2026-02-18 → 2026-08-11 · 3 obs

○ 2019-02-14 22:36:54
● 2026-02-18 02:28:30
● 2026-08-11 03:18:20

●NSta58.potia.com2026-02-18 → 2026-08-11 · 3 obs

○ 2019-02-14 22:36:54
● 2026-02-18 02:28:30
● 2026-08-11 03:18:20

○MXalt1.aspmx.l.google.com2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 22:36:54
○ 2026-02-18 02:28:30
○ 2026-08-11 03:18:20

○MXalt2.aspmx.l.google.com2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 22:36:54
○ 2026-02-18 02:28:30
○ 2026-08-11 03:18:20

○MXalt3.aspmx.l.google.com2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 22:36:54
○ 2026-02-18 02:28:30
○ 2026-08-11 03:18:20

○MXalt4.aspmx.l.google.com2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 22:36:54
○ 2026-02-18 02:28:30
○ 2026-08-11 03:18:20

○MXaspmx.l.google.com2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 22:36:54
○ 2026-02-18 02:28:30
○ 2026-08-11 03:18:20

●MXmail.ukaitech.com2026-02-18 → 2026-08-11 · 11 obs

○A2001:b031:8006:ff34::82026-02-18 → 2026-04-27 · 12 obs

● 2026-02-18 02:28:30
● 2026-03-16 09:58:58
○ 2026-03-21 11:45:40
● 2026-04-05 21:34:50
● 2026-04-07 18:26:28
○ 2026-04-12 10:32:44
● 2026-04-13 03:09:44
○ 2026-04-13 21:37:16
● 2026-04-25 10:15:18
● 2026-04-27 17:09:54
○ 2026-05-03 15:37:08
○ 2026-08-11 03:18:20

●A61.221.12.182026-02-18 → 2026-08-11 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ukaitech.com	ta57.potia.com, ta58.potia.com	2 records

✅ Authoritative Response

Server:61.221.12.17

NS records: ta57.potia.com, ta58.potia.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ukaitech.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.221.12.18`
NS	2	`ns4.potia.com, ns3.potia.com`
MX	1	`mail.ukaitech.com (pri: 0)`
TXT	1	`v=spf1 ip4:61.221.12.17 +a +mx +ip4:61.2`
SOA	1	`ns3.potia.com notice.potia.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ta57.potia.com, ta58.potia.com)

Analysis

Hierarchy

The domain mail.ukaitech.com falls under the parent ukaitech.com.

IP Addresses

ukaitech.com points to a single IP number: 61.221.12.18.

Additional host names — zebec-led.com.tw, taidd.org.tw, chfl.org.tw and two others — share IP numbers with ukaitech.com.

Name Servers

ukaitech.com has four authoritative name servers: ns3.potia.com, ns4.potia.com, ta57.potia.com and ta58.potia.com.

At least some of ukaitech.com's name servers are shared with other domains, for example taijune.com, iyi-design.com, misc.tw and two more.

These name servers tend to be deployed in combination with the name servers d1.potia.com and d2.potia.com.

Host names with two IP numbers:

ns4.potia.com resolves to two addresses: 61.221.12.18 and 2001:b031:8006:ff34::8.

Host names pointing to a single IP address:

The hostname ns3.potia.com resolves to 61.221.12.17.

The hostname ta57.potia.com resolves to 61.221.12.17.

The hostname ta58.potia.com resolves to 61.221.12.18.

ns4.potia.com along with ta58.potia.com each resolve to 61.221.12.18 IP addresses.

ns3.potia.com along with ta57.potia.com each resolve to 61.221.12.17 IP addresses.

Mail Servers

ukaitech.com has one mail server: mail.ukaitech.com.

mail.ukaitech.com carries a single IP number, which is 61.221.12.18.