dev.tw - dns.ninja

dev.tw

DNSSECโš ๏ธ Not signed
NSariadne.ns.cloudflare.com โญ
NSjonah.ns.cloudflare.com
MXroute2.mx.cloudflare.net โญ
MXroute3.mx.cloudflare.net(33)
MXroute1.mx.cloudflare.net(49)
TXTv=spf1 include:_spf.maru.co.jp include:_spf.mx.cloudflare.net ~all
SOAariadne.ns.cloudflare.comdns@cloudflare.com serial=2401171045

tw

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.dns.tw โญ
NSanytld.apnic.net โš ๏ธ Not in parent delegation
NSb.dns.tw
NSc.dns.tw
NSd.dns.tw
NSe.dns.tw
NSf.dns.tw
NSg.dns.tw
NSh.dns.tw
SOAa.dns.twsnw@twnic.net.tw serial=2011018488

PTR for

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSariadne.ns.cloudflare.comjonah.ns.cloudflare.comns1.he.netns1.know.twns2.he.netns3.he.netns4.he.netns5.he.netMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA216.239.32.21216.239.34.21216.239.36.21216.239.38.21
โ—NSariadne.ns.cloudflare.com2026-02-18 โ†’ 2026-06-04 ยท 3 obs
โ—‹ 2018-03-18 02:26:54
โ— 2026-02-18 02:10:18
โ— 2026-06-04 01:33:08
โ—NSjonah.ns.cloudflare.com2026-02-18 โ†’ 2026-06-04 ยท 3 obs
โ—‹ 2018-03-18 02:26:54
โ— 2026-02-18 02:10:18
โ— 2026-06-04 01:33:08
โ—‹NSns1.he.net2018-03-18 โ†’ 2018-03-18 ยท 4 obs
โ—‹ 2017-10-01 18:36:00
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08
โ—‹NSns1.know.tw2015-08-16 โ†’ 2017-10-01 ยท 4 obs
โ— 2015-08-16 10:18:34
โ— 2017-10-01 18:36:00
โ—‹ 2018-03-18 02:26:54
โ—‹ 2026-06-04 01:33:08
โ—‹NSns2.he.net2018-03-18 โ†’ 2018-03-18 ยท 4 obs
โ—‹ 2017-10-01 18:36:00
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08
โ—‹NSns3.he.net2018-03-18 โ†’ 2018-03-18 ยท 4 obs
โ—‹ 2017-10-01 18:36:00
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08
โ—‹NSns4.he.net2018-03-18 โ†’ 2018-03-18 ยท 4 obs
โ—‹ 2017-10-01 18:36:00
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08
โ—‹NSns5.he.net2018-03-18 โ†’ 2018-03-18 ยท 4 obs
โ—‹ 2017-10-01 18:36:00
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08
โ—MXroute1.mx.cloudflare.net2026-02-18 โ†’ 2026-06-04 ยท 2 obs
โ— 2026-02-18 02:10:18
โ— 2026-06-04 01:33:08
โ—MXroute2.mx.cloudflare.net2026-02-18 โ†’ 2026-06-04 ยท 2 obs
โ— 2026-02-18 02:10:18
โ— 2026-06-04 01:33:08
โ—MXroute3.mx.cloudflare.net2026-02-18 โ†’ 2026-06-04 ยท 2 obs
โ— 2026-02-18 02:10:18
โ— 2026-06-04 01:33:08
โ—‹A216.239.32.212015-08-16 โ†’ 2018-03-18 ยท 4 obs
โ— 2015-08-16 10:18:34
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08
โ—‹A216.239.34.212015-08-16 โ†’ 2018-03-18 ยท 4 obs
โ— 2015-08-16 10:18:34
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08
โ—‹A216.239.36.212015-08-16 โ†’ 2018-03-18 ยท 4 obs
โ— 2015-08-16 10:18:34
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08
โ—‹A216.239.38.212015-08-16 โ†’ 2018-03-18 ยท 4 obs
โ— 2015-08-16 10:18:34
โ— 2018-03-18 02:26:54
โ—‹ 2026-02-18 02:10:18
โ—‹ 2026-06-04 01:33:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...16 records
dev.twariadne.ns.cloudflare.com, jonah.ns.cloudflare.com-

โœ… Authoritative Response

Server:172.64.33.186

NS records: ariadne.ns.cloudflare.com, jonah.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for dev.tw (unsigned zone)

โฑ๏ธ Timing

Total: 4390ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
NS2ariadne.ns.cloudflare.com, jonah.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 23), route3.mx.cloudflare.net (pri: 33)...
TXT1v=spf1 include:_spf.maru.co.jp include:_
SOA1ariadne.ns.cloudflare.com dns.cloudflare

๐Ÿ“Œ 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

Name Servers

dev.tw is served by two delegated name servers, ariadne.ns.cloudflare.com and jonah.ns.cloudflare.com.

Mail Servers

Mail for dev.tw is routed through three mail servers โ€” route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.