slidebook.io - robtex.com
slidebook.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | donna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| NS | kirk.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kirk.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kirk.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kirk.ns.cloudflare.com | ||||||
| A | 108.162.193.192🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kirk.ns.cloudflare.com | ||||||
| A | 172.64.33.192🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kirk.ns.cloudflare.com | ||||||
| A | 173.245.59.192🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kirk.ns.cloudflare.com | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | google-site-verification=1lCAebyIe3uRPAmS9kBVnPdjPSc-o1KTEysIiT75KwQ | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | yandex-verification: 442d5a828d3a03a8 | ||||||
| SOA | donna.ns.cloudflare.comdns@cloudflare.com serial=2400831055 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1776226213 | ||||||
Same first word
slidebook.com |
slidebook.tv |
slidebook.io |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdonna.ns.cloudflare.com2026-04-05 → 2026-04-15 · 2 obs
● 2026-04-15 04:41:42
●NSkirk.ns.cloudflare.com2026-04-05 → 2026-04-15 · 2 obs
● 2026-04-15 04:41:42
●MXmx.yandex.net2026-04-05 → 2026-04-15 · 2 obs
● 2026-04-15 04:41:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, c0.nic.io, a0.nic.io, a2.nic.io | - |
| slidebook.io | kirk.ns.cloudflare.com, donna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.151
NS records: kirk.ns.cloudflare.com, donna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for slidebook.io (unsigned zone)
⏱️ Timing
Total: 475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | donna.ns.cloudflare.com, kirk.ns.cloudflare.com |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 3 | google-site-verification=1lCAebyIe3uRPAm, v=spf1 redirect=_spf.yandex.net... |
| SOA | 1 | donna.ns.cloudflare.com dns.cloudflare.c |
Analysis
Name Servers
slidebook.io is delegated to two name servers: donna.ns.cloudflare.com and kirk.ns.cloudflare.com.
slidebook.io shares the same name server setup as miguelrehder.com, loreciente.com, terenplmokn.luxe, nick-harper.co.uk and cityinspectionsoftware.com.
slidebook.io at least partially shares name servers with other domains, for instance sizemoretraveland.com, commissionmagazine.com, photosat.ca, emapac.com and jszcw.com.
these name servers are commonly used with nash.ns.cloudflare.com, jose.ns.cloudflare.com, moura.ns.cloudflare.com and bayan.ns.cloudflare.com.
Host names with six IP numbers:
donna.ns.cloudflare.com points to 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151.
kirk.ns.cloudflare.com points to 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192.
Mail Servers
slidebook.io is handled by a single mail server, mx.yandex.net.
The mail server setup for slidebook.io matches that of other domains, for instance notebookcentre.am, kargof.ru, auroraevernet.ru, girisimmak.com and gpk.ru.
slidebook.io shares some mail servers with other domains, at least in part, for instance uk-paritet.ru.
mx.yandex.net points to two IPs: 2a02:6b8::311 and 77.88.21.249.