mail.sullivan.sg - robtex.com

mail.sullivan.sg

DNSSEC⚠️ Not signed
A52.221.131.123πŸ‡ΈπŸ‡¬ Amazon52.220.0.0/15 SIN prefix
PTRmx2.vooju.com

sullivan.sg

DNSSECπŸ”’ Signed (DS record present)
A52.74.2.9πŸ‡ΈπŸ‡¬ Amazon52.74.0.0/16 SIN prefix
NSns1.vooju.com ⭐
NSns2.vooju.com
MXmail.sullivan.sg ⭐
SOAns1.vooju.comhostmaster@vooju.com 2024-10-24 #2

MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

200920112013201520172019202120232025A52.221.131.123203.211.133.16052.74.41.33
β—‹A203.211.133.1602008-11-25 β†’ 2015-10-06 Β· 4 obs
● 2008-11-25 21:18:16
● 2015-10-06 04:48:12
β—‹ 2015-10-20 02:41:00
β—‹ 2026-04-25 01:43:26
●A52.221.131.1232026-02-21 β†’ 2026-04-25 Β· 3 obs
β—‹ 2017-09-10 15:05:26
● 2026-02-21 01:23:18
● 2026-04-25 01:43:26
β—‹A52.74.41.332015-10-20 β†’ 2017-09-10 Β· 5 obs
β—‹ 2015-10-06 04:48:12
● 2015-10-20 02:41:00
● 2017-09-10 15:05:26
β—‹ 2026-02-21 01:23:18
β—‹ 2026-04-25 01:43:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
sgns4.apnic.net, dsany3.sgnic.sg, dsany4.sgnic.sg, pch.sgzones.sg...10 records
sullivan.sgns1.vooju.com, ns2.vooju.com-

βœ… Authoritative Response

Server:52.74.192.6

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

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1840ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A152.221.131.123

πŸ“Œ Glue Records Collected

Total: 10

In-bailiwick: 8 (dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

Mail Server Role

mail.sullivan.sg serves as the mail server for sullivan.sg.

IP Addresses

mail.sullivan.sg resolves to a single IP address: 52.221.131.123.

Other host names including mail.floraltrain.com.sg, mail.samneo.com, mail.oe.sg, mail.diapercakes.sg and mail2.pmdtech.com.sg share IP numbers with mail.sullivan.sg.