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CIDR
/21 · 2.0K IPs
ASN
Team Blue Carrier Limited
Reverse DNS
mail.youngrailpro.com
Last scanned 15 hr 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.

78/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
mail.youngrailpro.com
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
3600 s
Reverse DNS last checked
2026-09-19 18:58 UTC
Forward DNS last checked
2026-09-19 18:58 UTC

Forward DNS records for mail.youngrailpro.com

TypeValuePriorityTTL
A 104.21.34.90 300s
A 172.67.157.157 300s
A 5.134.8.153 172800s
AAAA 2606:4700:3032::6815:225a 172800s
AAAA 2606:4700:3034::ac43:9d9d 172800s
AAAA 2606:4700:3036::6815:225a 172121s
AAAA 2606:4700:3037::ac43:9d9d 172121s
MX youngrailprofessionals-com.mail.protection.outlook.com 0
NS chuck.ns.cloudflare.com
NS fay.ns.cloudflare.com
NS ns1.myukcloud.com
NS ns2.myukcloud.com
TXT MS=ms74047192
TXT v=spf1 +a +mx +include:spf.protection.outlook.com -all
TXT v=spf1 ip4:5.134.8.130 +a +mx +ip4:5.134.13.195 +ip4:5.134.8.153 +include:spf.protection.outlook.com -all
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 5.134.8.153

CIDR range
5.134.8.0/21
IP range (int)
92,669,952 — 92,671,999
Prefix length
/21
Organization
Team Blue Carrier Limited
ASN
AS34282
ASN name
Team Blue Carrier Limited
Location
United Kingdom
Coordinates
51.496400, -0.122400
Accuracy radius
200 km
Regional Internet Registry
RIPE
Allocated
2012-07-06
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-11 00:19:57

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

Announced prefix
Origin AS
Announcement samples
8,584
Last seen
2026-09-19 19:59:48

Frequently Asked Questions

Who owns 5.134.8.153?

5.134.8.153 is allocated to Team Blue Carrier Limited (AS34282), registered in United Kingdom.

Where is 5.134.8.153 located?

The geolocation for 5.134.8.153 maps to United Kingdom 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 5.134.8.153 on?

5.134.8.153 belongs to the 5.134.8.0/21 network block announced by AS34282. This range contains 2,048 addresses.

Does 5.134.8.153 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: 2026-09-19 13:00:49 UTC
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