siouxfalls.gov

.gov user

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 2007 ms crawled 2026-05-27

US · 52.247.170.120 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title: Home - City of Sioux Falls
Description: Explore our official website to learn more about the City of Sioux Falls' government and services.
Language: en-US
Generator: OpenCities - https://granicus.com/product/opencities
Canonical: https://www.siouxfalls.gov/home

Open Graph

url: https://www.siouxfalls.gov/home
title: City of Sioux Falls
description: Explore our official website to learn more about the City of Sioux Falls' government and services.

Technology

CDN: Akamai
CMS: Joomla
jQuery: 3.6.0
Stack: ASP.NET

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

www.siouxfalls.gov×24
fonts.googleapis.com×5
fonts.gstatic.com×3
ajax.googleapis.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

get.gov

Created

2022-10-26

Expires

2026-09-29 119 days left

Updated

2025-10-04

Name servers

ns10.digicertdns.com
ns11.digicertdns.com
ns12.digicertdns.com
ns13.digicertdns.net
ns14.digicertdns.net
ns15.digicertdns.net

DNS records live

NS

ns10.digicertdns.com
ns11.digicertdns.com
ns12.digicertdns.com
ns13.digicertdns.net
ns14.digicertdns.net
ns15.digicertdns.net

MX

10 mxa-0018d901.gslb.pphosted.com
10 mxb-0018d901.gslb.pphosted.com

TXT

Show 8 TXT records

knowbe4-site-verification=240d4bc2a16b49ab46a0ae47f7ae9030
v=spf1 include:spf-0018d901.pphosted.com include:spf.protection.outlook.com include:sendgrid.net include:e2ma.net include:smtp.iii.com ip4:206.176.35.1 ip4:54.240.62.215 ip4:54.240.62.216 ip4:168.245.5.8 mx -all
duo_sso_verification=TN1v9g3Zaw3gEUQKhLS1mpYdLVDAiHPyAF5Jcnr1qTr43GevndHL32DqB5ziyjUn
nearmap-domain-verification=b2486e7235a0c0441949f9b25f39e42ef4188c6955b5f7cf0fa82c0991fefed2
GzArJlybEu0y8JF1Oy8jtVnHcnTjBxuJbJ+K8toqlSJmeWYN+M8Z6Bu+iL77Ne44sPObvVLvgTMJm0jhjhj42Q==
mq7s9e4sqocuampmnb4td1kfp8
e2ma-verification=lvjbb
pe4616ugv93qa0or42npsf43m3

Verified for

Adobe
Apple
Cisco
DocuSign
GlobalSign
Google
Microsoft 365

Certificate (current)

R13

from 2026-05-26 to 2026-08-24

Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.siouxfalls.gov/home

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self';
strict-transport-security: max-age=31536000