if.com.tw - robtex.com

if.com.tw

DNSSECโš ๏ธ Not signed
NSns1.osdog.com โš ๏ธ Not in zone NS records
A139.162.81.35
NSns2.osdog.com โš ๏ธ Not in zone NS records
A139.162.3.206

com.tw

DNSSECโš ๏ธ Not signed
NSa.twnic.net.tw โญ
NSanytld.apnic.net
NSb.twnic.net.tw
NSc.twnic.net.tw
NSd.twnic.net.tw
NSe.twnic.net.tw
NSf.twnic.net.tw
NSg.twnic.net.tw
NSh.dns.tw
NSh.twnic.net.tw
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006380772
WOT: SAFE (58/100)

Previously MX for

Same first word

Similar names

DNS History

6 records (2 active, 4 former)

20162017201820192020202120222023202420252026NSns1.osdog.comns2.osdog.comns1287.websitewelcome.comns1288.websitewelcome.comMXif.com.twA192.185.190.114
โ—NSns1.osdog.com2026-06-23 โ†’ 2026-07-10 ยท 3 obs
โ—‹ 2016-12-10 17:01:02
โ— 2026-06-23 08:14:24
โ— 2026-07-10 23:23:42
โ—‹NSns1287.websitewelcome.com2015-08-30 โ†’ 2016-12-10 ยท 8 obs
โ— 2015-08-30 18:43:08
โ— 2016-07-09 16:23:42
โ—‹ 2016-07-21 22:08:20
โ—‹ 2016-08-14 12:44:12
โ— 2016-08-23 14:43:34
โ— 2016-12-10 17:01:02
โ—‹ 2026-06-23 08:14:24
โ—‹ 2026-07-10 23:23:42
โ—‹NSns1288.websitewelcome.com2015-08-30 โ†’ 2016-12-10 ยท 8 obs
โ— 2015-08-30 18:43:08
โ— 2016-07-09 16:23:42
โ—‹ 2016-07-21 22:08:20
โ—‹ 2016-08-14 12:44:12
โ— 2016-08-23 14:43:34
โ— 2016-12-10 17:01:02
โ—‹ 2026-06-23 08:14:24
โ—‹ 2026-07-10 23:23:42
โ—NSns2.osdog.com2026-06-23 โ†’ 2026-07-10 ยท 3 obs
โ—‹ 2016-12-10 17:01:02
โ— 2026-06-23 08:14:24
โ— 2026-07-10 23:23:42
โ—‹MXif.com.tw2015-08-30 โ†’ 2016-12-10 ยท 8 obs
โ— 2015-08-30 18:43:08
โ— 2016-07-09 16:23:42
โ—‹ 2016-07-21 22:08:20
โ—‹ 2016-08-14 12:44:12
โ— 2016-08-23 14:43:34
โ— 2016-12-10 17:01:02
โ—‹ 2026-06-23 08:14:24
โ—‹ 2026-07-10 23:23:42
โ—‹A192.185.190.1142015-08-30 โ†’ 2016-12-10 ยท 8 obs
โ— 2015-08-30 18:43:08
โ— 2016-07-09 16:23:42
โ—‹ 2016-07-21 22:08:20
โ—‹ 2016-08-14 12:44:12
โ— 2016-08-23 14:43:34
โ— 2016-12-10 17:01:02
โ—‹ 2026-06-23 08:14:24
โ—‹ 2026-07-10 23:23:42

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
com.twc.twnic.net.tw, a.twnic.net.tw, g.twnic.net.tw, e.twnic.net.tw...-
if.com.twns2.osdog.com, ns1.osdog.com-

โœ… Authoritative Response

Server:139.162.3.206

NS records: ns2.osdog.com, ns1.osdog.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

โฑ๏ธ Timing

Total: 3710ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data

Analysis

Name Servers

The NS records for if.com.tw delegate to ns1.osdog.com and ns2.osdog.com.

The name server configuration of if.com.tw is shared with other domains, for instance xn--hxyo78b1d.tw, jb.com.tw, agent.com.tw and two others.

if.com.tw and other domains like hmdil.com share at least a portion of their name servers.

Each of ns1.osdog.com and ns2.osdog.com has one IP address: ns1.osdog.com uses 139.162.81.35 and ns2.osdog.com uses 139.162.3.206.