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CIDR
/20 · 4.1K IPs
ASN
VNET a.s.
Reverse DNS
mail-out.synlab.sk
Last scanned 1 days ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
mail-out.synlab.sk
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
3600 s
Reverse DNS last checked
2026-09-28 14:39 UTC
Forward DNS last checked
2026-09-28 14:39 UTC

Forward DNS records for mail-out.synlab.sk

TypeValuePriorityTTL
A 45.146.172.46 — 3600s
MX synlab-sk.mail.protection.outlook.com 10 —
NS a.ns14.net — —
NS b.ns14.net — —
NS c.ns14.net — —
NS d.ns14.net — —
TXT 5t9g1n8680vlwr67y5f7qylj2xhpg837 — —
TXT MS=ms56174227 — —
TXT _a5uskhi0oasgsrdcxxr3dp5z2kd27z8 — —
TXT _d12tnmsp0m9toehmkhi60kkmdgfuuu3 — —
TXT apple-domain-verification=hk4zUmngmaMfDbuo — —
TXT gtyp3cgsyss7bbg9f85yqzr95rm1gcv4 — —
TXT v=spf1 include:spf.protection.outlook.com ip4:109.74.154.195 ip4:109.74.154.169 ip4:81.89.48.41 -all — —
TXT y2q5mlswf3zyr2gf2l1gy03kzbf8q0jl — —
TXT ymvl79gn5cxr6p0xhngh8v4vfn9nklfd — —
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 109.74.154.196

CIDR range
109.74.144.0/20
IP range (int)
1,833,603,072 — 1,833,607,167
Prefix length
/20
Organization
VNET a.s.
ASN
AS29405
ASN name
VNET a.s.
Location
Bratislava, Bratislava Region, Slovakia
Coordinates
48.157700, 17.147400
Accuracy radius
100 km
Postal code
821 01
Regional Internet Registry
RIPE
Allocated
2009-10-29
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-09-27 05:23:53

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
9,552
Last seen
2026-09-28 19:44:40

Frequently Asked Questions

Who owns 109.74.154.196?

109.74.154.196 is allocated to VNET a.s. (AS29405), registered in Bratislava, Slovakia.

Where is 109.74.154.196 located?

The geolocation for 109.74.154.196 maps to Bratislava, Slovakia based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 109.74.154.196 on?

109.74.154.196 belongs to the 109.74.144.0/20 network block announced by AS29405. This range contains 4,096 addresses.

Does 109.74.154.196 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-09-28 02:18:10 UTC
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