DNS Coffee ☕
Zone

obi active

First Seen Sep 24, 2015 · First Import Oct 09, 2015 · Last Import Jul 30, 2026 · Type generic · Operator OBI Group Holding SE & Co. KGaA · DNSSEC Signed since Oct 12, 2019

Also indexed as: Domain Nameserver

2
Domains
3,894
Zone Imports
4
Current Nameservers
11
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
a0.nic.obi Oct 22, 2022 2
a2.nic.obi Oct 22, 2022 2
b0.nic.obi Oct 22, 2022 2
c0.nic.obi Oct 22, 2022 2
Past Nameservers 11
Name First Seen Last Seen Domains
ac1.nstld.com Feb 28, 2016 Oct 21, 2022 14
ac2.nstld.com Feb 28, 2016 Oct 21, 2022 14
ac3.nstld.com Feb 28, 2016 Oct 21, 2022 14
ac4.nstld.com Feb 28, 2016 Oct 21, 2022 14
l5.nstld.com Sep 24, 2015 Feb 27, 2016 0
h5.nstld.com Sep 24, 2015 Feb 27, 2016 0
g5.nstld.com Sep 24, 2015 Feb 27, 2016 0
f5.nstld.com Sep 24, 2015 Feb 27, 2016 0
d5.nstld.com Sep 24, 2015 Feb 27, 2016 0
c5.nstld.com Sep 24, 2015 Feb 27, 2016 0
a5.nstld.com Sep 24, 2015 Feb 27, 2016 0
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 2 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 2,389 serials
Primary NSa0.nic.obi
Mailboxhostmaster.donuts.email.
Serial1785373562
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1785287290 Jul 29, 2026 Jul 29, 2026
1785201001 Jul 28, 2026 Jul 28, 2026
1785114725 Jul 27, 2026 Jul 27, 2026
1785028495 Jul 26, 2026 Jul 26, 2026
1784941626 Jul 25, 2026 Jul 25, 2026
1784855994 Jul 24, 2026 Jul 24, 2026
1784769060 Jul 23, 2026 Jul 23, 2026
1784682752 Jul 22, 2026 Jul 22, 2026
1784596436 Jul 21, 2026 Jul 21, 2026
1784509547 Jul 20, 2026 Jul 20, 2026
DNSSEC signed

Signed since Oct 12, 2019.

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

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAcr1cNLmkMwhGAG/NK0WR2W3CldwPM6Hs2Pdf4jgPrlqEaNgdDsBXFpVQWHNurQ86DiAi1ElakEmObxx5i6zYsJrmt8c0IEH7nSK3hxyZi91g5uqGUaZmT5d3J9XgbRG6XJUFIRZvm7rnheCr0TfQ1iFOvAkXYBkX9+iEnDBhNaPKGBnQ/2VI/ppZQ++wzjkT2pkgp6LdNBqeTJgBL1AIY89JRrARiNgMl5u2obPs8gi5nm36tECr9edcvuvFk6YpAcQuDg/IGfN/4JTPWjSCIIp68rzr3HxJGMlaoKBR1YthsLGAdgcmMQ13ILqd5rqBEwlcXJFdkRh3ThErv904rk=
 Oct 14, 2022
ZSK RSA/SHA-256
showAwEAAbiCy/XcjkvXKf28aH8TF7UWxbafTAzDI83yvbLkD7at8VlvRLwGwcMHI6R7Y46EJ+NBSUhQxINoUjx+vB3oZydWl71jqG6i42uz/oZOWU5h7rcXajqVijlxz5zBXn31QOhd3OsYSwejl6f8EBa9pmyzswIHsUl3wi4J54KDRm4N
 Jul 10, 2026
ZSK RSA/SHA-256
showAwEAAdNQfq5VsSTuxGhCc9GEiqSFPPDbYWXPcekd6XH3Xp75fYjhZEt076gTk/JDCd7t1tc7lxpEvX+uQZbr7PrtZt880C/ujPz6Q8ELkflAmOhDDZ782RJQ6ebtEBytU8B6cBjim+U+elwKJTqkPNv5SAdOEtgzkvHBdZ0JAuupI1Op
 Jun 10, 2026
SignsKey TagSignerExpires
SOA 17121 obi Aug 20, 2026
DNSKEY 26464 obi Aug 15, 2026
55 retired DNSKEYs no longer published.