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CIDR
/20 · 4.1K IPs
ASN
Servers Tech Fzco
Reverse DNS
duckduckgo.com
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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
duckduckgo.com
Forward-confirmed (FCrDNS)
Not checked
PTR TTL
600 s
Reverse DNS last checked
2026-09-23 05:54 UTC
Forward DNS last checked
2026-09-23 05:54 UTC

Forward DNS records for duckduckgo.com

TypeValuePriorityTTL
A 40.114.177.156 172800s
A 40.89.244.232 200s
A 52.142.124.215 172800s
A 52.149.246.39 200s
A 52.250.42.157 200s
MX duckduckgo-com.mail.protection.outlook.com 0
NS dns1.p05.nsone.net
NS dns2.p05.nsone.net
NS dns3.p05.nsone.net
NS dns4.p05.nsone.net
NS ns01.quack-dns.com
NS ns02.quack-dns.com
NS ns03.quack-dns.com
NS ns04.quack-dns.com
TXT MS=ms71454350
TXT OSSRH-87525
TXT ZOOM_verify_QSjXtfOfRHiY0O9gD5E4Ug
TXT anthropic-domain-verification-c7d48c=mGBhXlQHsvOc64IFwZsaKKVoQ
TXT apple-domain-verification=XeKEoqnRNUfkUc5l
TXT bw=IOlfo6xQJX+xewM7+IiPqOSIPtLXKrWoS2RXCTPMmQZc
TXT cursor-domain-verification-nxwg1m=QRyFwelq3dM8RzBmvRla2boHy
TXT mistral-domain-verification=1b914b8749d84fc51987d1cd2b9f86b38617aa4d
TXT openai-domain-verification=dv-OKbsaUeVbNte6OPtWDpdt4Xr
TXT stripe-verification=e508f445dbb94b1ae51f7b48901897714b661f5298da43bb66b224973c8290d4
TXT v=DMARC1; p=reject; pct=100; rua=mailto:n1um42s6@ag.dmarcian.com
TXT v=spf1 include:mailer.duckduckgo.com include:spf.protection.outlook.com include:duck.com include:mail.zendesk.com -all
CAA issue digicert.com 0
CAA issue letsencrypt.org 0
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 77.246.96.104

CIDR range
77.246.96.0/20
IP range (int)
1,307,992,064 — 1,307,996,159
Prefix length
/20
Organization
Servers Tech Fzco
ASN
AS216071
ASN name
Servers Tech Fzco
Location
Amsterdam, North Holland, The Netherlands
Coordinates
52.371600, 4.888300
Accuracy radius
20 km
Postal code
1012
Regional Internet Registry
RIPE
Allocated
2007-05-15
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-09-22 04:07:17

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

Announced prefix
Origin AS
Announcement samples
30,844
Last seen
2026-09-23 14:16:49

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 Country Change NL AE

See the full history for 77.246.96.0/20.

Frequently Asked Questions

Who owns 77.246.96.104?

77.246.96.104 is allocated to Servers Tech Fzco (AS216071), registered in Amsterdam, The Netherlands.

Where is 77.246.96.104 located?

The geolocation for 77.246.96.104 maps to Amsterdam, The Netherlands 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 77.246.96.104 on?

77.246.96.104 belongs to the 77.246.96.0/20 network block announced by AS216071. This range contains 4,096 addresses.

Does 77.246.96.104 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: 2026-09-22 15:22:26 UTC
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