mail.teachingopensource.org - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

mail.teachingopensource.org

DNSSEC⚠️ Not signed

teachingopensource.org

DNSSEC⚠️ Not signed
A140.211.9.53πŸ‡ΊπŸ‡Έ LINK-OREGON140.211.0.0/16 University of Oregon
NSns1.auth.osuosl.org ⭐
NSns2.auth.osuosl.org
NSns3.auth.osuosl.org
MXsmtp1.osuosl.org ⭐
MXsmtp2.osuosl.org ⭐
MXsmtp3.osuosl.org ⭐
MXsmtp4.osuosl.org ⭐
TXTv=spf1 mx include:_spf.osuosl.org -all
SOAns1.auth.osuosl.orghostmaster@osuosl.org 2025-02-07 #0
WOT: UNKNOWN (60/100)

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A206.248.171.116
β—‹A206.248.171.1162015-06-03 β†’ 2026-02-17 Β· 4 obs
● 2015-06-03 07:51:26
● 2026-02-17 08:32:30
β—‹ 2026-02-26 11:35:34
β—‹ 2026-08-16 05:30:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
teachingopensource.orgns1.auth.osuosl.org, ns2.auth.osuosl.org, ns3.auth.osuosl.org6 records

βœ… Authoritative Response

Server:140.211.166.140

NS records: ns1.auth.osuosl.org, ns2.auth.osuosl.org, ns3.auth.osuosl.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachingopensource.org (unsigned zone)

⏱️ Timing

Total: 331ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.auth.osuosl.org, ns1.auth.osuosl.org, ns2.auth.osuosl.org...)