DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
bicycling.com runs on Fastly, with DNS by AWS Route 53 and email via Microsoft 365.
- Hosting network
- FastlyAS54113Fastly
- Managed DNS
- AWS Route 53
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 165,753 other sites on Fastly. Stable here since we started watching (Sep 23, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to hearst-hdm.map.fastly.net.
DNS Records for bicycling.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| bicycling.com | A | 0 | 151.101.192.155 | |
| bicycling.com | A | 0 | 151.101.128.155 | |
| bicycling.com | A | 0 | 151.101.0.155 | |
| bicycling.com | A | 0 | 151.101.64.155 | |
| bicycling.com | SOA | 86400 | ns-999.awsdns-60.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| bicycling.com | MX | 0 | 10 | bicycling-com.mail.protection.outlook.com |
| bicycling.com | NS | 0 | ns-403.awsdns-50.com | |
| bicycling.com | NS | 0 | ns-2028.awsdns-61.co.uk | |
| bicycling.com | NS | 0 | ns-999.awsdns-60.net | |
| bicycling.com | NS | 0 | ns-1179.awsdns-19.org | |
| bicycling.com | TXT | 0 | google-site-verification=K_SKBaP0h4Zwvsfkfz_c40HwIaC0e6tnczIwsjrphN0 | |
| bicycling.com | TXT | 0 | fastly-domain-delegation-tHoPyhjKot-363395-2021-04-28 | |
| bicycling.com | TXT | 0 | MS=ms15160396 | |
| bicycling.com | TXT | 0 | v=spf1 a mx ip4:209.92.22.0/23 ip4:72.166.41.0/26 ip4:209.223.208.192/26 include:aspmx.sailthru.com include:spf.protection.outlook.com ip4:205.220.176.159 ip4:205.220.164.154 ~all | |
| bicycling.com | TXT | 0 | google-site-verification=16sWLVFeGDH3DrLiTaoMjIns-iHx6Y8iSBQa0G4HTqQ | |
| bicycling.com | TXT | 0 | google-site-verification=sTgzjFIc6DDU9IwZAENjNpAygRNUgpyCcunbTbbjWt0 | |
| bicycling.com | TXT | 0 | facebook-domain-verification=rxln8bct4y27q72dg3pcslvybgxxhe | |
| bicycling.com | TXT | 0 | google-site-verification=9svlDNluaD3z7g13kP6tfY7nj9pbEdJ8pkWY9XFnm78 | |
| bicycling.com | TXT | 0 | _globalsign-domain-verification=2wRqY6IrIINLY7B8Qcp-qur9HsiRTO04g4gwsMmFy3 | |
| bicycling.com | TXT | 0 | BSI91896679786 | |
| bicycling.com | TXT | 0 | tollbit-domain-verification=05f718eef6065271e8894f5b41c581a5a3c1a9d9ce1b6e84e8d2b67a6a542cb1 | |
| bicycling.com | TXT | 0 | google-site-verification=zQhZO-a5lESX4DTjZPQ0I-j4bjfimz63EZfdfC8a2OA | |
| bicycling.com | TXT | 0 | google-site-verification=d2Hsv5pKuY9RvdzZpF-wxUH4yR9rS4JoQH0gmTTUBQY | |
| bicycling.com | TXT | 0 | yahoo-verification-key=epbazh8bj8S/+Fo5NDnSqgOwd7lsLS9BlXEpYxOVCfw= | |
| www.bicycling.com | A | 0 | 151.101.192.155 | |
| www.bicycling.com | A | 0 | 151.101.128.155 | |
| www.bicycling.com | A | 0 | 151.101.0.155 | |
| www.bicycling.com | A | 0 | 151.101.64.155 | |
| www.bicycling.com | CNAME | 0 | hearst-hdm.map.fastly.net |
Get alerted the moment bicycling.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch bicycling.com continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain