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Total

DNS

Email

Security

Network

100

Availability

Domaingonitro.com

IPv42

IPv60

MX records1

StatusActive

Domain technical report

PDF & eSign Software | Smart Document Solutions | Nitro Software

gonitro.com

Simplify how your business works. Streamline document workflows, boost productivity, and ensure data security with Nitro's powerful PDF & eSign solutions.

Generated: 2026-08-10T18:33:19-05:00 · 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 policy5 / 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

50 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers12 / 35 pts · Security

3 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)

199.60.103.131
199.60.103.31

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

10 gonitro-com.mail.protection.outlook.com.

TXT

25 record(s)

"MS=ms35207257"
"google-site-verification=ZsMkU1MD1h6L-RMkQFuJdoQvKxBIH3VmusJqqzg0p2A"
"v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com ip4:23.253.182.103 ip4:23.253.183.145 ip4:23.253.183.146 ip4:23.253.183.147 ip4:23.253.183.148 ip4:23.253.183.150 ip4:166.78.68.221 ip4:167.89.46.159 ip4" ":167.89.64.9 ip4:167.89.65.0 ip4:167.89.65.53 ip4:167.89.65.100 ip4:167.89.74.233 ip4:167.89.75.33 ip4:167.89.75.126 ip4:167.89.75.136 ip4:167.89.75.164 ip4:192.237.159.42 ip4:192.237.159.43 ip4:159.112.242.162 ip4:159.135.228.10 ip4:3.93.157.0/24 ip4:3.2" "10.190.0/24 ip4:18.208.124.128/25 ip4:54.174.52.0/24 ip4:54.174.57.0/24 ip4:54.174.59.0/24 ip4:54.174" ".60.0/23 ip4:54.174.63.0/24 ip4:108.179.144.0/20 ip4:139.180.17.0/24 ip4:141.193.184.32/27 ip4:141.193.184.64/26 ip4:141.193.184.128/25 ip4:141.193.185.32/27 ip4:141.193.185.64/26 ip4:141.193.185.128/25 ip4:143.244.80.0/20 ip4:158.247.16.0/20 ~all"
"v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCSQzwGc/Sho8gb5xm1DWW2WCJpH5903ZA1p2bQ6NvZhbHq+SwOQQuJB2eSjwbwN+u+jxBbvUPPfMi74khkvpiCcj1TJoBDAYnZS/qePgokC+3IXv5tkQCbjUmaXFgE7UdJDNS1fgSJiOAJ5n5g6U6bP/O00ZsURRH9K/91eMH7cQIDAQAB"
"google-site-verification=sGcZOOR0GsGX96lAoLgG_GAtb_u8uChkE0jyJj44EMs"
"MS=ms73474730"
"google-gws-recovery-domain-verification=44795594"
"google-gws-recovery-domain-verification=71406797"
"google-site-verification=3zCXTiUgkXbVPnn2KWpIKIYj2rWNwV1G5IYLHpiwHog"
"zoho-verification=zb09363827.zmverify.zoho.com"
"nitro-verification-code=czIyNzNmY2FkOTI5MzU4YTM="
"zapier-domain-verification-challenge=674f862b-9f76-4dd6-9786-64d7c9711a7b"
"postman-domain-verification=424d359df4b616cec910c6b6e179329dff8e413fb3142e040c6e1b62af00fde2ebad6de75ac1f5f3bfca6eeff739f372330f4fb7a4610b1dac579c6d80b9d8da"
"ZOOM_verify_LUGm7OMVSHON76WMSUu83Q"
"jamf-site-verification=yLZofh52TTKVfE1QWR3AfA"
"BC3fVUSCKoiR9gZ9CkZ4JFWhSO68pB6whUWUSXwj08A/NxJTgu7xyZjIkap2FEa7ePQEs06PJ1T44Pysym6/hQ=="
"_globalsign-domain-verification=_cqCXH2xRZv4UJ8lZGXEQsYprWBTHvmvNybYQtAxxb"
"status-page-domain-verification=fmw00qyrwvc1"
"1password-site-verification=RTU2ZUPPH5CWFPEX65CTSHGEOM"
"0ed1fe018a7e355887037c4beabe3c623bc6f980b6"
"globalsign-domain-verification=Y2xL0PeaWdIudRDOWr2rilv9wUvqHgXL2QIYIGOKsf"
"onetrust-domain-verification=88a02f0dd4634dfc899b790d6d00be60"
"citrix-verification-code=4c6dd743-42bf-443d-add7-84f1dd7128af"
"apple-domain-verification=TKWKcSYYQU18SaUU"
"atlassian-domain-verification=FUdP7r3winful2hf4SV3dEG85oimvnFdrgOP1T12ffdbycWLz1VI5abmAe9Rf8UO"

NS

2 record(s)

pete.ns.cloudflare.com.
sue.ns.cloudflare.com.

