biapost.com - robtex.com
biapost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.213.77.197🇺🇸 EONIX-NA173.213.76.0/22 | ||||||
| PTR | decoration25.developmenthorn.com | ||||||
| NS | a9.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b9.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1777738758 | ||||||
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=1779280028 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSa.share-dns.com2026-05-08 → 2026-05-20 · 3 obs
● 2026-05-08 20:37:12
● 2026-05-20 12:57:04
●NSa9.share-dns.com2026-05-08 → 2026-05-20 · 3 obs
● 2026-05-08 20:37:12
● 2026-05-20 12:57:04
●NSb.share-dns.net2026-05-08 → 2026-05-20 · 3 obs
● 2026-05-08 20:37:12
● 2026-05-20 12:57:04
●NSb9.share-dns.net2026-05-08 → 2026-05-20 · 3 obs
● 2026-05-08 20:37:12
● 2026-05-20 12:57:04
○NSf1g1ns1.dnspod.net2015-05-15 → 2016-09-24 · 4 obs
● 2016-09-24 22:11:16
○ 2026-05-08 20:37:12
○ 2026-05-20 12:57:04
○NSf1g1ns2.dnspod.net2015-05-15 → 2016-09-24 · 4 obs
● 2016-09-24 22:11:16
○ 2026-05-08 20:37:12
○ 2026-05-20 12:57:04
○MXmx.ym.163.com2015-05-15 → 2016-09-24 · 4 obs
● 2016-09-24 22:11:16
○ 2026-05-08 20:37:12
○ 2026-05-20 12:57:04
○A120.26.61.172016-09-24 → 2016-09-24 · 4 obs
● 2016-09-24 22:11:16
○ 2026-05-08 20:37:12
○ 2026-05-20 12:57:04
○A121.40.140.1462015-05-15 → 2016-04-09 · 4 obs
● 2016-04-09 18:30:48
○ 2016-09-24 22:11:16
○ 2026-05-20 12:57:04
●A173.213.77.1972026-05-08 → 2026-05-20 · 3 obs
● 2026-05-08 20:37:12
● 2026-05-20 12:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| biapost.com | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biapost.com (unsigned zone)
⏱️ Timing
Total: 1542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.213.77.197 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a9.share-dns.com)
Analysis
IP Addresses
biapost.com resolves to one IP address: 173.213.77.197.
Name Servers
biapost.com delegates DNS authority to 4 name servers — a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
The name servers of biapost.com overlap at least partially with those of other domains — among them sz95080.com, tunaorangeri.com, nny33.com and two more.
It is common to see these name servers paired with a7.share-dns.com, b7.share-dns.net, a4.share-dns.com and seven other name servers.
Four host names each point to one IP address: a9.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b9.share-dns.net and b.share-dns.net both point to 172.64.52.239.
The host names a9.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b9.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.