DNSRegistration lookup
THE RECORDS BEHIND THE NAME

DNS lookup.

Explore resource records, mail routing and reverse DNS.

Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.

DNS

bouldercolorado.gov

46 answer records
Retrieved · 2026-10-27T01:31:48+00:00View JSON
Registration / WHOIS →
ANOERRORAD yes
AAAANOERRORAD yes
MXNOERRORAD yes
NSNOERRORAD yes
CNAMENOERROR · no answersAD yes
TXTNOERRORAD yes
SOANOERRORAD yes
CAANOERRORAD yes

AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.

TypeNameTTL · secondsValueLook up
Abouldercolorado.gov30023.185.0.3IP WHOIS →
AAAAbouldercolorado.gov3002620:12a:8000::3IP WHOIS →
AAAAbouldercolorado.gov3002620:12a:8001::3IP WHOIS →
MXbouldercolorado.gov3001 bouldercolorado-gov.mail.protection.outlook.com.DNS →
NSbouldercolorado.gov86400doug.ns.cloudflare.com.DNS →
NSbouldercolorado.gov86400naomi.ns.cloudflare.com.DNS →
TXTbouldercolorado.gov300"e2ma-verification=4kdcb"—
TXTbouldercolorado.gov300"e2ma-verification=5qsab"—
TXTbouldercolorado.gov300"e2ma-verification=8ujgb"—
TXTbouldercolorado.gov300"e2ma-verification=a7gbb"—
TXTbouldercolorado.gov300"e2ma-verification=bbteb"—
TXTbouldercolorado.gov300"e2ma-verification=fgrab"—
TXTbouldercolorado.gov300"e2ma-verification=l2ibb"—
TXTbouldercolorado.gov300"e2ma-verification=o7ybb"—
TXTbouldercolorado.gov300"e2ma-verification=onrgb"—
TXTbouldercolorado.gov300"e2ma-verification=pctab"—
TXTbouldercolorado.gov300"e2ma-verification=rvxbb"—
TXTbouldercolorado.gov300"e2ma-verification=tqpfb"—
TXTbouldercolorado.gov300"e2ma-verification=ujuab"—
TXTbouldercolorado.gov300"e2ma-verification=v9efb"—
TXTbouldercolorado.gov300"e2ma-verification=xnvbb"—
TXTbouldercolorado.gov300"e2ma-verification=ynvbb"—
TXTbouldercolorado.gov300"00D1U000000pIHQ=1TBVI00000001Qj"—
TXTbouldercolorado.gov300"_fvtgv2iv9tc5xr1q7aupcjhqqzdhc9j"—
TXTbouldercolorado.gov300"apple-domain-verification=EMhUCL4zDlJNRiS3"—
TXTbouldercolorado.gov300"vmware-cloud-verification-3f215408-b4b7-4ab2-9760-b1911bbdcbaf"—
TXTbouldercolorado.gov300"google-site-verification=M23PJZb2Y1P7ncyjFrAWVMaAct0aI9gTPPu445Db1rA"—
TXTbouldercolorado.gov300"IJRQo8mU5wTEOkHujyvQYRdI37pR5ZZSz78x6oKOQrwl7oUFbsFGaoTahpICB8d3BM9EM3uRpwBM1P0G8OxAaw=="—
TXTbouldercolorado.gov300"cisco-ci-domain-verification=78ce2e9daed191a884d9847590b0bf52a4b14a63e22d384a8e5f5f4c5e553508"—
TXTbouldercolorado.gov300"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDXv1ZP19/y9UItpUGBwBhHdkUlYezOvInM/lc7ApBuNxIJ83p9Or2m00vMOoKi9LLkJwh43FCmXZ9bEaFmjwoH6n1Mz0UrBsF5oxBVgNKtpD/4KlHhmlA+E5OQjYbqGR9bQtErLlcbeBoMZ4JsEobB9u38MCFcSxAUcm/4zJs+QwIDAQAB"—
TXTbouldercolorado.gov300"v=spf1 ip4:147.160.167.0/26 ip4:23.21.109.197 ip4:23.21.109.212 ip4:4.26.22.128/26 ip4:8.12.53.0/24 ip4:35.190.247.0/24 ip4:63.128.21.0/24 ip4:64.47.78.107 ip4:64.72.147.23 ip4:64.72.147.142 ip4:64.74.199.0/24 ip4:64.94.24.0/24 ip4:64.233.160.0/19 ip4:66." "102.0.0/20 ip4:66.193.80.0/24 ip4:66.249.80.0/20 ip4:72.1" "4.192.0/18 ip4:74.120.124.0/24 ip4:74.120.126.0/24 ip4:74.125.0.0/16 ip4:74.217.187.0/24 ip4:96.43.144.64/31 ip4:96.43.148.64/31 ip4:108.177.8.0/21 ip4:136.179.1.0/24 ip4:139.60.0.0/22 ip4:142.72.48.159 ip4:147.253.212.0/22 ip4:148.59.104.0/21 ip4:148.105" ".0.0/16 ip4:149.72.219.208 ip4:149.72.254.67 ip4:161.98.0.0/16 ip4:167.89.85.149 ip4:172.217.0.0/16 ip4:173.194.0.0/16 ip4:173.245.121.200 ip4:182.50.78.64/28 ip4:185.58.84.93 ip4:192.174.87.252/31 ip4:198.2.128.0/18 ip4:204.14.232.0/21 ip4:204.144.128.24" "8 ip4:205.139.110.0/24 ip4:205.201.128.0/20 ip4:207.192.69.214 ip4:207.211.30.0/20 ip4:208.40.232.0/27 ip4:208.75.120.0/22 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:209.49.126.57 ip4:209.85.128.0/17 ip4:216.12.128.0/18 ip4:216.37.17.0/24 ip4:216.52.23" "8.0/24 ip4:216.58.192.0/19 ip4:216.205.24.0/24 ip4:216.206.180.0/24 ip4:216.239.32.0/19 include:spf.protection.outlook.com include:amazonses.com include:sendgrid.net include:_spf.salesforce.com include:email-od.com -all"—
SOAbouldercolorado.gov1800doug.ns.cloudflare.com. dns.cloudflare.com. 2418517279 10000 2400 604800 1800—
CAAbouldercolorado.gov3000 issue "amazon.com"—
CAAbouldercolorado.gov3000 issue "comodoca.com"—
CAAbouldercolorado.gov3000 issue "digicert.com; cansignhttpexchanges=yes"—
CAAbouldercolorado.gov3000 issue "entrust.net"—
CAAbouldercolorado.gov3000 issue "letsencrypt.org"—
CAAbouldercolorado.gov3000 issue "pki.goog; cansignhttpexchanges=yes"—
CAAbouldercolorado.gov3000 issue "ssl.com"—
CAAbouldercolorado.gov3000 issuewild "amazon.com"—
CAAbouldercolorado.gov3000 issuewild "comodoca.com"—
CAAbouldercolorado.gov3000 issuewild "digicert.com; cansignhttpexchanges=yes"—
CAAbouldercolorado.gov3000 issuewild "entrust.net"—
CAAbouldercolorado.gov3000 issuewild "letsencrypt.org"—
CAAbouldercolorado.gov3000 issuewild "pki.goog; cansignhttpexchanges=yes"—
CAAbouldercolorado.gov3000 issuewild "ssl.com"—
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAbouldercolorado.gov1800doug.ns.cloudflare.com. dns.cloudflare.com. 2418517279 10000 2400 604800 1800—

Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.