bertiebio.com - robtex.com
bertiebio.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | localhost@ ⭐ | ||||||
| NS | ns1.cyberdns.tw | ||||||
| A | 34.80.212.212🇹🇼 Google34.80.208.0/20 | ||||||
| PTR | 212.212.80.34.bc.googleusercontent.com | ||||||
| NS | ns2.cyberdns.tw | ||||||
| A | 35.194.228.87🇹🇼 Google35.194.224.0/20 | ||||||
| PTR | 87.228.194.35.bc.googleusercontent.com | ||||||
| MX | ml.bertiebio.com ⭐ | ||||||
| A | 118.163.206.154🇹🇼 HiNet118.163.0.0/16 | ||||||
| PTR | ml.bertiebio.com | ||||||
| TXT | facebook-domain-verification=irnvwgcu5ccn5zatuaewanet1unp6o | ||||||
| TXT | v=spf1 ip4:118.163.206.154 ip4:118.163.206.151 ~all | ||||||
| TXT | google-site-verification=SC-DVwOHNYpWH4qeIFLq_FOODEK2-nETG7E3rkgm-2k | ||||||
| SOA | localhost@hostmaster@bertiebio.com serial=2026 | ||||||
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=1774376642 | ||||||
Subdomains
www.bertiebio.com |
Same first word
bertiebio.com |
DNS History
9 records (4 active, 5 former)
●NSlocalhost@2026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-05 10:06:56
● 2026-03-24 18:33:00
● 2026-03-24 18:33:04
● 2026-03-24 18:33:00
● 2026-03-24 18:33:04
○NSlocalhost\@2017-08-05 → 2017-08-05 · 3 obs
● 2017-08-05 10:06:56
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
●NSns1.cyberdns.tw2026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-05 10:06:56
● 2026-03-24 18:33:00
● 2026-03-24 18:33:04
● 2026-03-24 18:33:00
● 2026-03-24 18:33:04
●NSns2.cyberdns.tw2026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-05 10:06:56
● 2026-03-24 18:33:00
● 2026-03-24 18:33:04
● 2026-03-24 18:33:00
● 2026-03-24 18:33:04
○NSpdns1.pchome.com.tw2017-08-05 → 2017-08-05 · 3 obs
● 2017-08-05 10:06:56
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
○NSpdns2.pchome.com.tw2017-08-05 → 2017-08-05 · 3 obs
● 2017-08-05 10:06:56
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
○MXmail.bertiebio.com2017-08-05 → 2017-08-05 · 3 obs
● 2017-08-05 10:06:56
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
●MXml.bertiebio.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-05 10:06:56
● 2026-03-24 18:33:00
● 2026-03-24 18:33:04
● 2026-03-24 18:33:00
● 2026-03-24 18:33:04
○A210.68.200.1142017-08-05 → 2017-08-05 · 3 obs
● 2017-08-05 10:06:56
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
○ 2026-03-24 18:33:00
○ 2026-03-24 18:33:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| bertiebio.com | ns1.cyberdns.tw, ns2.cyberdns.tw | - |
✅ Authoritative Response
Server:35.194.228.87
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bertiebio.com (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.cyberdns.tw, ns2.cyberdns.tw |
| MX | 1 | ml.bertiebio.com (pri: 10) |
| TXT | 3 | facebook-domain-verification=irnvwgcu5cc, v=spf1 ip4:118.163.206.154 ip4:118.163.2... |
| SOA | 1 | localhost@ hostmaster.bertiebio.com |
Analysis
Hierarchy
bertiebio.com is the parent of www.bertiebio.com.
Name Servers
bertiebio.com is delegated to three name servers localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.
bertiebio.com at least partially shares name servers with other domains, for instance dnet.tw, artifacts.com.tw, 924.com.tw, happybnb.com.tw and fda-group.com.
Host names with one IP number:
ns1.cyberdns.tw points to 34.80.212.212
ns2.cyberdns.tw points to 35.194.228.87
Mail Servers
bertiebio.com is handled by a single mail server, ml.bertiebio.com.
ml.bertiebio.com resolves to IP 118.163.206.154.