portmanart.com - robtex.com
portmanart.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.227.63.201🇩🇪 IONOS-AS212.227.63.0/24 IONOS SE ber.de | ||||||
| NS | ns3.stratoserver.net ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:159🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns3.stratoserver.net | ||||||
| A | 185.132.34.159🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns3.stratoserver.net | ||||||
| NS | ns4.stratoserver.net | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:32🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| A | 217.160.80.159🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| SOA | ns3.stratoserver.nethostmaster@strato-rz.de 2026-01-24 #4 | ||||||
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=1776106422 | ||||||
Subdomains
mailserver.portmanart.com |
mail.portmanart.com |
Same first word
portmanart.com |
DNS History
8 records (3 active, 5 former)
○NSns1.qbicinternet.com2015-05-31 → 2016-04-07 · 4 obs
● 2016-04-07 18:49:30
○ 2026-03-23 18:46:00
○ 2026-04-13 19:22:00
○NSns2.qbicinternet.com2015-05-31 → 2016-04-07 · 4 obs
● 2016-04-07 18:49:30
○ 2026-03-23 18:46:00
○ 2026-04-13 19:22:00
●NSns3.stratoserver.net2026-03-23 → 2026-04-13 · 3 obs
● 2026-03-23 18:46:00
● 2026-04-13 19:22:00
●NSns4.stratoserver.net2026-03-23 → 2026-04-13 · 3 obs
● 2026-03-23 18:46:00
● 2026-04-13 19:22:00
○MXmail.portmanart.com2015-05-31 → 2016-04-07 · 4 obs
● 2016-04-07 18:49:30
○ 2026-03-23 18:46:00
○ 2026-04-13 19:22:00
○MXmail2.controldns.co.uk2015-05-31 → 2016-04-07 · 4 obs
● 2016-04-07 18:49:30
○ 2026-03-23 18:46:00
○ 2026-04-13 19:22:00
●A212.227.63.2012026-03-23 → 2026-04-13 · 3 obs
● 2026-03-23 18:46:00
● 2026-04-13 19:22:00
○A78.129.255.362015-05-31 → 2016-04-07 · 4 obs
● 2016-04-07 18:49:30
○ 2026-03-23 18:46:00
○ 2026-04-13 19:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| portmanart.com | ns3.stratoserver.net, ns4.stratoserver.net | - |
✅ Authoritative Response
Server:217.160.80.159
NS records: ns3.stratoserver.net, ns4.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portmanart.com (unsigned zone)
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.227.63.201 |
| NS | 2 | ns3.stratoserver.net, ns4.stratoserver.net |
| SOA | 1 | ns3.stratoserver.net hostmaster.strato-r |
Analysis
Hierarchy
portmanart.com is a parent of mailserver.portmanart.com and mail.portmanart.com.
IP Addresses
portmanart.com resolves to one IP number: 212.227.63.201.
other host names including decochange.nl, scoremagazine.nl, houteninbeeld.nl, demadam.be and bcfortissimo.nl share IP numbers with portmanart.com.
Name Servers
portmanart.com is delegated to two name servers ns3.stratoserver.net and ns4.stratoserver.net.
portmanart.com shares the same name server setup as other domains, for instance xtr-global.ch, bvb-fc-regensburg.de, prerow-am-deich.de, norgren-herion.com and vin-soft.org.
Host names with two IP numbers:
The host name ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159; the host name ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.