authentium.com - dns.ninja

authentium.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:232a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:d52f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.42Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.47🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadaline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2631🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A2803:f800:50::6ca2:c231🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadaline.ns.cloudflare.com
A2a06:98c1:50::ac40:2231🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadaline.ns.cloudflare.com
A108.162.194.49🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A162.159.38.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A172.64.34.49🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
NSagustin.ns.cloudflare.com
A2606:4700:58::a29f:2c5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A2803:f800:50::6ca2:c35a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRagustin.ns.cloudflare.com
A2a06:98c1:50::ac40:235a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRagustin.ns.cloudflare.com
A108.162.195.90🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A162.159.44.90Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
A172.64.35.90🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRagustin.ns.cloudflare.com
MXmail.avsubmit.com ⭐
A185.169.190.141🇮🇸 OpinKerfi2024185.169.190.0/24
PTRundefined.hostname.localhost
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.42, 172.67.213.47
IPv6 hints2606:4700:3030::6815:232a, 2606:4700:3030::ac43:d52f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOAadaline.ns.cloudflare.comdns@cloudflare.com serial=2408393251

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=1784282727
WOT: SAFE (90/100)

Subdomains

blogs.authentium.com
vlab.authentium.com
files.authentium.com
www.authentium.com

Same first word

authentium.com
authentium.net

DNS History

23 records (7 active, 16 former)

20162017201820192020202120222023202420252026NSadaline.ns.cloudflare.comagustin.ns.cloudflare.comc9ns1.amadis.comdns1.cloudns.netdns2.cloudns.netdns5.cloudns.netdns6.cloudns.netns1.ctmail.comns2.ctmail.comns3.ctmail.comns4.ctmail.comns5.ctmail.comMXmail.avsubmit.comprontomail.netA104.21.35.42172.67.213.472606:4700:3030::6815:232a2606:4700:3030::ac43:d52f185.169.190.138216.163.188.562606:4700:3032::ac43:d52f2606:4700:3033::6815:232a94.142.153.179
●NSadaline.ns.cloudflare.com2026-03-05 → 2026-07-17 · 3 obs
○ 2026-02-14 23:49:50
● 2026-03-05 17:54:44
● 2026-07-17 10:09:42
●NSagustin.ns.cloudflare.com2026-03-05 → 2026-07-17 · 3 obs
○ 2026-02-14 23:49:50
● 2026-03-05 17:54:44
● 2026-07-17 10:09:42
○NSc9ns1.amadis.com2015-08-19 → 2020-12-04 · 4 obs
● 2015-08-19 10:31:52
● 2020-12-04 10:05:46
○ 2026-02-14 23:49:50
○ 2026-07-17 10:09:42
○NSdns1.cloudns.net2026-02-14 → 2026-02-14 · 4 obs
○ 2020-12-04 10:05:46
● 2026-02-14 23:49:50
○ 2026-03-05 17:54:44
○ 2026-07-17 10:09:42
○NSdns2.cloudns.net2026-02-14 → 2026-02-14 · 4 obs
○ 2020-12-04 10:05:46
● 2026-02-14 23:49:50
○ 2026-03-05 17:54:44
○ 2026-07-17 10:09:42
○NSdns5.cloudns.net2026-02-14 → 2026-02-14 · 4 obs
○ 2020-12-04 10:05:46
● 2026-02-14 23:49:50
○ 2026-03-05 17:54:44
○ 2026-07-17 10:09:42
○NSdns6.cloudns.net2026-02-14 → 2026-02-14 · 4 obs
○ 2020-12-04 10:05:46
● 2026-02-14 23:49:50
○ 2026-03-05 17:54:44
○ 2026-07-17 10:09:42
○NSns1.ctmail.com2015-08-19 → 2020-12-04 · 4 obs
● 2015-08-19 10:31:52
● 2020-12-04 10:05:46
○ 2026-02-14 23:49:50
○ 2026-07-17 10:09:42
○NSns2.ctmail.com2015-08-19 → 2020-12-04 · 4 obs
● 2015-08-19 10:31:52
● 2020-12-04 10:05:46
○ 2026-02-14 23:49:50
○ 2026-07-17 10:09:42
○NSns3.ctmail.com2015-08-19 → 2020-12-04 · 4 obs
● 2015-08-19 10:31:52
● 2020-12-04 10:05:46
○ 2026-02-14 23:49:50
○ 2026-07-17 10:09:42
○NSns4.ctmail.com2015-08-19 → 2020-12-04 · 4 obs
● 2015-08-19 10:31:52
● 2020-12-04 10:05:46
○ 2026-02-14 23:49:50
○ 2026-07-17 10:09:42
○NSns5.ctmail.com2015-08-19 → 2020-12-04 · 4 obs
● 2015-08-19 10:31:52
● 2020-12-04 10:05:46
○ 2026-02-14 23:49:50
○ 2026-07-17 10:09:42
●MXmail.avsubmit.com2015-08-19 → 2026-07-17 · 2 obs
● 2015-08-19 10:31:52
● 2026-07-17 10:09:42
○MXprontomail.net2015-08-19 → 2026-02-14 · 4 obs
● 2015-08-19 10:31:52
● 2026-02-14 23:49:50
○ 2026-03-05 17:54:44
○ 2026-07-17 10:09:42
●A104.21.35.422026-03-05 → 2026-07-17 · 3 obs
○ 2026-02-14 23:49:50
● 2026-03-05 17:54:44
● 2026-07-17 10:09:42
●A172.67.213.472026-03-05 → 2026-07-17 · 3 obs
○ 2026-02-14 23:49:50
● 2026-03-05 17:54:44
● 2026-07-17 10:09:42
○A185.169.190.1382026-02-14 → 2026-02-14 · 4 obs
○ 2020-12-04 10:05:46
● 2026-02-14 23:49:50
○ 2026-03-05 17:54:44
○ 2026-07-17 10:09:42
○A216.163.188.562015-08-19 → 2020-12-04 · 4 obs
● 2015-08-19 10:31:52
● 2020-12-04 10:05:46
○ 2026-02-14 23:49:50
○ 2026-07-17 10:09:42
●A2606:4700:3030::6815:232a2026-06-28 → 2026-07-17 · 3 obs
○ 2026-06-10 14:42:10
● 2026-06-28 20:45:10
● 2026-07-17 10:09:42
●A2606:4700:3030::ac43:d52f2026-06-28 → 2026-07-17 · 3 obs
○ 2026-06-10 14:42:10
● 2026-06-28 20:45:10
● 2026-07-17 10:09:42
○A2606:4700:3032::ac43:d52f2026-03-05 → 2026-06-10 · 5 obs
○ 2026-02-14 23:49:50
● 2026-03-05 17:54:44
● 2026-06-10 14:42:10
○ 2026-06-28 20:45:10
○ 2026-07-17 10:09:42
○A2606:4700:3033::6815:232a2026-03-05 → 2026-06-10 · 5 obs
○ 2026-02-14 23:49:50
● 2026-03-05 17:54:44
● 2026-06-10 14:42:10
○ 2026-06-28 20:45:10
○ 2026-07-17 10:09:42
○A94.142.153.1792026-02-14 → 2026-07-17 · 2 obs
○ 2026-02-14 23:49:50
○ 2026-07-17 10:09:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
authentium.comadaline.ns.cloudflare.com, agustin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.49

