`nautilustw.com`

DNSSEC	⚠️ Not signed
A	2001:b031:8006:ff34::2^{🇹🇼 HiNet2001:b031:8000::/36}
		PTR	`2001-b031-8006-ff34-0000-0000-0000-0002.hinet-ip6.hinet.net`
A	61.221.12.12^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns1.potia.com` ⭐ ⚠️ Not in parent delegation
		A	61.221.12.11^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`bear.potia.net`
NS	`ns2.potia.com` ⚠️ Not in parent delegation
		A	61.221.12.12^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns12.potia.com`
NS	`ta85.potia.com` ⚠️ Not in zone NS records
		A	61.221.12.11^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`bear.potia.net`
NS	`ta86.potia.com` ⚠️ Not in zone NS records
		A	61.221.12.12^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns12.potia.com`
MX	`nautilustw.com` ⭐
		A	2001:b031:8006:ff34::2^{🇹🇼 HiNet2001:b031:8000::/36}
			PTR	`2001-b031-8006-ff34-0000-0000-0000-0002.hinet-ip6.hinet.net`
		A	61.221.12.12^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns12.potia.com`
TXT	`v=spf1 ip4:61.221.12.11 ip4:61.221.12.14 +a +mx ~all`
SOA	`ns1.potia.com`sales@serverzoo.com 2026-04-09 #0

`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=1776881422

MX for

nautilustw.com

Same first word

nautilustw.com

DNS History

10 records (7 active, 3 former)

●NSns1.potia.com2026-04-15 → 2026-04-22 · 3 obs

○ 2017-08-14 01:31:48
● 2026-04-15 18:33:58
● 2026-04-22 18:35:54

○NSns1.virtualcorp1.com2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 01:31:48
○ 2026-04-15 18:33:58
○ 2026-04-22 18:35:54

●NSns2.potia.com2026-04-15 → 2026-04-22 · 3 obs

○ 2017-08-14 01:31:48
● 2026-04-15 18:33:58
● 2026-04-22 18:35:54

○NSns2.virtualcorp1.com2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 01:31:48
○ 2026-04-15 18:33:58
○ 2026-04-22 18:35:54

●NSta85.potia.com2026-04-15 → 2026-04-22 · 3 obs

○ 2017-08-14 01:31:48
● 2026-04-15 18:33:58
● 2026-04-22 18:35:54

●NSta86.potia.com2026-04-15 → 2026-04-22 · 3 obs

○ 2017-08-14 01:31:48
● 2026-04-15 18:33:58
● 2026-04-22 18:35:54

●MXnautilustw.com2017-08-14 → 2026-04-22 · 2 obs

● 2017-08-14 01:31:48
● 2026-04-22 18:35:54

○A184.107.242.1142017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 01:31:48
○ 2026-04-15 18:33:58
○ 2026-04-22 18:35:54

●A2001:b031:8006:ff34::22026-04-15 → 2026-04-22 · 3 obs

○ 2017-08-14 01:31:48
● 2026-04-15 18:33:58
● 2026-04-22 18:35:54

●A61.221.12.122026-04-15 → 2026-04-22 · 3 obs

○ 2017-08-14 01:31:48
● 2026-04-15 18:33:58
● 2026-04-22 18:35:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
nautilustw.com	ta85.potia.com, ta86.potia.com	2 records

✅ Authoritative Response

Server:61.221.12.11

NS records: ta85.potia.com, ta86.potia.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nautilustw.com (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.221.12.12`
AAAA	1	`2001:b031:8006:ff34::2`
NS	2	`ns1.potia.com, ns2.potia.com`
MX	1	`nautilustw.com (pri: 0)`
TXT	1	`v=spf1 ip4:61.221.12.11 ip4:61.221.12.14`
SOA	1	`ns1.potia.com sales.serverzoo.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ta85.potia.com, ta86.potia.com)

Analysis

Mail Server Role

The mail server for nautilustw.com is nautilustw.com.

IP Addresses

nautilustw.com points to two IP numbers: 2001:b031:8006:ff34::2 and 61.221.12.12.

Other host names such as doctoryinjen.com.tw, creta.org.tw, wieson-auto.com, ns.quintex.com.tw and thinkidea.com.tw share IPs with nautilustw.com.

Name Servers

nautilustw.com is delegated to four name servers: ns1.potia.com, ns2.potia.com, ta85.potia.com and ta86.potia.com.

nautilustw.com at least partially shares name servers with other domains, for example twaha.tw, yotaste.com, cathaytw.com, watercity.com.tw and twhne.com.