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Total

DNS

Email

Security

Network

100

Availability

Domainboston.gov

IPv42

IPv60

MX records2

StatusActive

Domain technical report

Homepage | Boston.gov

boston.gov

Welcome to the official homepage for the City of Boston.

Generated: 2026-08-09T17:29:19-05:00 · Cached result

JSON CSV PDF Visit site

IPv42

IPv60

MX2

NS6

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

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

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

2 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 headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: 107.154.102.58.ip.incapdns.net

✓

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)

107.154.102.58
107.154.103.58

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 mxb-00241402.gslb.pphosted.com.
10 mxa-00241402.gslb.pphosted.com.

TXT

17 record(s)

"Ym9zdG9uZ292"
"google-site-verification=WLNRrSxNJGWg0SKOWbyoCl1CPZrgU1CbqKk9U806IwY"
"atlassian-domain-verification=T5pbyx3Xda6qTVPHmg2tfZm0BOyd7GDouua0hSJ2MbGMXB9DwI18KYH4uOPkB2iq"
"airtable-verification=4d23e20351467fe23c0dd4c4f0aa1e41"
"google-site-verification=nYBsc9ZD90ZR_kWQthDrpuU-QUVkMM4zKTnqPCN724Y"
"v=spf1 ip4:140.241.0.0/16 ip4:35.170.24.210 ip4:63.101.151.0/28 ip4:18.205.196.151 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:13.108.238.144 ip4:13.108.238.145 ip4:13.108.238.146 ip4:13.108.238.147 ip4:13.108.238.148 ip4:13.108.238.149" " ip4:13.108.238.150 ip4:13.108.238.151 ip4:13.108.238.152 ip4:13.108.238.153 ip4:13.108.238.154 ip4:13.108.238.155 ip4:13.108.238.156 ip4:13.108.238.157 ip4:13.108.238.158 ip4:13.108.238.159 ip4:107.20.210.250 include:_spf.google.com  ip4:68.232.145.191/3" "2 ip4:216.71.152.242/32 ip4:52.23.10.233/32 ip4:34.206.176.134  include:mail.zendesk.com include:spf-00241402.pphosted.com include:spf.mailjet.com include:everbridge.net -all"
"globalsign-domain-verification=ea97c1367c3a61d3869a908a9c72d22c"
"airtable-verification=7eea8ea6ace03821fd83f85c0b90afb5"
"google-site-verification=WgGuUD3TlvPxyZV4epHYV35sUJwm4P0NNybk5rLCL4g"
"google-site-verification=NWP2eig7VRcGZ_Ov0foy-kKAwZshCDDo1JxEq1wNvQE"
"clio-domain-verification=2c434e786d4141e6ad864b4dc1af3e68"
"cisco-ci-domain-verification=545bd7f5c9a3ad6c470269525a911e49f80be2202f8c45ba1a6ab536a96c39a"
"miro-verification=e633fc675a75c18b908ed0ef29763cdca5f3d59b"
"zoom-verification=ZOOM_verify_FCryceeAhjyE6SZT8TddI3"
"google-site-verification=IPuEgAlJdCGxp24dLn5oNXU5CGc-yjT6KPIWEydvCG4"
"apple-domain-verification=etxhAsIffJtqG1wD"
"MS=ms75005848"

NS

6 record(s)

ns11.constellix.com.
ns31.constellix.com.
ns61.constellix.net.
ns51.constellix.net.
ns21.constellix.com.
ns41.constellix.net.

SOA

1 record(s)

ns11.constellix.com. dns.constellix.com. 2015010555 43200 3600 1209600 180

CAA

0 record(s)

—

Not configured

DS

0 record(s)

—

Not configured

DNSKEY

0 record(s)

—

Not configured

RRSIG

1 record(s)

NSEC 13 2 1800 20260810232917 20260808212917 35496 gov. wPA+oxJN1IMUVQB9rr3bK6KdKyaHfweFzFCwh4sI9VmnK+U9KnJc4wKn r5pC9nR0QcO0SfOq9z4noUYe4xMbUw==

NSEC

0 record(s)

—

Not configured

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 ip4:140.241.0.0/16 ip4:35.170.24.210 ip4:63.101.151.0/28 ip4:18.205.196.151 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:13.108.238.144 ip4:13.108.238.145 ip4:13.108.238.146 ip4:13.108.238.147 ip4:13.108.238.148 ip4:13.108.238.149 ip4:13.108.238.150 ip4:13.108.238.151 ip4:13.108.238.152 ip4:13.108.238.153 ip4:13.108.238.154 ip4:13.108.238.155 ip4:13.108.238.156 ip4:13.108.238.157 ip4:13.108.238.158 ip4:13.108.238.159 ip4:107.20.210.250 include:_spf.google.com  ip4:68.232.145.191/32 ip4:216.71.152.242/32 ip4:52.23.10.233/32 ip4:34.206.176.134  include:mail.zendesk.com include:spf-00241402.pphosted.com include:spf.mailjet.com include:everbridge.net -all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:dmarc@boston.gov,mailto:hkn591vq@ag.dmarcian.com

DKIM

Selector google

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApyMSJy9nb6f3tk8CZ5TVZ6gcRctqLiWfWtpRSevnJVz89AHGozBsjo8OmO8vSLm84b1lfsZM9JYgq4VXnvaQdUbrZGhKpNIXXLblWugoTujtqEWZb3IJTH6LxNJoGEUUJONZgtu+7XYHz9AhuyRAnTgwKgWAas5KuYFo/rh6nwBIj2Xzjz34t5DRzN8db+UVNxEjqvNkgKPNryLfQ0M9SKNnd/RvJBJoSm1UxRqNd2cA6hAzjFDcUb9f1oQnbfdNDpDC2GzPBO4kUSbTwYGMZJb4FNuUk7rriPTGlykW2py4DEJaAIgX+iN+m3L0XuJAgEgdWoD/R+OQE6tpUoIZyQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Homepage | Boston.gov

Description

Welcome to the official homepage for the City of Boston.

Final URL

https://www.boston.gov/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.boston.gov/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

GlobalSign nv-sa

imperva.com

Valid from

2026-06-12T12:36:17-05:00

Valid until

2026-09-10T12:36:17-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_128_GCM_SHA256

Security headers

3 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

✓

X-Content-Type-OptionsImplemented

✓

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

107.154.102.58, 107.154.103.58

61,58 ms

Cloudflare

1.1.1.1

107.154.102.58, 107.154.103.58

83,28 ms

Quad9

9.9.9.9

107.154.102.58, 107.154.103.58

49,03 ms

OpenDNS

208.67.222.222

107.154.102.58, 107.154.103.58

43,39 ms

AdGuard

94.140.14.14

107.154.102.58, 107.154.103.58

61,18 ms

IP, geolocation and ASNAssociated network information

107.154.102.58

No data

success

country

region

city

asn

organization

isp

107.154.103.58

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

mxb-00241402.gslb.pphosted.com

Port 25: Closed/unreachable - 23.8 ms - 
Port 465: Closed/unreachable - 49.8 ms - 
Port 587: Closed/unreachable - 44.8 ms -

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