pdf.tw - robtex.com

pdf.tw

DNSSEC⚠️ Not signed
A45.77.178.201🇯🇵 AS-VULTR45.77.176.0/21 Vultr Assigned Prefix
PTR45.77.178.201.vultrusercontent.com
NSns05.domaincontrol.com
A2603:5:2160::3🇺🇸 GODADDY-DNS2603:5:2160::/44
PTRns05.domaincontrol.com
A97.74.102.3🇺🇸 GODADDY-DNS97.74.102.0/23
PTRns05.domaincontrol.com
NSns06.domaincontrol.com
A2603:5:2260::3🇺🇸 GODADDY-DNS2603:5:2260::/44
PTRns06.domaincontrol.com
A173.201.70.3🇺🇸 GODADDY-DNS173.201.70.0/23
PTRns06.domaincontrol.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 include:dc-aa8e722993._spfm.pdf.tw ~all
TXTgoogle-site-verification=76etD4UmGr42waCBuCJ1YyceGDPA2d3MWQNPCnaCj3k
TXTgoogle-site-verification=C0WG7q90vgzWv4d8oahCBdNw54Mc79mudt-HVhPVVSI
SOAns05.domaincontrol.comdns@jomax.net 2026-02-06 #2

tw

DNSSEC🔒 Signed (DS record present)
NSa.dns.tw
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 2011-02-21 #83

Same first word

Similar names

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns05.domaincontrol.comns06.domaincontrol.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA45.77.178.201
NSns05.domaincontrol.com2026-05-21 → 2026-06-14 · 3 obs
○ 2017-01-13 22:29:48
● 2026-05-21 20:31:56
● 2026-06-14 22:42:12
NSns06.domaincontrol.com2026-05-21 → 2026-06-14 · 3 obs
○ 2017-01-13 22:29:48
● 2026-05-21 20:31:56
● 2026-06-14 22:42:12
NSns1.myhostadmin.net2015-11-09 → 2017-01-13 · 4 obs
● 2015-11-09 17:17:02
● 2017-01-13 22:29:48
○ 2026-05-21 20:31:56
○ 2026-06-14 22:42:12
NSns2.myhostadmin.net2015-11-09 → 2017-01-13 · 4 obs
● 2015-11-09 17:17:02
● 2017-01-13 22:29:48
○ 2026-05-21 20:31:56
○ 2026-06-14 22:42:12
NSns3.myhostadmin.net2015-11-09 → 2017-01-13 · 4 obs
● 2015-11-09 17:17:02
● 2017-01-13 22:29:48
○ 2026-05-21 20:31:56
○ 2026-06-14 22:42:12
NSns4.myhostadmin.net2015-11-09 → 2017-01-13 · 4 obs
● 2015-11-09 17:17:02
● 2017-01-13 22:29:48
○ 2026-05-21 20:31:56
○ 2026-06-14 22:42:12
NSns5.myhostadmin.net2015-11-09 → 2017-01-13 · 4 obs
● 2015-11-09 17:17:02
● 2017-01-13 22:29:48
○ 2026-05-21 20:31:56
○ 2026-06-14 22:42:12
NSns6.myhostadmin.net2015-11-09 → 2017-01-13 · 4 obs
● 2015-11-09 17:17:02
● 2017-01-13 22:29:48
○ 2026-05-21 20:31:56
○ 2026-06-14 22:42:12
MXalt1.aspmx.l.google.com2026-05-21 → 2026-06-14 · 2 obs
● 2026-05-21 20:31:56
● 2026-06-14 22:42:12
MXalt2.aspmx.l.google.com2026-05-21 → 2026-06-14 · 2 obs
● 2026-05-21 20:31:56
● 2026-06-14 22:42:12
MXalt3.aspmx.l.google.com2026-05-21 → 2026-06-14 · 2 obs
● 2026-05-21 20:31:56
● 2026-06-14 22:42:12
MXalt4.aspmx.l.google.com2026-05-21 → 2026-06-14 · 2 obs
● 2026-05-21 20:31:56
● 2026-06-14 22:42:12
MXaspmx.l.google.com2026-05-21 → 2026-06-14 · 2 obs
● 2026-05-21 20:31:56
● 2026-06-14 22:42:12
A45.77.178.2012026-05-21 → 2026-06-14 · 2 obs
● 2026-05-21 20:31:56
● 2026-06-14 22:42:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twg.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw...-
pdf.twns05.domaincontrol.com, ns06.domaincontrol.com-

✅ Authoritative Response

Server:97.74.102.3

NS records: ns05.domaincontrol.com, ns06.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdf.tw (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

TypeCountSample Data
A145.77.178.201
NS2ns05.domaincontrol.com, ns06.domaincontrol.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT3v=spf1 include:dc-aa8e722993._spfm.pdf.t, google-site-verification=76etD4UmGr42waC...
SOA1ns05.domaincontrol.com dns.jomax.net

Analysis

IP Addresses

pdf.tw resolves to just one IP address, 45.77.178.201.

There are other host names — www.mitir.com.tw among them — that share IP numbers with pdf.tw.

Name Servers

DNS delegation for pdf.tw points to two name servers: ns05.domaincontrol.com and ns06.domaincontrol.com.

pdf.tw shares its NS records with other domains, for example hofmnj.org, solarcease.com, erom.ca and two others.

ns05.domaincontrol.com directs to 97.74.102.3 and 2603:5:2160::3. ns06.domaincontrol.com directs to 173.201.70.3 and 2603:5:2260::3. Each host name carries two IP addresses.

Mail Servers

Mail for pdf.tw is handled by five mail servers, namely 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 pdf.tw and other domains, including ns500671.ns500742.ns500671.ns500754.ns500671.ns500688.ns500704.ns500688.ns500671.ns500704.ns500291.ns500291.ns500153.tenderladiesbz.com, ns500698.ns500759.ns500758.ns500736.ns500698.ns500735.ns500736.ns500735.ns500686.ns500619.trackreceptor.com, ns500731.ns500754.ns500731.ns500731.ns500704.ns500704.ns500678.ns500705.ns500291.ns500678.ns500291.ns500666.ns500291.ns500131.lustychickser.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com has two IP addresses: 142.250.31.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.