4sqrp.com - robtex.com
4sqrp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.236.173🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | 74-208-236-173.elastic-ssl.ui-r.com | ||||||
| NS | ns51.1and1.com ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:30🇺🇸 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 | ns1030.ui-dns.de | ||||||
| A | 185.132.32.30🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1030.ui-dns.de | ||||||
| NS | ns52.1and1.com | ||||||
| A | 2607:f1c0:fe:53:185:132:33:29🇺🇸 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 | ns1029.ui-dns.biz | ||||||
| A | 185.132.33.29🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1029.ui-dns.biz | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| TXT | v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de ~all | ||||||
| SOA | ns51.1and1.comhostmaster@1and1.com 2017-07-05 #13 | ||||||
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=1786123509 | ||||||
Same first word
4sqrp.com |
DNS History
7 records (5 active, 2 former)
○A216.250.120.1442016-08-13 → 2017-07-25 · 5 obs
● 2016-08-13 05:15:58
● 2017-07-25 00:47:50
○ 2026-04-27 12:00:14
○ 2026-08-07 17:52:18
○A74.208.135.332015-07-20 → 2016-04-05 · 4 obs
● 2016-04-05 11:18:12
○ 2016-08-13 05:15:58
○ 2026-08-07 17:52:18
●A74.208.236.1732026-04-27 → 2026-08-07 · 3 obs
● 2026-04-27 12:00:14
● 2026-08-07 17:52:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4sqrp.com | ns51.1and1.com, ns52.1and1.com | 4 records |
✅ Authoritative Response
Server:217.160.81.29
NS records: ns51.1and1.com, ns52.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4sqrp.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.173 |
| NS | 2 | ns51.1and1.com, ns52.1and1.com |
| MX | 2 | mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.perfora.net include: |
| SOA | 1 | ns51.1and1.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.1and1.com, ns51.1and1.com, ns52.1and1.com...)
Analysis
IP Addresses
4sqrp.com resolves to one IP address: 74.208.236.173.
fintura.net, carvinvideo.com, adnovus.com and two other host names share IP numbers with 4sqrp.com.
Name Servers
DNS delegation for 4sqrp.com points to two name servers: ns51.1and1.com and ns52.1and1.com.
4sqrp.com uses the same name servers as several other domains — among them warmup.be, camcanada.ca, bearpawshoes.mx and two more.
4sqrp.com partially shares its NS delegation with several other domains, including pronouncepro.com, fuelads.com, siglo21.com and two others.
In DNS configurations, these name servers often share authority with ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and 5 other name servers.
ns51.1and1.com directs to 185.132.32.30 and 2607:f1c0:fe:53:185:132:32:30. ns52.1and1.com directs to 185.132.33.29 and 2607:f1c0:fe:53:185:132:33:29. Each host name carries two IP addresses.
Mail Servers
Mail for 4sqrp.com is handled by two mail servers — mx00.1and1.com and mx01.1and1.com.
4sqrp.com uses an identical mail server configuration to several other domains — among them online-applications.com, zrl.me, hellenicamerican.cc and two more.
4sqrp.com has at least partial mail server overlap with other domains such as u17611220.onlinehome-server.com, heritagechinese.com, 100implants.com and two more.
This set of mail servers commonly appears together with the mail servers aspmx.l.google.com.
mx00.1and1.com resolves to 74.208.114.65. mx01.1and1.com resolves to 74.208.114.66. Both host names point to a single IP number.