work.tw - dns.ninja

work.tw

DNSSECโš ๏ธ Not signed
NSdmns1.tfn.net.tw โญ
A211.78.213.219๐Ÿ‡น๐Ÿ‡ผ TFN-NET211.78.213.0/24 Proxy-registered route object (IDC)
PTRdmns1.tfn.net.tw
NSdmns2.tfn.net.tw
A211.78.215.219๐Ÿ‡น๐Ÿ‡ผ TFN-NET211.78.208.0/20 Taiwna Fixed Network
PTRdmns2.tfn.net.tw
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c25::1a๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRyuiadtq-in-f26.1e100.net
A192.178.155.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.27๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx4.googlemail.com(10)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(10)
A2a00:1450:400c:c23::1a๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
SOAdmns1.tfn.net.twdns_admin@tfn.net.tw serial=1650963602

tw

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.dns.tw โญ
NSanytld.apnic.net
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 2011-04-12 #4

Same first word

Similar names

DNS History

11 records (9 active, 2 former)

2017201820192020202120222023202420252026NSdmns1.tfn.net.twdmns2.tfn.net.twdns1.tfn.net.twdns2.tfn.net.twMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.com
โ—NSdmns1.tfn.net.tw2026-02-21 โ†’ 2026-07-30 ยท 3 obs
โ—‹ 2017-03-24 12:14:40
โ— 2026-02-21 12:17:46
โ— 2026-07-30 22:20:48
โ—NSdmns2.tfn.net.tw2026-02-21 โ†’ 2026-07-30 ยท 3 obs
โ—‹ 2017-03-24 12:14:40
โ— 2026-02-21 12:17:46
โ— 2026-07-30 22:20:48
โ—‹NSdns1.tfn.net.tw2016-07-08 โ†’ 2017-03-24 ยท 4 obs
โ— 2016-07-08 06:46:32
โ— 2017-03-24 12:14:40
โ—‹ 2026-02-21 12:17:46
โ—‹ 2026-07-30 22:20:48
โ—‹NSdns2.tfn.net.tw2016-07-08 โ†’ 2017-03-24 ยท 4 obs
โ— 2016-07-08 06:46:32
โ— 2017-03-24 12:14:40
โ—‹ 2026-02-21 12:17:46
โ—‹ 2026-07-30 22:20:48
โ—MXalt1.aspmx.l.google.com2016-07-08 โ†’ 2026-07-30 ยท 2 obs
โ— 2016-07-08 06:46:32
โ— 2026-07-30 22:20:48
โ—MXalt2.aspmx.l.google.com2016-07-08 โ†’ 2026-07-30 ยท 2 obs
โ— 2016-07-08 06:46:32
โ— 2026-07-30 22:20:48
โ—MXaspmx.l.google.com2016-07-08 โ†’ 2026-07-30 ยท 2 obs
โ— 2016-07-08 06:46:32
โ— 2026-07-30 22:20:48
โ—MXaspmx2.googlemail.com2016-07-08 โ†’ 2026-07-30 ยท 2 obs
โ— 2016-07-08 06:46:32
โ— 2026-07-30 22:20:48
โ—MXaspmx3.googlemail.com2016-07-08 โ†’ 2026-07-30 ยท 2 obs
โ— 2016-07-08 06:46:32
โ— 2026-07-30 22:20:48
โ—MXaspmx4.googlemail.com2016-07-08 โ†’ 2026-07-30 ยท 2 obs
โ— 2016-07-08 06:46:32
โ— 2026-07-30 22:20:48
โ—MXaspmx5.googlemail.com2016-07-08 โ†’ 2026-07-30 ยท 2 obs
โ— 2016-07-08 06:46:32
โ— 2026-07-30 22:20:48

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
twg.dns.tw, anytld.apnic.net, e.dns.tw, a.dns.tw...16 records
work.twdmns1.tfn.net.tw, dmns2.tfn.net.tw-

โœ… Authoritative Response

Server:211.78.215.219

NS records: dmns1.tfn.net.tw, dmns2.tfn.net.tw

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for work.tw (unsigned zone)

โฑ๏ธ Timing

Total: 1798ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
NS2dmns2.tfn.net.tw, dmns1.tfn.net.tw
MX7ASPMX5.GOOGLEMAIL.COM (pri: 10), ASPMX3.GOOGLEMAIL.COM (pri: 10)...
SOA1dmns1.tfn.net.tw dns_admin.tfn.net.tw

๐Ÿ“Œ Glue Records Collected

Total: 16

In-bailiwick: 14 (g.dns.tw, e.dns.tw, e.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

Name Servers

Two name servers handle the delegation for work.tw: dmns1.tfn.net.tw and dmns2.tfn.net.tw.

work.tw shares its NS records with other domains, for example focus-sport.club.tw, porsche.com.tw, atkic.com.tw and two others.

dmns1.tfn.net.tw resolves to 211.78.213.219. dmns2.tfn.net.tw resolves to 211.78.215.219. Both host names point to a single IP number.

Mail Servers

The MX records for work.tw point to 7 mail servers โ€” aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

There is at least a partial MX overlap between work.tw and other domains, including ns500698.ns500698.ns500698.ns500758.ns500758.ns500735.ns500735.ns500698.ns500736.ns500698.ns500698.ns500698.ns500652.ns500576.ns500576.trackreceptor.com, ns500693.ns500699.ns500734.ns500699.ns500693.ns500699.ns500699.ns500699.ns500699.ns500588.ns500693.ns500612.ns500110.dtrkdll.com, ns500754.ns500731.ns500754.ns500671.ns500704.ns500742.ns500705.ns500705.ns500678.ns500671.ns500705.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com resolves to two addresses: 192.178.155.27 and 2607:f8b0:4004:c25::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1b IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.27 IP addresses.