develdaysync.com - robtex.com
develdaysync.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.230.116.19🇩🇪 DIGITALOCEAN157.230.112.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | mail.develdaysync.com ⭐ | ||||||
| A | 157.230.116.19🇩🇪 DIGITALOCEAN157.230.112.0/20 DigitalOcean | ||||||
| TXT | v=spf1 +a +mx +a:plesk-web-subscriptions.local -all | ||||||
| SOA | ns1.digitalocean.comhostmaster@develdaysync.com serial=1588014481 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776113752 | ||||||
Subdomains
mail.develdaysync.com |
Same first word
develdaysync.com |
DNS History
5 records (5 active, 0 former)
●NSns1.digitalocean.com2020-01-23 → 2026-04-13 · 2 obs
● 2026-04-13 21:17:02
●NSns2.digitalocean.com2020-01-23 → 2026-04-13 · 2 obs
● 2026-04-13 21:17:02
●NSns3.digitalocean.com2020-01-23 → 2026-04-13 · 2 obs
● 2026-04-13 21:17:02
●MXmail.develdaysync.com2020-01-23 → 2026-04-13 · 2 obs
● 2026-04-13 21:17:02
●A157.230.116.192020-01-23 → 2026-04-13 · 2 obs
● 2026-04-13 21:17:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| develdaysync.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for develdaysync.com (unsigned zone)
⏱️ Timing
Total: 156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.230.116.19 |
| NS | 3 | ns2.digitalocean.com, ns1.digitalocean.com... |
| MX | 1 | mail.develdaysync.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:plesk-web-subscriptions |
| SOA | 1 | ns1.digitalocean.com hostmaster.develday |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
The parent of mail.develdaysync.com is develdaysync.com.
IP Addresses
develdaysync.com points to IP number: 157.230.116.19.
Other host names, for instance mail.develdaysync.com share IP numbers with develdaysync.com.
Name Servers
develdaysync.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
develdaysync.com at least partially shares name servers with other domains, for instance apengineering.com.sg, kutaygoksu.com, karatsuites.com, pivsoft.com and wiohub.io.
Host ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210; Host ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21; Host ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.
Mail Servers
develdaysync.com is handled by a single mail server, mail.develdaysync.com.
mail.develdaysync.com points to a single IP: 157.230.116.19.