qdbio-cera.com - robtex.com

qdbio-cera.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4ee8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8a68🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.232Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.104🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkaiser.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c09🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkaiser.ns.cloudflare.com
A2803:f800:50::6ca2:c309🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkaiser.ns.cloudflare.com
A2a06:98c1:50::ac40:2309🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkaiser.ns.cloudflare.com
A108.162.195.9🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkaiser.ns.cloudflare.com
A162.159.44.9Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkaiser.ns.cloudflare.com
A172.64.35.9🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkaiser.ns.cloudflare.com
NSlisa.ns.cloudflare.com
A2606:4700:50::adf5:3a83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A2803:f800:50::6ca2:c083🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2083🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlisa.ns.cloudflare.com
A108.162.192.131🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A172.64.32.131🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A173.245.58.131🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.232, 172.67.138.104
IPv6 hints2606:4700:3033::6815:4ee8, 2606:4700:3036::ac43:8a68
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOAkaiser.ns.cloudflare.comdns@cloudflare.com serial=2406631036

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785644732

Same first word

qdbio-cera.com

DNS History

9 records (6 active, 3 former)

2017201820192020202120222023202420252026NSkaiser.ns.cloudflare.comlisa.ns.cloudflare.comns3.01isp.comns4.01isp.netA104.21.78.232172.67.138.1042606:4700:3033::6815:4ee82606:4700:3036::ac43:8a68111.75.254.143
●NSkaiser.ns.cloudflare.com2026-07-30 → 2026-08-02 · 3 obs
○ 2018-01-06 02:03:30
● 2026-07-30 06:30:50
● 2026-08-02 04:53:16
●NSlisa.ns.cloudflare.com2026-07-30 → 2026-08-02 · 3 obs
○ 2018-01-06 02:03:30
● 2026-07-30 06:30:50
● 2026-08-02 04:53:16
○NSns3.01isp.com2016-12-15 → 2018-01-06 · 4 obs
● 2016-12-15 21:25:28
● 2018-01-06 02:03:30
○ 2026-07-30 06:30:50
○ 2026-08-02 04:53:16
○NSns4.01isp.net2016-12-15 → 2018-01-06 · 4 obs
● 2016-12-15 21:25:28
● 2018-01-06 02:03:30
○ 2026-07-30 06:30:50
○ 2026-08-02 04:53:16
●A104.21.78.2322026-07-30 → 2026-08-02 · 3 obs
○ 2018-01-06 02:03:30
● 2026-07-30 06:30:50
● 2026-08-02 04:53:16
○A111.75.254.1432016-12-15 → 2018-01-06 · 4 obs
● 2016-12-15 21:25:28
● 2018-01-06 02:03:30
○ 2026-07-30 06:30:50
○ 2026-08-02 04:53:16
●A172.67.138.1042026-07-30 → 2026-08-02 · 3 obs
○ 2018-01-06 02:03:30
● 2026-07-30 06:30:50
● 2026-08-02 04:53:16
●A2606:4700:3033::6815:4ee82026-07-30 → 2026-08-02 · 3 obs
○ 2018-01-06 02:03:30
● 2026-07-30 06:30:50
● 2026-08-02 04:53:16
●A2606:4700:3036::ac43:8a682026-07-30 → 2026-08-02 · 3 obs
○ 2018-01-06 02:03:30
● 2026-07-30 06:30:50
● 2026-08-02 04:53:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
qdbio-cera.comlisa.ns.cloudflare.com, kaiser.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.131

NS records: lisa.ns.cloudflare.com, kaiser.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qdbio-cera.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.78.232, 172.67.138.104
AAAA22606:4700:3033::6815:4ee8, 2606:4700:3036::ac43:8a68
NS2kaiser.ns.cloudflare.com, lisa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kaiser.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lisa.ns.cloudflare.com, lisa.ns.cloudflare.com, lisa.ns.cloudflare.com...)

Analysis

IP Addresses

qdbio-cera.com points to the four IP addresses 104.21.78.232, 172.67.138.104, 2606:4700:3033::6815:4ee8 and 2606:4700:3036::ac43:8a68.

b.ns.preo.no, portal.apji.org, indoterbaruabg.wiki and two other host names share IP numbers with qdbio-cera.com.

Name Servers

qdbio-cera.com has two authoritative name servers — kaiser.ns.cloudflare.com and lisa.ns.cloudflare.com.

qdbio-cera.com uses the same name servers as several other domains — among them ln-wrgd.com, xfxcdc.com, tedasme.com and two more.

There is at least partial name server overlap between qdbio-cera.com and other domains — almazi.com, fomagazine.site, butor1.hu and two more among them.

These name servers frequently co-occur with the name servers stevie.ns.cloudflare.com and ken.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kaiser.ns.cloudflare.com points to 108.162.195.9, 162.159.44.9, 172.64.35.9 and 3 other IP addresses.

lisa.ns.cloudflare.com points to 108.162.192.131, 172.64.32.131, 173.245.58.131 and 3 other IP addresses.