hrefserver.com - dns.ninja
hrefserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.227.164.23🇩🇪 DIGITALOCEAN165.227.160.0/20 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 | ||||||
| TXT | sendinblue-code:8c380175e596e05efa965a26598c077f | ||||||
| TXT | v=spf1 include:spf.sendinblue.com mx ~all | ||||||
| SOA | ns1.digitalocean.comhostmaster@hrefserver.com serial=0 | ||||||
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=1781150663 | ||||||
Subdomains
Same first word
hrefserver.com |
DNS History
10 records (4 active, 6 former)
●NSns1.digitalocean.com2026-02-15 → 2026-06-11 · 3 obs
● 2026-02-15 18:33:28
● 2026-06-11 04:05:28
○NSns1.mydyndns.org2015-08-13 → 2016-12-15 · 4 obs
● 2016-12-15 12:18:16
○ 2026-02-15 18:33:28
○ 2026-06-11 04:05:28
○NSns1163.dns.dyn.com2015-08-13 → 2016-12-15 · 4 obs
● 2016-12-15 12:18:16
○ 2026-02-15 18:33:28
○ 2026-06-11 04:05:28
●NSns2.digitalocean.com2026-02-15 → 2026-06-11 · 3 obs
● 2026-02-15 18:33:28
● 2026-06-11 04:05:28
○NSns2129.dns.dyn.com2015-08-13 → 2016-12-15 · 4 obs
● 2016-12-15 12:18:16
○ 2026-02-15 18:33:28
○ 2026-06-11 04:05:28
●NSns3.digitalocean.com2026-02-15 → 2026-06-11 · 3 obs
● 2026-02-15 18:33:28
● 2026-06-11 04:05:28
○NSns3169.dns.dyn.com2015-08-13 → 2016-12-15 · 4 obs
● 2016-12-15 12:18:16
○ 2026-02-15 18:33:28
○ 2026-06-11 04:05:28
○NSns4134.dns.dyn.com2015-08-13 → 2016-12-15 · 4 obs
● 2016-12-15 12:18:16
○ 2026-02-15 18:33:28
○ 2026-06-11 04:05:28
●A165.227.164.232026-02-15 → 2026-06-11 · 3 obs
● 2026-02-15 18:33:28
● 2026-06-11 04:05:28
○A216.146.38.1252015-08-13 → 2016-12-15 · 4 obs
● 2016-12-15 12:18:16
○ 2026-02-15 18:33:28
○ 2026-06-11 04:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| hrefserver.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hrefserver.com (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.227.164.23 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| TXT | 2 | sendinblue-code:8c380175e596e05efa965a26, v=spf1 include:spf.sendinblue.com mx ~al |
| SOA | 1 | ns1.digitalocean.com hostmaster.hrefserv |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
web03.hrefserver.com and web01.hrefserver.com are both subdomains of hrefserver.com.
IP Addresses
hrefserver.com resolves to one IP address: 165.227.164.23.
Name Servers
Three name servers are authoritative for hrefserver.com: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
hrefserver.com shares at least some of its name servers with other domains, including 1.0.0.a.3.3.e.0.0.0.0.0.0.0.0.0.0.d.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, (0x736578)mir.com, picture-scraps.com and two others.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.