undersky.tw - dns.ninja
undersky.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011029073 | ||||||
Same first word
Similar names
DNS History
15 records (11 active, 4 former)
●NShassan.ns.cloudflare.com2026-06-30 → 2026-07-01 · 2 obs
● 2026-07-01 06:34:20
●NSmacy.ns.cloudflare.com2026-06-30 → 2026-07-01 · 2 obs
● 2026-07-01 06:34:20
●MXalt1.aspmx.l.google.com2026-06-30 → 2026-07-01 · 2 obs
● 2026-07-01 06:34:20
●MXalt2.aspmx.l.google.com2026-06-30 → 2026-07-01 · 2 obs
● 2026-07-01 06:34:20
●MXalt3.aspmx.l.google.com2026-06-30 → 2026-07-01 · 2 obs
● 2026-07-01 06:34:20
●MXalt4.aspmx.l.google.com2026-06-30 → 2026-07-01 · 2 obs
● 2026-07-01 06:34:20
●MXaspmx.l.google.com2026-06-30 → 2026-07-01 · 2 obs
● 2026-07-01 06:34:20
●A104.21.63.1442026-07-01 → 2026-07-01 · 3 obs
● 2026-07-01 06:34:18
● 2026-07-01 06:34:20
●A172.67.146.1692026-07-01 → 2026-07-01 · 3 obs
● 2026-07-01 06:34:18
● 2026-07-01 06:34:20
○A188.114.96.02026-06-30 → 2026-06-30 · 3 obs
○ 2026-07-01 06:34:18
○ 2026-07-01 06:34:20
○A188.114.97.02026-06-30 → 2026-06-30 · 3 obs
○ 2026-07-01 06:34:18
○ 2026-07-01 06:34:20
●A2606:4700:3032::ac43:92a92026-07-01 → 2026-07-01 · 3 obs
● 2026-07-01 06:34:18
● 2026-07-01 06:34:20
●A2606:4700:3037::6815:3f902026-07-01 → 2026-07-01 · 3 obs
● 2026-07-01 06:34:18
● 2026-07-01 06:34:20
○A2a06:98c1:3120::2026-06-30 → 2026-06-30 · 3 obs
○ 2026-07-01 06:34:18
○ 2026-07-01 06:34:20
○A2a06:98c1:3121::2026-06-30 → 2026-06-30 · 3 obs
○ 2026-07-01 06:34:18
○ 2026-07-01 06:34:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| undersky.tw | macy.ns.cloudflare.com, hassan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.149
NS records: macy.ns.cloudflare.com, hassan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for undersky.tw (unsigned zone)
⏱️ Timing
Total: 2647ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.63.144, 172.67.146.169 |
| AAAA | 2 | 2606:4700:3032::ac43:92a9, 2606:4700:3037::6815:3f90 |
| NS | 2 | hassan.ns.cloudflare.com, macy.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=aeLi2CUjkcoUmf3, v=spf1 include:dc-aa8e722993._spfm.under |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hassan.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
undersky.tw points to the four IP addresses 104.21.63.144, 172.67.146.169, 2606:4700:3032::ac43:92a9 and 2606:4700:3037::6815:3f90.
Name Servers
The NS records for undersky.tw delegate to hassan.ns.cloudflare.com and macy.ns.cloudflare.com.
undersky.tw shares its NS records with other domains, for example mhbnet.us, cozyahome.com, allbutgluten.com and two others.
At least some of undersky.tw's name servers are shared with other domains, for example keyweo.com, regitom.com, theprimejnr.com and two more.
It is common for these name servers to be used in conjunction with the name servers elsa.ns.cloudflare.com, sage.ns.cloudflare.com and mike.ns.cloudflare.com.
DNS names with 6 IP addresses:
hassan.ns.cloudflare.com maps to 108.162.195.149, 162.159.44.149, 172.64.35.149 and 3 additional IP addresses.
macy.ns.cloudflare.com maps to 108.162.194.78, 162.159.38.78, 172.64.34.78 and 3 additional IP addresses.
Mail Servers
undersky.tw has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between undersky.tw and other domains, including livingwordchurchhuntingtonbeach.com, ns500758.ns500759.ns500698.ns500758.ns500698.ns500735.ns500735.ns500736.ns500735.ns500576.ns500708.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, mmdias.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 172.253.115.26 and 2607:f8b0:4004:c29::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.