a-sureweb.com - robtex.com
a-sureweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.169.154.36🇩🇪 STRATO81.169.128.0/17 AG | ||||||
| PTR | h2930996.stratoserver.net | ||||||
| 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 2021-07-26 #20 | ||||||
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=1774362087 | ||||||
Subdomains
mail.a-sureweb.com |
Same first word
a-sureweb.nl |
a-sureweb.com |
DNS History
9 records (3 active, 6 former)
○NSns1.cloudvps.com2015-06-02 → 2017-04-21 · 4 obs
● 2017-04-21 08:14:12
○ 2026-03-24 14:42:02
○ 2026-03-24 14:42:04
○NSns2.cloudvps.com2015-06-02 → 2017-04-21 · 4 obs
● 2017-04-21 08:14:12
○ 2026-03-24 14:42:02
○ 2026-03-24 14:42:04
○NSns3.cloudvps.com2015-06-02 → 2017-04-21 · 4 obs
● 2017-04-21 08:14:12
○ 2026-03-24 14:42:02
○ 2026-03-24 14:42:04
●NSns3.stratoserver.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:42:02
● 2026-03-24 14:42:04
●NSns4.stratoserver.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:42:02
● 2026-03-24 14:42:04
○MXmail.a-sureweb.com2015-06-02 → 2017-04-21 · 4 obs
● 2017-04-21 08:14:12
○ 2026-03-24 14:42:02
○ 2026-03-24 14:42:04
○A141.138.199.872015-06-02 → 2016-09-18 · 4 obs
● 2016-09-18 10:34:06
○ 2017-04-21 08:14:12
○ 2026-03-24 14:42:04
○A37.34.48.1842017-04-21 → 2017-04-21 · 4 obs
● 2017-04-21 08:14:12
○ 2026-03-24 14:42:02
○ 2026-03-24 14:42:04
●A81.169.154.362026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:42:02
● 2026-03-24 14:42:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a-sureweb.com | ns3.stratoserver.net, ns4.stratoserver.net | - |
✅ Authoritative Response
Server:185.132.34.159
NS records: ns3.stratoserver.net, ns4.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a-sureweb.com (unsigned zone)
⏱️ Timing
Total: 613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.154.36 |
| NS | 2 | ns3.stratoserver.net, ns4.stratoserver.net |
| SOA | 1 | ns3.stratoserver.net hostmaster.strato-r |
Analysis
Hierarchy
a-sureweb.com is the parent of mail.a-sureweb.com.
IP Addresses
a-sureweb.com points to IP number 81.169.154.36.
Other host names include cafe-odeon.nl, a-sureweb.nl, chaki.nl and h2930996.stratoserver.net that share IP numbers with a-sureweb.com.
Name Servers
a-sureweb.com is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.
a-sureweb.com uses the same name server setup as other domains such as suemmern.net, bloodforge.de, me-verteiler.de, rudzok.de and nutzinger.net.
Host names with two IP numbers:
ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159; ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.