NS records: adaline.ns.cloudflare.com, agustin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authentium.com (unsigned zone)

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.213.47, 104.21.35.42
AAAA22606:4700:3030::6815:232a, 2606:4700:3030::ac43:d52f
NS2adaline.ns.cloudflare.com, agustin.ns.cloudflare.com
MX1mail.avsubmit.com (pri: 10)
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adaline.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

blogs.authentium.com, vlab.authentium.com, files.authentium.com and www.authentium.com each fall under the parent domain authentium.com.

IP Addresses

authentium.com has four IP addresses: 104.21.35.42, 172.67.213.47, 2606:4700:3030::6815:232a and 2606:4700:3030::ac43:d52f.

Two other host names, along with gradydonovan.com, ircrj.com and jopo.pl, also share IP numbers with authentium.com.

Name Servers

authentium.com has two authoritative name servers — adaline.ns.cloudflare.com and agustin.ns.cloudflare.com.

authentium.com shares its NS records with other domains, for example acuraclub.com, arrc.fr, 1690initiative.com and two others.

authentium.com partially shares its NS delegation with several other domains, including woodlandsradiology.com, aoh.co.uk, vtplc.com and two others.

The name servers logan.ns.cloudflare.com, greg.ns.cloudflare.com, sarah.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

adaline.ns.cloudflare.com points to 108.162.194.49, 162.159.38.49, 172.64.34.49 and 3 other IP addresses.

agustin.ns.cloudflare.com points to 108.162.195.90, 162.159.44.90, 172.64.35.90 and 3 other IP addresses.

Mail Servers

The sole mail server for authentium.com is mail.avsubmit.com.

The mail server configuration of authentium.com is identical to that of other domains, for example avsubmit.com and frisk.is.

mail.avsubmit.com points to one IP number — 185.169.190.141.