had2know.org - robtex.com
had2know.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff🇺🇸 Amazon2600:1f10:4000::/36 EC2 IAD Prefix | ||||||
| A | 54.85.8.229🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix | ||||||
| NS | bird.ezoicns.com ⭐ | ||||||
| A | 205.251.194.74🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-586.awsdns-09.net | ||||||
| NS | fish.ezoicns.com | ||||||
| A | 205.251.192.129🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-129.awsdns-16.com | ||||||
| NS | frog.ezoicns.com | ||||||
| A | 205.251.197.77🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1357.awsdns-41.org | ||||||
| NS | ibis.ezoicns.com | ||||||
| A | 205.251.199.203🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1995.awsdns-57.co.uk | ||||||
| MX | ezmail.had2know.org ⭐ | ||||||
| A | 194.110.243.35🇬🇧 Freethought-AS194.110.243.0/24 Freethought-PIv4-2 route object | ||||||
| PTR | hosting02.layerip.com | ||||||
| TXT | v=spf1 ip4:37.61.237.29 +a +mx ~all | ||||||
| SOA | bird.ezoicns.comawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774686612 | ||||||
Subdomains
ezmail.had2know.org |
Same first word
DNS History
13 records (7 active, 6 former)
●NSbird.ezoicns.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 08:38:42
●NSfish.ezoicns.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 08:38:42
●NSfrog.ezoicns.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 08:38:42
●NSibis.ezoicns.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 08:38:42
●MXezmail.had2know.org2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 08:38:42
○A13.37.187.2232026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 20:26:54
○ 2026-03-27 21:53:20
○ 2026-03-28 08:38:42
●A2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff2026-03-05 → 2026-03-28 · 7 obs
○ 2026-03-05 10:32:28
● 2026-03-05 11:09:24
○ 2026-03-16 07:27:28
○ 2026-03-25 20:26:54
● 2026-03-27 21:53:20
● 2026-03-28 08:38:42
○A2600:1f13:393:63e:d83b:f450:487:59b62026-02-19 → 2026-03-16 · 8 obs
○ 2026-02-19 18:35:54
● 2026-02-23 06:16:22
● 2026-03-05 10:32:28
○ 2026-03-05 11:09:24
● 2026-03-16 07:27:28
○ 2026-03-25 04:37:06
○ 2026-03-28 08:38:42
○A2a05:d012:4d8:683f:6492:140f:d521:c3212026-03-25 → 2026-03-25 · 4 obs
● 2026-03-25 20:26:54
○ 2026-03-27 21:53:20
○ 2026-03-28 08:38:42
○A2a05:d014:776:a63e:ceb:15ad:bbb7:6a9d2026-02-19 → 2026-03-25 · 7 obs
● 2026-02-19 18:35:54
○ 2026-02-23 06:16:22
○ 2026-03-16 07:27:28
● 2026-03-25 04:37:06
○ 2026-03-25 20:26:54
○ 2026-03-28 08:38:42
○A35.155.180.2182026-02-19 → 2026-03-16 · 8 obs
○ 2026-02-19 18:35:54
● 2026-02-23 06:16:22
● 2026-03-05 10:32:28
○ 2026-03-05 11:09:24
● 2026-03-16 07:27:28
○ 2026-03-25 04:37:06
○ 2026-03-28 08:38:42
○A52.57.221.1212026-02-19 → 2026-03-25 · 7 obs
● 2026-02-19 18:35:54
○ 2026-02-23 06:16:22
○ 2026-03-16 07:27:28
● 2026-03-25 04:37:06
○ 2026-03-25 20:26:54
○ 2026-03-28 08:38:42
●A54.85.8.2292026-03-05 → 2026-03-28 · 7 obs
○ 2026-03-05 10:32:28
● 2026-03-05 11:09:24
○ 2026-03-16 07:27:28
○ 2026-03-25 20:26:54
● 2026-03-27 21:53:20
● 2026-03-28 08:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| had2know.org | ibis.ezoicns.com, frog.ezoicns.com, bird.ezoicns.com, fish.ezoicns.com | - |
✅ Authoritative Response
Server:205.251.192.129
NS records: ibis.ezoicns.com, frog.ezoicns.com, bird.ezoicns.com, fish.ezoicns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for had2know.org (unsigned zone)
⏱️ Timing
Total: 489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.85.8.229 |
| AAAA | 1 | 2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff |
| NS | 4 | bird.ezoicns.com, fish.ezoicns.com... |
| MX | 1 | ezmail.had2know.org (pri: 0) |
| TXT | 1 | v=spf1 ip4:37.61.237.29 +a +mx ~all |
| SOA | 1 | bird.ezoicns.com awsdns-hostmaster.amazo |
Analysis
Hierarchy
had2know.org is the parent of ezmail.had2know.org.
IP Addresses
had2know.org resolves to two IP numbers: 2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff and 54.85.8.229.
other host names including ez485.com, select4.me, freecoloringprintable.com, lakeeufaula.com and graffiticreatoronline.com share IP numbers with had2know.org.
Name Servers
had2know.org is delegated to four name servers: bird.ezoicns.com, fish.ezoicns.com, frog.ezoicns.com and ibis.ezoicns.com.
had2know.org at least partially shares name servers with other domains, for instance landlordgurus.com, askaphilosopher.org, meinschein.at, scratcherstats.com and ehebrew.net.
Host names with one IP number: bird.ezoicns.com points to 205.251.194.74; fish.ezoicns.com points to 205.251.192.129; frog.ezoicns.com points to 205.251.197.77; ibis.ezoicns.com points to 205.251.199.203.
Mail Servers
had2know.org is handled by a single mail server, ezmail.had2know.org.
ezmail.had2know.org resolves to IP 194.110.243.35.