mail.big.tw - robtex.com

mail.big.tw

DNSSEC⚠️ Not signed
A13.248.169.48πŸ‡ΊπŸ‡Έ Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146πŸ‡ΊπŸ‡Έ Amazon76.223.48.0/20
NSns3.afternic.com ⭐ ⚠️ Not in parent delegation
A97.74.98.65πŸ‡ΊπŸ‡Έ GODADDY-DNS97.74.98.0/23
PTRns3.afternic.com
NSns4.afternic.com ⚠️ Not in parent delegation
A173.201.66.65πŸ‡ΊπŸ‡Έ GODADDY-DNS173.201.66.0/23
PTRns4.namefind.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

big.tw

DNSSEC⚠️ Not signed
A13.248.169.48πŸ‡ΊπŸ‡Έ Amazon13.248.160.0/20
A76.223.54.146πŸ‡ΊπŸ‡Έ Amazon76.223.48.0/20
NSns3.afternic.com ⭐
NSns4.afternic.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

Previously MX for

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

2017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comMX.A13.248.169.4876.223.54.14672.41.191.139CNAMEmail1408.opentransfer.com
●NSns3.afternic.com2026-04-13 β†’ 2026-04-13 Β· 2 obs
● 2026-04-13 17:55:52
● 2026-04-13 17:55:54
●NSns4.afternic.com2026-04-13 β†’ 2026-04-13 Β· 2 obs
● 2026-04-13 17:55:52
● 2026-04-13 17:55:54
β—‹MX.2026-04-13 β†’ 2026-04-13 Β· 2 obs
β—‹ 2026-04-13 17:55:52
β—‹ 2026-04-13 17:55:54
●A13.248.169.482026-04-13 β†’ 2026-04-13 Β· 3 obs
β—‹ 2016-12-21 12:04:58
● 2026-04-13 17:55:52
● 2026-04-13 17:55:54
β—‹A72.41.191.1392016-12-21 β†’ 2016-12-21 Β· 3 obs
● 2016-12-21 12:04:58
β—‹ 2026-04-13 17:55:52
β—‹ 2026-04-13 17:55:54
●A76.223.54.1462026-04-13 β†’ 2026-04-13 Β· 3 obs
β—‹ 2016-12-21 12:04:58
● 2026-04-13 17:55:52
● 2026-04-13 17:55:54
β—‹CNAMEmail1408.opentransfer.com2016-12-21 β†’ 2016-12-21 Β· 3 obs
● 2016-12-21 12:04:58
β—‹ 2026-04-13 17:55:52
β—‹ 2026-04-13 17:55:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
big.twns4.afternic.com, ns3.afternic.com-

βœ… Authoritative Response

Server:97.74.98.65

NS records: ns4.afternic.com, ns3.afternic.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for big.tw (unsigned zone)

⏱️ Timing

Total: 2904ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns3.afternic.com, ns4.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns3.afternic.com dns.jomax.net

Analysis

IP Addresses

mail.big.tw resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance dog247.com, sandalenherren.de, hybridbet.com, inkstream.com and amyreynolds.com share IP numbers with mail.big.tw.

Name Servers

mail.big.tw has two name servers: ns3.afternic.com and ns4.afternic.com.

mail.big.tw shares the same name server setup as other domains, for example ordspel.com, fsfc.com, bestalbuquerqueinsurance.com, _dc-mx.ad3db69d3dc9.junkcargurus.com and mail.theoutsider.org.

mail.big.tw at least partially shares name servers with other domains; for example crgw.com and ramstv.com; twounion.com and brightmindset.com.

These name servers are commonly used with the name servers verification-kg778mutjrzcqkvahgeohz.ns101.verify.hn.

Host names with a single IP:

ns3.afternic.com points to 97.74.98.65

ns4.afternic.com points to 173.201.66.65