portusltd.com - robtex.com
portusltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:df14🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4671🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.113Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.20🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | vivienne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2632🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c232🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2232🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 108.162.194.50🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 162.159.38.50Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| A | 172.64.34.50🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vivienne.ns.cloudflare.com | ||||||
| NS | yichun.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 108.162.193.248🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 172.64.33.248🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| A | 173.245.59.248🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yichun.ns.cloudflare.com | ||||||
| MX | mail.portusltd.com ⭐ | ||||||
| A | 67.217.56.75🇺🇸 NJIIX-167.217.48.0/20 proxy by NJIIX.net | ||||||
| PTR | vda4600.is.cc | ||||||
| TXT | v=spf1 a mx ip4:67.217.56.75 include:relay.mailbaby.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.70.113, 172.67.223.20 | ||||||
| IPv6 | 2606:4700:3030::ac43:df14, 2606:4700:3037::6815:4671 | ||||||
| SOA | vivienne.ns.cloudflare.comdns@cloudflare.com serial=2399718760 | ||||||
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=1774636922 | ||||||
Same first word
portusltd.com |
DNS History
7 records (7 active, 0 former)
●NSvivienne.ns.cloudflare.com2026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 18:54:58
●NSyichun.ns.cloudflare.com2026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 18:54:58
●MXmail.portusltd.com2026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 18:54:58
●A104.21.70.1132026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 18:54:58
●A172.67.223.202026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 18:54:58
●A2606:4700:3030::ac43:df142026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 18:54:58
●A2606:4700:3037::6815:46712026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 18:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| portusltd.com | yichun.ns.cloudflare.com, vivienne.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.50
NS records: yichun.ns.cloudflare.com, vivienne.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portusltd.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.223.20, 104.21.70.113 |
| AAAA | 2 | 2606:4700:3037::6815:4671, 2606:4700:3030::ac43:df14 |
| NS | 2 | vivienne.ns.cloudflare.com, yichun.ns.cloudflare.com |
| MX | 1 | mail.portusltd.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:67.217.56.75 include:rel |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | vivienne.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (yichun.ns.cloudflare.com, yichun.ns.cloudflare.com, yichun.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by portusltd.com: 2606:4700:3030::ac43:df14, 2606:4700:3037::6815:4671, 104.21.70.113 and 172.67.223.20.
other host names including immochrysalide.be, sims4neo.ru, kitchens.mkmbs.co.uk, www.seobaz.com and oftisu.tech share IP numbers with portusltd.com.
Name Servers
portusltd.com is delegated to two name servers vivienne.ns.cloudflare.com and yichun.ns.cloudflare.com.
portusltd.com shares the same name server setup as other domains, for instance lovelyforum.net, retailcoupons.com, urbanoaks.org, f4xz.com and keyprint.net.
portusltd.com at least partially shares name servers with other domains, for instance hd(0x706f726e)24.org, miles2.com, steffend.me, wdbosx803jp.online and go88b.io.
these name servers are commonly used alongside james.ns.cloudflare.com.
Host names with six IP numbers:
Host name vivienne.ns.cloudflare.com points to: 2606:4700:50::a29f:2632, 2803:f800:50::6ca2:c232, 2a06:98c1:50::ac40:2232, 108.162.194.50, 162.159.38.50 and 172.64.34.50.
Host name yichun.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf8, 2803:f800:50::6ca2:c1f8, 2a06:98c1:50::ac40:21f8, 108.162.193.248, 172.64.33.248 and 173.245.59.248.
Mail Servers
portusltd.com is handled by a single mail server, mail.portusltd.com.
mail.portusltd.com resolves to IP 67.217.56.75.