Bernische Lehrerversicherungskasse BLVK
blvk.ch
- Industry
- Pension funds
- Headquarters
- Bern, Bern
- Type
- public
- Checked on
- 19 October 2026
74/100Grade B
Protection against forged senders: largely protected
Points per criterion
- MX 10 / 10
- SPF 15 / 15
- DKIM 20 / 20
- DMARC 19 / 25
- DNSSEC 10 / 10
- Transport (MTA-STS/DANE) 0 / 15
- TLS-RPT 0 / 5
- Industry avg.: 45.1 ▲ 28.9
- Canton avg.: 53.1 ▲ 20.9
- Overall avg.: 53.5 ▲ 20.5
- Rank 4 of 59 in the industry
Findings
-
!No MTA-STS
Without MTA-STS (or DANE) inbound encryption is not enforced; an attacker on the path can downgrade to plain text.
-
!No TLS reporting (TLS-RPT)
Without TLS-RPT the organisation does not learn when senders fail to deliver encrypted.
Who runs the mail?
- Mailbox provider
- Self-hosted / other
- Provider jurisdiction
- Switzerland · MX: CH
- Detection confidence
- 85 / 100
- Microsoft tenant
- Managed · BLVK Bernische Lehrerversicherungskasse
- Tenant region
- EU
Signals (3)
| Domain verification | Microsoft 365 | MS=ms43112794 |
|---|---|---|
| Network | Swiss hoster | AS15576 NTS - NTS workspace AG |
| Entra ID | Microsoft 365 | Entra-ID-Tenant (Managed) |
MX servers
| Pref | Host | IP | Network | Country | TLSA |
|---|---|---|---|---|---|
| 1 | webmail2.blvk.ch | 212.103.71.19 | AS15576 NTS - NTS workspace AG | CH | – |
SPF
v=spf1 mx a a:webmail2.blvk.ch a:seppmail.blvk.ch ip4:81.201.202.206 ip4:212.103.71.19 -all- all
-all- DNS lookups
- 4 / 10
- IPv4
- 2 addresses authorised directly
DMARC
v=DMARC1; p=quarantine; rua=mailto:administrator@blvk.ch; ruf=mailto:administrator@blvk.ch; pct=100- Policy
- p=quarantine
- Subdomains (sp)
- inherits p=quarantine
- Share (pct)
- 100 %
- Alignment DKIM/SPF
- relaxed / relaxed
- Aggregate reports (rua)
administrator@blvk.ch- Forensic reports (ruf)
administrator@blvk.ch
DKIM
| Selector | Key | delegated to |
|---|---|---|
default | RSA 2048 | – |
Checked: 100 common selectors. Keys under custom selectors remain invisible.
Transport encryption
- MTA-STS
- missing
- DANE
- missing
- DNSSEC
- active
- TLS-RPT
- missing
- BIMI
- missing
Verified services
From verification records in the domain TXT: services where the domain is verified.
Microsoft 365
History
- Score 74 · DMARC quarantine
Raw data
blvk.ch. IN MX 1 webmail2.blvk.ch.
blvk.ch. IN TXT "v=spf1 mx a a:webmail2.blvk.ch a:seppmail.blvk.ch ip4:81.201.202.206 ip4:212.103.71.19 -all"
_dmarc.blvk.ch. IN TXT "v=DMARC1; p=quarantine; rua=mailto:administrator@blvk.ch; ruf=mailto:administrator@blvk.ch; pct=100"