slack.is - robtex.com
slack.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.223.34.124🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-223-34-124.compute-1.amazonaws.com | ||||||
| A | 3.228.189.135🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| A | 23.22.255.42🇺🇸 Amazon23.22.0.0/15 EC2 IAD prefix | ||||||
| A | 34.195.54.161🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| A | 184.73.83.160🇺🇸 Amazon184.73.0.0/16 IAD prefix | ||||||
| NS | dns1.p08.nsone.net ⭐ 🔒 | ||||||
| A | 2620:4d:4000:6259:7:8:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | ns8.demysdns.com | ||||||
| PTR | dns1.p08.nsone.net | ||||||
| A | 198.51.44.8🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | ns8.demysdns.com | ||||||
| PTR | dns1.p08.nsone.net | ||||||
| NS | dns2.p08.nsone.net 🔒 | ||||||
| A | 2a00:edc0:6259:7:8::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p08.nsone.net | ||||||
| A | 198.51.45.8🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p08.nsone.net | ||||||
| NS | ns01.slackdns.com | ||||||
| A | 45.54.67.1🇺🇸 NETACTUATE45.54.67.0/24 | ||||||
| PTR | ns01.slackdns.com | ||||||
| NS | ns02.slackdns.com | ||||||
| A | 45.54.67.65🇺🇸 NETACTUATE45.54.67.0/24 | ||||||
| PTR | ns02.slackdns.com | ||||||
| SOA | dns1.p08.nsone.nethostmaster@nsone.net serial=1652700533 | ||||||
is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.is ⭐ | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
| NS | f.nic.is | ||||||
| SOA | a.nic.ishostmaster@isnic.is serial=1772040602 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSdns1.p08.nsone.net2026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
●NSdns2.p08.nsone.net2026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
●NSns01.slackdns.com2026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
●NSns02.slackdns.com2026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
●A184.73.83.1602026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
●A23.22.255.422026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
●A3.223.34.1242026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
●A3.228.189.1352026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
●A34.195.54.1612026-02-16 → 2026-02-26 · 2 obs
● 2026-02-26 15:55:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, f.nic.is, c.nic.is, d.nic.is... | 10 records |
| slack.is | dns1.p08.nsone.net, dns2.p08.nsone.net, ns01.slackdns.com, ns02.slackdns.com | - |
✅ Authoritative Response
Server: 45.54.67.65
NS records: dns1.p08.nsone.net, dns2.p08.nsone.net, ns01.slackdns.com, ns02.slackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for slack.is (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 184.73.83.160, 34.195.54.161... |
| NS | 4 | dns1.p08.nsone.net, dns2.p08.nsone.net... |
| SOA | 1 | dns1.p08.nsone.net hostmaster.nsone.net |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.is, f.nic.is, c.nic.is...)
AI analysis
slack.is points to five IP numbers: 3.223.34.124, 3.228.189.135, 23.22.255.42, 34.195.54.161 and 184.73.83.160.
Other host names, for instance get.slack.help, badges.slackcertified.com, adrianoamare.screenhero.com, actech.screenhero.com and kyrre.screenhero.com share IP numbers with slack.is.
slack.is is delegated to four name servers: ns01.slackdns.com, ns02.slackdns.com, dns1.p08.nsone.net and dns2.p08.nsone.net.
slack.is at least partially shares its name servers with other domains, for instance bonanzaextravaganza.com, masmediallc.com, vogue-voyage.com, danihanks.com and tavian.tech.
These name servers are commonly used with dns3.p08.nsone.net, dns4.p08.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns03.slackdns.com, ns04.slackdns.com, dns1.p01.nsone.net and dns2.p01.nsone.net.
Host names with two IP numbers:
dns1.p08.nsone.net points to 2620:4d:4000:6259:7:8:0:1 and 198.51.44.8.
dns2.p08.nsone.net points to 2a00:edc0:6259:7:8::2 and 198.51.45.8.
Host names with one IP number:
ns01.slackdns.com points to 45.54.67.1.
ns02.slackdns.com points to 45.54.67.65.