mx2.readingprograms.org - dns.ninja

mx2.readingprograms.org

DNSSEC⚠️ Not signed

readingprograms.org

DNSSEC⚠️ Not signed
A216.198.79.1πŸ‡ΊπŸ‡Έ Amazon216.198.79.0/24 EC2 Prefix
NSpdns03.domaincontrol.com ⭐
NSpdns04.domaincontrol.com
MXreadingprograms-org.mail.protection.outlook.com ⭐
MXmail2016.readingprograms.org(70)
MXmail.readingprograms.org(75)
MXmail2.readingprograms.org(80)
TXTv=spf1 mx a a:smtp.readingprograms.org include:mail.zendesk.com include:spf.p...
TXTgoogle-site-verification=ozr7YdUxGWEDkdTm0zjS0NzbVUUUFKjAj4FGronzqHU
TXT4dhp4uffn1fe6k9g2gll538t4b
TXTMS=C2CBDEEEB7EF1DF057BE52EEA8833FF9057226B9
TXTWqQGGJQvAvkIvFTbWyXiRl9T7DGtcPsJHZhV3FyeiUofvgCXnV+QZPXG0oonWyUcpxlMSc3T9Fmtx...
TXTv=verifydomain MS=9205302
TXTgoogle-site-verification=KdprNz9akho7Hd1336lWry7MGMlojJ2mU7LWsmGS9OQ
SOApdns03.domaincontrol.comdns@jomax.net 2026-06-10 #4

Previously MX for

Same first word

Similar names

DNS History

7 records (0 active, 7 former)

20162017201820192020202120222023202420252026MXmail555.messagelabs.commail558.messagelabs.comA216.82.251.23034.74.39.21252.176.180.16685.158.139.103CNAMEcluster4a.us.messagelabs.com
β—‹MXmail555.messagelabs.com2015-09-20 β†’ 2017-02-07 Β· 4 obs
● 2015-09-20 00:44:28
● 2017-02-07 15:19:48
β—‹ 2019-08-30 21:55:04
β—‹ 2026-06-16 23:17:34
β—‹MXmail558.messagelabs.com2015-09-20 β†’ 2017-02-07 Β· 4 obs
● 2015-09-20 00:44:28
● 2017-02-07 15:19:48
β—‹ 2019-08-30 21:55:04
β—‹ 2026-06-16 23:17:34
β—‹A216.82.251.2302015-05-23 β†’ 2017-02-07 Β· 4 obs
● 2015-05-23 15:04:52
● 2017-02-07 15:19:48
β—‹ 2019-08-30 21:55:04
β—‹ 2026-06-16 23:17:34
β—‹A34.74.39.2122019-08-30 β†’ 2020-01-06 Β· 5 obs
β—‹ 2017-02-07 15:19:48
● 2019-08-30 21:55:04
● 2020-01-06 15:48:14
β—‹ 2026-05-08 07:21:06
β—‹ 2026-06-16 23:17:34
β—‹A52.176.180.1662026-05-08 β†’ 2026-06-16 Β· 2 obs
β—‹ 2026-05-08 07:21:06
β—‹ 2026-06-16 23:17:34
β—‹A85.158.139.1032015-05-23 β†’ 2017-02-07 Β· 4 obs
● 2015-05-23 15:04:52
● 2017-02-07 15:19:48
β—‹ 2019-08-30 21:55:04
β—‹ 2026-06-16 23:17:34
β—‹CNAMEcluster4a.us.messagelabs.com2015-05-23 β†’ 2017-02-07 Β· 4 obs
● 2015-05-23 15:04:52
● 2017-02-07 15:19:48
β—‹ 2019-08-30 21:55:04
β—‹ 2026-06-16 23:17:34

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
readingprograms.orgpdns04.domaincontrol.com, pdns03.domaincontrol.com-

βœ… Authoritative Response

Server:173.201.79.51

NS records: pdns04.domaincontrol.com, pdns03.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for readingprograms.org (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

πŸ“„ Records

TypeCountSample Data