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Total

DNS

Email

Security

Network

100

Availability

Domainiamsterdam.com

IPv42

IPv60

MX records1

StatusActive

Domain technical report

Wat ga jij doen in Amsterdam? | I amsterdam

iamsterdam.com

Hier vind je alle tips voor een compleet dagje uit, een bomvolle Uitagenda en hotspots in iedere Amsterdamse buurt. Dé gids van onze prachtige hoofdstad.

Generated: 2026-08-09T23:21:56-05:00 · Cached result

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IPv42

IPv60

MX1

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

2 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

31 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers8 / 35 pts · Security

2 of 9 evaluated headers detected.

PTR reverse DNS0 / 30 pts · Network

PTR not detected.

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

76.76.21.21
216.150.1.1

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 iamsterdam-com.mail.protection.outlook.com.

TXT

9 record(s)

"google-site-verification=8zAHi6N8YcBwdkc-bWyJfcJTVNFA0EhnSmZ4v1mWC6w"
"amazonses:rZsblcEtRIu7idYHNei1OkPpRFd0+Q9ma0oeSIcLH9Y="
"MS=ms27086829"
"v=spf1 a ip4:83.96.165.96 ip4:213.247.122.37 ip4:83.96.165.66 ip4:83.96.165.85 ip4:77.61.128.86 include:spf.protection.outlook.com include:spf.afas.online include:spf-de.emailsignatures365.com -all"
"prkq1040m76dj82d65pi5jjboh"
"apple-domain-verification=Oj22kmTMCvZZQOtX"
"google-site-verification=54JtWLjYJUeTpwFGjkvHh4c7JQ7A5pUxv9Vx3dyu-j8"
"google-site-verification=3-FIpo48mfMX07fv8Ge3Cv2-Y7bqJSb5PBk2ybxtK1Y"
"IbV+zHuKMDh2r45jGi1temKOZSyx7UunVW8fxJBi2XBx4SsHLeXzg+T44f93cOK1sZ1jLHOeuqqFRkFa1Lzx4Q=="

NS

2 record(s)

wally.ns.cloudflare.com.
matt.ns.cloudflare.com.

SOA

1 record(s)

matt.ns.cloudflare.com. dns.cloudflare.com. 2411219585 10000 2400 604800 1800

CAA

0 record(s)

—

Not configured

DS

1 record(s)

2371 13 2 4972A05D89E38CF64B0401F5848049D1E0B554782E823FB45A78E2F2 E6D6BC7E

DNSKEY

2 record(s)

256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==

RRSIG

5 record(s)

SOA 13 2 1800 20260811052147 20260809032147 34505 iamsterdam.com. qtF1nRi8BcI5o4653jWVBtsHoeN0/DEz4hwL0CEtmnG4+Q2rDUAEH6iI H6KHmeGshrv1UEBqQsdRSMVUmGsI/Q==
NS 13 2 86400 20260811052146 20260809032146 34505 iamsterdam.com. lIJEWL7alMYZvMShm2VxINRiwPrJXJ07gut0XdETOpfuGQrpFWf8eJPv YUTGkGEcGrXuIJ0GW/FoE3ucGtalMA==
TXT 13 2 300 20260811052146 20260809032146 34505 iamsterdam.com. 4WOENENXFN2YLU9TAyb5JqPBZNeF5fP+yDmTz1E2TRKphLCo1KLPelUs 9ijPp5BvQH4EJZkseaxTcDDa40nkww==
MX 13 2 300 20260811052146 20260809032146 34505 iamsterdam.com. z+q76Frg6PC3FQzbSHZwo4ubso03poExV7liW7fMRdQj9lFdxDxjcg4t 8O8CC8aEUVkZ6nC09kSqPMTFCYk/sA==
DS 13 2 86400 20260817024711 20260810013711 41446 com. +7ParYG2JMHBukH8m5j4zNli3INq+GeYFvJi64KG68XnMP0r5BuEmXkF 2QUoohSIXBEPK7vubtv1dyLM7pyS/w==

NSEC

1 record(s)

\000.iamsterdam.com. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 a ip4:83.96.165.96 ip4:213.247.122.37 ip4:83.96.165.66 ip4:83.96.165.85 ip4:77.61.128.86 include:spf.protection.outlook.com include:spf.afas.online include:spf-de.emailsignatures365.com -all

DMARC

Configured

v=DMARC1;p=quarantine;rua=mailto:ict@iamsterdam.com;ruf=mailto:ict@iamsterdam.com;fo=1;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqLJi6wG56isLELI+fqDLeHM0U6LsjPntwVUkZTRAVbjQCsQKsfLIjyxtOTz9C3+bK2hvO7I/WDJaqaElrFGRaCnglqRJjYyiI93EEfsY6Dbwop12GbJSbrYTwbyHczsP4p7wUr0NvDXuHx30YVv0WkwtXx4KI2Q+QujvAxKIOYQIDAQAB; n=1024,1449773799,1465584999

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Wat ga jij doen in Amsterdam? | I amsterdam

Description

Hier vind je alle tips voor een compleet dagje uit, een bomvolle Uitagenda en hotspots in iedere Amsterdamse buurt. Dé gids van onze prachtige hoofdstad.

Final URL

https://www.iamsterdam.com/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.iamsterdam.com/

Version

Server

cloudflare

X-Powered-By

Next.js

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

iamsterdam.com

Valid from

2026-06-12T09:02:42-05:00

Valid until

2026-09-10T09:02:41-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_128_GCM_SHA256

Security headers

2 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

✓

X-Frame-OptionsImplemented

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

216.150.1.1, 76.76.21.21

56,17 ms

Cloudflare

1.1.1.1

216.150.1.1, 76.76.21.21

45,87 ms

Quad9

9.9.9.9

216.150.1.1, 76.76.21.21

50,03 ms

OpenDNS

208.67.222.222

216.150.1.1, 76.76.21.21

60,69 ms

AdGuard

94.140.14.14

216.150.1.1, 76.76.21.21

67,70 ms

IP, geolocation and ASNAssociated network information

76.76.21.21

No data

success

country

region

city

asn

organization

isp

216.150.1.1

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

iamsterdam-com.mail.protection.outlook.com

Port 25: Closed/unreachable - 0.9 ms - 
Port 465: Closed/unreachable - 4020.7 ms - 
Port 587: Closed/unreachable - 4040.7 ms -

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