DNS Coffee ☕
Zone

mlb active

First Seen May 26, 2016 · First Import May 28, 2016 · Last Import Jul 30, 2026 · Type generic · Operator MLB Advanced Media DH, LLC · DNSSEC Signed since Apr 10, 2020

Also indexed as: Domain Nameserver

52
Domains
3,713
Zone Imports
6
Current Nameservers
3
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 6
Name First Seen Domains
c.nic.mlb Nov 06, 2021 1
b.nic.mlb Nov 06, 2021 1
a.nic.mlb Nov 06, 2021 1
ns3.dns.nic.mlb May 26, 2016 2
ns2.dns.nic.mlb May 26, 2016 2
ns1.dns.nic.mlb May 26, 2016 2
Past Nameservers 3
Name First Seen Last Seen Domains
ns6.dns.nic.mlb May 26, 2016 Nov 05, 2021 1
ns5.dns.nic.mlb May 26, 2016 Nov 05, 2021 1
ns4.dns.nic.mlb May 26, 2016 Nov 05, 2021 1
Sample Current Domains 8
Domain Added
ai.mlb May 13, 2026
assets.mlb Jun 05, 2026
build.mlb Jun 30, 2026
cdn.mlb Sep 23, 2025
edge.mlb Sep 23, 2025
edge-npd.mlb Oct 10, 2025
support.mlb Apr 01, 2026
work.mlb Jun 30, 2026
The most recently added of the 52 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 0
No domains have left this zone recently.
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 1,718 serials
Primary NSns1.dns.nic.mlb
Mailboxadmin.tldns.godaddy.
Serial1785346653
Refresh30 minutes
Retry5 minutes
Expire7 days
Minimum TTL30 minutes
Show 10 recent serial changes
SerialFirst SeenLast Seen
1785256643 Jul 29, 2026 Jul 29, 2026
1785166642 Jul 28, 2026 Jul 28, 2026
1785076642 Jul 27, 2026 Jul 27, 2026
1784986643 Jul 26, 2026 Jul 26, 2026
1784896644 Jul 25, 2026 Jul 25, 2026
1784806643 Jul 24, 2026 Jul 24, 2026
1784716642 Jul 23, 2026 Jul 23, 2026
1784626644 Jul 22, 2026 Jul 22, 2026
1784536643 Jul 21, 2026 Jul 21, 2026
1784446643 Jul 20, 2026 Jul 20, 2026
Records Browse all

Catch-all zone-file records indexed under this zone, by type.

CDS 1 CDNSKEY 1 TXT 1
DNSSEC signed

Signed since Apr 10, 2020.

Signed domains: 1 · DS records: 1 (as of Jul 30, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAcfyhVzoAlGZ8UuPoadNIFquKF7aXVFtBm1FjuTAuW5u1wBe2zm5m62Hek0l+hlBsUYhyqjVinNfUakwFbjGZr/jGOhuDFRDXPjVelAWwaHhSwgX4RP+jeKu5sK7HPyCPq0g3qQKY0AE9i14GGvwPWCJC/MWqcS3p4dsjSOSlvlbbaXVV+ypyGpihu0jzzTtCTq0UaH5J4m1sxnKhgjLPw9YkfborqrkKxYWzJ8a15vdY6iPjXnAmd8lZqdq4msG0ad+BvIRRrYN48aA1EX6ItuGsB1zKS8pJxhfBiNEFVq0YrhXHutfTIsWkuRp9+/APFUb0hoDohXc64fywtStyJE=
 Jul 12, 2023
ZSK RSA/SHA-256
showAwEAAeuYGfGAuAbz/iwhiacpF8CFDHxm/Do7pnIUUnTE798LElGFbA0JyUTqNqdsSeyxsJh2oQLa4erUAYsMfBl78RgEsLrhrtUZ4BtW5vRx+I5NzNPNfYALKRN+3EgdluId0vkL+fTBiBrWx8gKqeL6h1C+obEiE+a3awWjb+BYSMaos/IDGQDMy7zGtINRBu8eZvOeYaWv5yk2BxY5jOhiQ3E=
 Mar 15, 2022
SignsKey TagSignerExpires
SOA 56118 mlb Aug 12, 2026
DNSKEY 8650 mlb Aug 07, 2026
10 retired DNSKEYs no longer published.