laguna-pools.ru
Some checks unavailable · latest saved observation 2026-10-27 04:37 UTC
History starts 2026-10-10 21:17 UTC. 18 daily snapshot(s) shown. Public-domain observations are a separate group from the Tranco top-1M study.
Next check due: 2026-10-28 04:37 UTC
What to review
Review the available observations below. Unavailable evidence prevents a complete assessment.
Public DNS; up to 2 inbound MX hosts, 5 public IPv4 addresses for IP blocklists and 3 for PTR. STARTTLS and TLSA concern the primary MX. IPv6, actual sending IP, DKIM and real message placement are not measured by this watch.
Email infrastructure
Published · ~all
v=spf1 redirect=_spf.yandex.netPolicy: reject
v=DMARC1; p=reject; rua=mailto:info@laguna-pools.ru1 inbound mail record(s)
10 mx.yandex.netCoverage complete · HTTPS HTTP 200 · HTTP HTTP 200
HTTPS redirects 0 · HTTP redirects 1 · HTTPS endpoint laguna-pools.ru:443 · certificate authorized · valid until 2026-11-28T11:43:01.000Z · observed 2026-10-27T04:37:30.409Z1/1 sampled MX IPs measured · 1 forward-confirmed
77.88.21.249: mxfront.stable.qloud-b.yandex.net (ok)0 listed · 3 not listed · 0 unavailable
Spamhaus DBL: clean; SURBL: clean; URIBL: clean0 listed · 1 not listed · 5 unavailable
77.88.21.249 / Spamhaus ZEN: clean; 77.88.21.249 / Barracuda: unavailable (DNS check unavailable); 77.88.21.249 / SORBS: unavailable (source health is unverified); 77.88.21.249 / SpamCop: unavailable (DNS check unavailable); 77.88.21.249 / Mailspike: unavailable (source health is unverified); 77.88.21.249 / UCEPROTECT-1: unavailable (source health is unverified)Certificate trusted · 138 days until expiry
Primary MX: mx.yandex.net. Certificate expires Mar 14 20:59:59 2027 GMT.Policy not found at the published endpoint
TXT discovery: missing. Full policy validity and all MX matches are not certified.No TLSA record observed
Presence check on the primary MX only; DNSSEC and certificate matching are not validated.DNS records, explained
Observed 2026-10-27 04:37 UTC. These are the exact owner names queried.
A · laguna-pools.ru
IPv4 destinations for this DNS name. An address change can reflect a CDN or load balancing; it does not by itself prove a hosting move.
1 value(s) shown
Show observed values
185.215.4.10
AAAA · laguna-pools.ru
IPv6 destinations for this DNS name. They do not identify the IP that sends your email.
No record returned by the checks completed
MX · laguna-pools.ru
Servers advertised to receive mail for this name. Lower numbers have higher preference. They do not identify your outgoing sender.
1 value(s) shown
Show observed values
10 mx.yandex.net
NS · laguna-pools.ru
Name servers published for DNS delegation. Check intended DNS changes with your domain operator.
2 value(s) shown
Show observed values
ns6.hosting.reg.ru
ns5.hosting.reg.ru
SOA · laguna-pools.ru
Zone administration and refresh settings. The serial identifies a zone version; it is not necessarily a timestamp.
1 value(s) shown
Show observed values
attic-win.ru · serial 2026090902 · refresh 3600s · retry 3600s · expire 604800s
CAA · laguna-pools.ru
Published restrictions on certificate issuance. Presence alone does not prove HTTPS is configured correctly.
No record returned by the checks completed
TXT · laguna-pools.ru
Text declarations, including SPF and domain verification. A verification token is not evidence that a mail or SaaS service is actively used.
3 value(s) shown
Show observed values
mailru-verification: d540cb2f06bafe30
_globalsign-domain-verification=_pM8vQkjg7kVJUMgtby05hthemMV4TLdtV9ZEDKTC6
v=spf1 redirect=_spf.yandex.net
Public recursive DNS observations, up to 24 values per type and 512 characters per value. TXT verification tokens show a published claim, not proof that a service is currently used. A/AAAA describe this DNS name; they do not establish the sending IP or a hosting migration. No DNSSEC validation or complete zone enumeration is claimed.
Compare saved snapshots
The comparison uses saved observations; the exact change time between them is unknown.
The resource-record values available in both snapshots are the same. This does not prove there were no changes between observations.
Observation history
Up to 30 daily snapshots are retained. Missing days are not filled in; a gap is not evidence that records stayed unchanged.
- 2026-10-27 04:37 UTC
Some checks unavailable
- 2026-10-26 04:37 UTC
Some checks unavailable
- 2026-10-25 04:37 UTC
Some checks unavailable
- 2026-10-24 04:37 UTC
Some checks unavailable
- 2026-10-23 04:37 UTC
Some checks unavailable
- 2026-10-22 04:37 UTC
Some checks unavailable
- 2026-10-21 04:37 UTC
Some checks unavailable
- 2026-10-20 04:37 UTC
Some checks unavailable
- 2026-10-19 04:37 UTC
Some checks unavailable
- 2026-10-18 04:37 UTC
Some checks unavailable
- 2026-10-17 04:37 UTC
Some checks unavailable
- 2026-10-16 04:37 UTC
Some checks unavailable
- 2026-10-15 04:37 UTC
Some checks unavailable
- 2026-10-14 04:37 UTC
Some checks unavailable
- 2026-10-13 04:37 UTC
Some checks unavailable
- 2026-10-12 04:52 UTC
Some checks unavailable
- 2026-10-11 04:37 UTC
Some checks unavailable
- 2026-10-10 21:17 UTC
Some checks unavailable
Keep an eye on the next change.
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