DNS Coffee ☕
Zone

microsoft active

First Seen Jun 11, 2015 · First Import Jun 18, 2015 · Last Import Sep 22, 2026 · Type generic · Operator Microsoft Corporation · DNSSEC Signed since Oct 12, 2019

Also indexed as: Domain Nameserver

90
Domains
4,096
Zone Imports
8
Current Nameservers
19
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 8
Name First Seen Domains
dnsd.nic.microsoft Nov 17, 2023 2
dns4.nic.microsoft Nov 17, 2023 2
dnsb.nic.microsoft Nov 17, 2023 2
dns2.nic.microsoft Nov 17, 2023 2
dnsc.nic.microsoft Nov 09, 2023 2
dns3.nic.microsoft Nov 09, 2023 2
dnsa.nic.microsoft Nov 09, 2023 2
dns1.nic.microsoft Nov 09, 2023 2
Past Nameservers 19
Name First Seen Last Seen Domains
dns4.nominetdns.uk Oct 06, 2023 Nov 16, 2023 0
dns2.nominetdns.uk Oct 06, 2023 Nov 16, 2023 0
dnsb.nominetdns.uk Oct 13, 2023 Nov 16, 2023 0
dnsd.nominetdns.uk Oct 13, 2023 Nov 16, 2023 0
dns1.nominetdns.uk Oct 06, 2023 Nov 08, 2023 0
dns3.nominetdns.uk Oct 06, 2023 Nov 08, 2023 0
dnsa.nominetdns.uk Oct 13, 2023 Nov 08, 2023 0
dnsc.nominetdns.uk Oct 13, 2023 Nov 08, 2023 0
ac4.nstld.com Feb 28, 2016 Oct 12, 2023 15
ac3.nstld.com Feb 28, 2016 Oct 12, 2023 15
ac2.nstld.com Feb 28, 2016 Oct 05, 2023 15
ac1.nstld.com Feb 28, 2016 Oct 05, 2023 15
c5.nstld.com Jun 11, 2015 Feb 27, 2016 0
f5.nstld.com Jun 11, 2015 Feb 27, 2016 0
g5.nstld.com Jun 11, 2015 Feb 27, 2016 0
h5.nstld.com Jun 11, 2015 Feb 27, 2016 0
l5.nstld.com Jun 11, 2015 Feb 27, 2016 0
d5.nstld.com Jun 11, 2015 Feb 27, 2016 0
a5.nstld.com Jun 11, 2015 Feb 27, 2016 0
Sample Current Domains 7
Domain Added
agent.microsoft Jun 16, 2026
aipm.microsoft May 16, 2026
apex.microsoft Jun 18, 2026
forcem.microsoft Jun 23, 2026
gaming.microsoft Mar 05, 2026
ponderay.microsoft Mar 28, 2026
test.microsoft Mar 04, 2026
The most recently added of the 90 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 1
Domain Last Seen
redirect.microsoft Mar 23, 2026
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 1,952 serials
Primary NSdns1.nic.microsoft
Mailboxhostmaster.nominet.org.uk.
Serial1790039714
Refresh15 minutes
Retry5 minutes
Expire28 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1789953321 Sep 21, 2026 Sep 21, 2026
1789866614 Sep 20, 2026 Sep 20, 2026
1789780509 Sep 19, 2026 Sep 19, 2026
1789693505 Sep 18, 2026 Sep 18, 2026
1789607711 Sep 17, 2026 Sep 17, 2026
1789538720 Sep 16, 2026 Sep 16, 2026
1789434614 Sep 15, 2026 Sep 15, 2026
1789347616 Sep 14, 2026 Sep 14, 2026
1789262112 Sep 13, 2026 Sep 13, 2026
1789176012 Sep 12, 2026 Sep 12, 2026
Records Browse all

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

TYPE65534 2 TXT 1
DNSSEC signed

Signed since Oct 12, 2019.

Signed domains: 15 · DS records: 15 (as of Sep 22, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAdxIYaQf+nHYCxgGnxImugGWFBYqigabtGPtC+N60cFOJ3IgbOtzzURh8ilOkcKsnzhHoC2VKDgVJNXtuCNBbd/fasyJeNZ0hJaZCvWPnWXvWNoPoSjjjIEycuegOu59BDbGKGsKUurzW63VbVy7yt4Iuvrr0MdqnxCVK3aqPMWWIYyr7DmRLfiR6YRH3ypzz1mB8JJEYzbi9Y6HGtwLauPHQgc7s3nRLyL3o16olutPMjvrqclIPo/Ficbo3TU1qzJ0QydEo6R1E4C2GlJhcVwfJc8SfwVCRckR/2XTLjt+KaiG2sgfs4kAfJndYDYMOlyVa2GyNuC0iHaNZF0By00=
 Sep 22, 2023
ZSK RSA/SHA-256
showAwEAAavSdZQ+fp9O0dXjr+Cgbq0kTkJtbdXW4txKy8LpcAlnM6bDKAyqJe/xgTe8kkjtaj+Z3co63iBn3JhKRAmNQSeF017GPLS6fNOuMZopxsZGQBvQ27BRCSCfbgfFNJIdLoq9o8M/XFuC0ognnZPmytWdzu2ec0+0osEUReTQC1cWuobKbX5FqNLwXiYZFykzh/qLfvrlZSWngTjOtdsLEkah+3E99kd2vst68gWj4YG+iKm87TGF0J6cMQ7ldQauI5by5cZX0JSoL2Qg0HU8tdJNoBtrMMnBwjZ8o9yoxiff8ZNBTAn9SWnJOrS/gdvvG53bsaI9B3lo4Vu0MBhtY2U=
 Sep 22, 2023
SignsKey TagSignerExpires
SOA 26161 microsoft Oct 27, 2026
DNSKEY 55012 microsoft Oct 20, 2026
20 retired DNSKEYs no longer published.