alcero.net - robtex.com
alcero.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.39.74.201🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns1.mealoja2.com | ||||||
| NS | sri.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ea🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 108.162.193.234🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 172.64.33.234🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 173.245.59.234🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| NS | susan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26c7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 108.162.194.199🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 162.159.38.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 172.64.34.199🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| MX | mail.alcero.net ⭐ | ||||||
| A | 51.75.252.30🇫🇷 OVH51.75.0.0/16 | ||||||
| PTR | mail.alcero.net | ||||||
| TXT | google-site-verification=3flKbOVb0PJ4lsZQ9FfnmmQ3Igo2Jhmv6FS4p_QKq-I | ||||||
| TXT | v=spf1 mx ip4:51.75.252.30 ~all | ||||||
| SOA | sri.ns.cloudflare.comdns@cloudflare.com serial=2411242858 | ||||||
net
| 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=1786341424 | ||||||
Previously MX for
alcero.net |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.krakoo.es2017-01-04 → 2017-11-19 · 4 obs
● 2017-11-19 16:53:48
○ 2026-08-08 06:42:56
○ 2026-08-10 06:06:28
○NSns2.krakoo.es2017-01-04 → 2017-11-19 · 4 obs
● 2017-11-19 16:53:48
○ 2026-08-08 06:42:56
○ 2026-08-10 06:06:28
●NSsri.ns.cloudflare.com2026-08-08 → 2026-08-10 · 3 obs
● 2026-08-08 06:42:56
● 2026-08-10 06:06:28
●NSsusan.ns.cloudflare.com2026-08-08 → 2026-08-10 · 3 obs
● 2026-08-08 06:42:56
● 2026-08-10 06:06:28
○MXalcero.net2017-01-04 → 2017-11-19 · 4 obs
● 2017-11-19 16:53:48
○ 2026-08-08 06:42:56
○ 2026-08-10 06:06:28
●MXmail.alcero.net2026-08-08 → 2026-08-10 · 3 obs
● 2026-08-08 06:42:56
● 2026-08-10 06:06:28
○A37.187.93.452017-01-04 → 2017-11-19 · 4 obs
● 2017-11-19 16:53:48
○ 2026-08-08 06:42:56
○ 2026-08-10 06:06:28
●A5.39.74.2012026-08-08 → 2026-08-10 · 3 obs
● 2026-08-08 06:42:56
● 2026-08-10 06:06:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| alcero.net | sri.ns.cloudflare.com, susan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.234
NS records: sri.ns.cloudflare.com, susan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alcero.net (unsigned zone)
⏱️ Timing
Total: 1468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.39.74.201 |
| NS | 2 | sri.ns.cloudflare.com, susan.ns.cloudflare.com |
| MX | 1 | mail.alcero.net (pri: 10) |
| TXT | 2 | google-site-verification=3flKbOVb0PJ4lsZ, v=spf1 mx ip4:51.75.252.30 ~all |
| SOA | 1 | sri.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
alcero.net has exactly one IP address — 5.39.74.201.
mail.kakeboadministraciondefincas.es, eugeniolopez.es, kakeboadministraciondefincas.es plus two other host names have IP numbers in common with alcero.net.
Name Servers
alcero.net has two authoritative name servers — sri.ns.cloudflare.com and susan.ns.cloudflare.com.
The name server configuration of alcero.net is shared with other domains, for instance bbvacompassstadium.com, pmash.be, cttpacks.click and two others.
The name servers of alcero.net overlap at least partially with those of other domains — among them rossp.org, kodaktuel.com, kvtotobromo.com and two more.
These name servers tend to appear together with the name servers damon.ns.cloudflare.com, denver.ns.cloudflare.com and paige.ns.cloudflare.com, plus two others.
Hosts with 6 IP addresses each:
sri.ns.cloudflare.com points to 108.162.193.234, 172.64.33.234, 173.245.59.234 and 3 other IP addresses.
susan.ns.cloudflare.com points to 108.162.194.199, 162.159.38.199, 172.64.34.199 and 3 other IP addresses.
Mail Servers
alcero.net uses one mail server — mail.alcero.net.
mail.alcero.net points to one IP number — 51.75.252.30.