students.sallieb.net

students.sallieb.net is a university email domain

Trust score: 35/100
Classification: University
Mail handled by: mx.junkemailfilter.com
Domain age: 23y 2m
MX records: 3

Trust score for students.sallieb.net

A 0-100 read on whether the domain behind an address is a real, established one. Every domain starts at 50; the signals below are what moved it.

35 /100 Mixed trust signals

This domain is missing some hallmarks of an established mailbox.

0-30

31-60

61-80

81-100

Signals we found

Domain has no nameservers -25

Verified company or school domain +15

Domain does not resolve -15

Domain is 23 years old +10

Bars run left for signals that lower the score and right for signals that raise it, scaled to the largest one on this page.

SPF, DMARC and email authentication for students.sallieb.net

Weakly protected — SPF only, no DMARC. students.sallieb.net publishes an SPF record but no DMARC record. SPF alone validates the hidden envelope sender, not the From: address a recipient actually reads, so display-name spoofing still gets through.

SPF record

Lists the servers allowed to send mail as this domain.

Present

DMARC record

Tells receivers what to do with mail that fails authentication.

Missing

MX records

Whether the domain is set up to receive mail at all.

3 found

Catch-all

Every address is accepted, so no address here can be verified by SMTP alone.

Yes

Check another domain with the free MX record lookup or the catch-all domain checker.

DNS records and mail servers for students.sallieb.net

Where students.sallieb.net routes its mail, where its website resolves, and which nameservers answer for it. Stored from our last lookup, not fetched on page load.

Type	Prio	Value
MX	10	mx.junkemailfilter.com
MX	20	mx.junkemailfilter.net
MX	30	mx.junkemailfilter.org

DNS last checked 3 weeks ago.

Domain age and registration for students.sallieb.net

Long-established. students.sallieb.net was registered 23y 2m ago. Sustained registration over that span is one of the more durable trust signals available for a domain — it cannot be faked retroactively, only bought.

Age

23y 2m

Older than

90%

of the domains we profile

16 Jun 2003

Registered

16 Jun 2033

Expires

Registrar: Register.com - Network Solutions, LLC

Registration data is one signal among several. See also the free SPF record checker and the domain enrichment API.

Check this domain live

Everything above is stored, not fetched on load. Run a real-time lookup on any domain for its MX records, mail provider and trust score.

Enter a domain, or an address to read the domain from.

Resolving DNS, MX and domain profile…

What this check returns

Whether DNS resolves and mail servers exist

Every MX host, in priority order

The email host behind them

Domain age, SPF and DMARC status

Frequently Asked Questions

students.sallieb.net is not currently classified as a disposable email domain in our database. The trust signals on this page show what we did find — a domain can still be low-trust without being a known throwaway service.

It is a 0–100 summary of everything we know about the domain: whether it runs a real website, how old it is, who registered it, which mail servers it uses, whether it sits on infrastructure shared with known throwaway services, and how its domain ending scores for abuse. Every signal that moved the number is listed on this page.

students.sallieb.net was first registered on 16 June 2003, which makes it 23y 2m old, older than 90% of the domains in our catalogue. Registration dates come from the domain's WHOIS/RDAP record.

Age is a cost signal. Setting up throwaway infrastructure is cheap, but waiting years is not, so domains registered in the last few weeks are heavily over-represented in disposable signups, phishing and short-lived spam runs. It works in one direction only: a new domain is a reason to look closer, while an old domain is a weak positive rather than a guarantee — expired domains get bought and repurposed precisely because their age looks reassuring.

Call the MailRook API from your signup form and check the address before you create the account. You get the same classification and trust score you see on this page, in a single request, and you can decide whether to allow, challenge or block.

Think this classification is wrong? Tell us and we'll review it.

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