SOA

1 record(s)

pete.ns.cloudflare.com. dns.cloudflare.com. 2411283850 10000 2400 604800 1800

CAA

14 record(s)

0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "globalsign.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "comodoca.com"
0 issue "amazon.com"
0 issue "letsencrypt.org"
0 issue "globalsign.com"
0 issuewild "letsencrypt.org"
0 iodef "mailto:security@gonitro.com"
0 issuewild "ssl.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "comodoca.com"
0 issue "ssl.com"

DS

1 record(s)

2371 13 2 AE71B28C8F93DB8C5C212C1CC5585F90C5651655A94778E6C7449068 9CA813D8

DNSKEY

2 record(s)

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

RRSIG

0 record(s)

—

Not configured

NSEC

1 record(s)

\000.gonitro.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 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com ip4:23.253.182.103 ip4:23.253.183.145 ip4:23.253.183.146 ip4:23.253.183.147 ip4:23.253.183.148 ip4:23.253.183.150 ip4:166.78.68.221 ip4:167.89.46.159 ip4:167.89.64.9 ip4:167.89.65.0 ip4:167.89.65.53 ip4:167.89.65.100 ip4:167.89.74.233 ip4:167.89.75.33 ip4:167.89.75.126 ip4:167.89.75.136 ip4:167.89.75.164 ip4:192.237.159.42 ip4:192.237.159.43 ip4:159.112.242.162 ip4:159.135.228.10 ip4:3.93.157.0/24 ip4:3.210.190.0/24 ip4:18.208.124.128/25 ip4:54.174.52.0/24 ip4:54.174.57.0/24 ip4:54.174.59.0/24 ip4:54.174.60.0/23 ip4:54.174.63.0/24 ip4:108.179.144.0/20 ip4:139.180.17.0/24 ip4:141.193.184.32/27 ip4:141.193.184.64/26 ip4:141.193.184.128/25 ip4:141.193.185.32/27 ip4:141.193.185.64/26 ip4:141.193.185.128/25 ip4:143.244.80.0/20 ip4:158.247.16.0/20 ~all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

DKIM

Selector selector2

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcsOVK2tREELeIB3wHhxYvMTpTn49ktwy8C7HjreqSDMfAQ7vI/rooZTLIbYkrISUFmg2pOXpjRudFLB2hsgQbhWeIPCAAENSfZIcbsTQn2xd1mGRRjjAOGXa26APkkSv/SXNZUaFmJYTHHZSQph09qwJtb5cfvdCuFJqBCslo7QIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

PDF & eSign Software | Smart Document Solutions | Nitro Software

Description

Simplify how your business works. Streamline document workflows, boost productivity, and ensure data security with Nitro's powerful PDF & eSign solutions.

Final URL

https://www.gonitro.com/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.gonitro.com/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Google Trust Services

fd0b0152.sni.cloudflaressl.com

Valid from

2026-07-02T14:57:48-05:00

Valid until

2026-09-30T15:48:53-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

3 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

—

X-Content-Type-OptionsNot detected

—

X-Frame-OptionsNot detected

✓

Referrer PolicyImplemented

—

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

199.60.103.131, 199.60.103.31

52,32 ms

Cloudflare

1.1.1.1

199.60.103.131, 199.60.103.31

47,02 ms

Quad9

9.9.9.9

199.60.103.131, 199.60.103.31

52,63 ms

OpenDNS

208.67.222.222

199.60.103.131, 199.60.103.31

54,33 ms

AdGuard

94.140.14.14

199.60.103.131, 199.60.103.31

52,15 ms

IP, geolocation and ASNAssociated network information

199.60.103.131

No data

success

country

region

city

asn

organization

isp

199.60.103.31

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

gonitro-com.mail.protection.outlook.com

Port 25: Closed/unreachable - 28.2 ms - 
Port 465: Closed/unreachable - 4046.4 ms - 
Port 587: Closed/unreachable - 4012.8 ms -

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