mail.holroyd.org - robtex.com

mail.holroyd.org

DNSSEC⚠️ Not signed
A45.158.164.142🇺🇸 CWCS-PS45.158.164.0/23

holroyd.org

DNSSEC⚠️ Not signed
A45.158.164.142🇺🇸 CWCS-PS45.158.164.0/23
NSns1.ns-grus.com
NSns2.ns-grus.com
MXmail.holroyd.org
TXTv=spf1 ip4:45.158.164.142 ip4:212.53.86.5 ip4:212.53.86.36 ip4:212.53.86.120 ...
SOAns1.ns-grus.comgezim@netscangroup.com 2026-07-06 #1

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A45.158.164.14283.223.104.221
A45.158.164.1422026-08-01 → 2026-08-03 · 3 obs
○ 2016-07-13 10:28:36
● 2026-08-01 21:28:32
● 2026-08-03 04:14:30
A83.223.104.2212015-05-28 → 2016-07-13 · 4 obs
● 2015-05-28 08:11:26
● 2016-07-13 10:28:36
○ 2026-08-01 21:28:32
○ 2026-08-03 04:14:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
holroyd.orgns1.ns-grus.com, ns2.ns-grus.com-

✅ Authoritative Response

Server:45.158.164.142

NS records: ns1.ns-grus.com, ns2.ns-grus.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holroyd.org (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

TypeCountSample Data
A145.158.164.142

Analysis

Mail Server Role

mail.holroyd.org serves as a mail server for holroyd.org.

IP Addresses

mail.holroyd.org points to a single IP number: 45.158.164.142.

Additional host names — kavitakapoor.org, ns1.ns-oberon.com, ns-oberon.com and two others — share IP numbers with mail.holroyd.org.