550.it - robtex.com
550.it
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-05-11 #9 | ||||||
Previously MX for
550.it |
Subdomains
mail.550.it |
Same first word
Similar names
DNS History
22 records (12 active, 10 former)
●NSanan.ns.giantpanda.com2026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
●NSlunlun.ns.giantpanda.com2026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
○NSmrddns001.misterdomain.eu2015-07-05 → 2016-06-23 · 4 obs
● 2016-06-23 03:50:00
○ 2017-01-28 12:51:18
○ 2026-05-11 07:59:50
○NSmrddns002.misterdomain.eu2015-07-05 → 2016-06-23 · 4 obs
● 2016-06-23 03:50:00
○ 2017-01-28 12:51:18
○ 2026-05-11 07:59:50
○NSns1.v00qe7-sitivisibili.sphostserver.com2017-01-28 → 2017-08-30 · 5 obs
● 2017-01-28 12:51:18
● 2017-08-30 06:45:34
○ 2026-04-11 01:17:48
○ 2026-05-11 07:59:50
○NSns2.v00qe7-sitivisibili.sphostserver.com2017-01-28 → 2017-08-30 · 5 obs
● 2017-01-28 12:51:18
● 2017-08-30 06:45:34
○ 2026-04-11 01:17:48
○ 2026-05-11 07:59:50
●NSyangyang.ns.giantpanda.com2026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
○MX550.it2017-01-28 → 2017-08-30 · 5 obs
● 2017-01-28 12:51:18
● 2017-08-30 06:45:34
○ 2026-04-11 01:17:48
○ 2026-05-11 07:59:50
○MXmail.550.it2015-07-05 → 2016-06-23 · 4 obs
● 2016-06-23 03:50:00
○ 2017-01-28 12:51:18
○ 2026-05-11 07:59:50
●MXsmtp.google.com2026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
○A185.114.108.112016-01-07 → 2016-06-23 · 5 obs
● 2016-01-07 21:13:26
● 2016-06-23 03:50:00
○ 2017-01-28 12:51:18
○ 2026-05-11 07:59:50
○A212.35.193.712015-11-15 → 2015-11-15 · 4 obs
● 2015-11-15 08:50:42
○ 2016-01-07 21:13:26
○ 2026-05-11 07:59:50
●A2600:3c03::f03c:95ff:fe00:29ca2026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
●A2600:3c03::f03c:95ff:fe91:5d522026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
●A2600:3c03::f03c:95ff:feed:4d4f2026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
●A2600:3c03::f03c:95ff:feed:cf2a2026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
●A45.33.83.1002026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
●A45.79.167.1802026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
○A46.254.36.1322017-01-28 → 2017-08-30 · 5 obs
● 2017-01-28 12:51:18
● 2017-08-30 06:45:34
○ 2026-04-11 01:17:48
○ 2026-05-11 07:59:50
●A66.175.209.1792026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
○A89.188.144.432015-07-05 → 2015-07-05 · 3 obs
○ 2015-11-15 08:50:42
○ 2026-05-11 07:59:50
●A96.126.111.1652026-04-11 → 2026-05-11 · 3 obs
● 2026-04-11 01:17:48
● 2026-05-11 07:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| 550.it | yangyang.ns.giantpanda.com, lunlun.ns.giantpanda.com | - |
✅ Authoritative Response
Server:75.2.60.62
NS records: yangyang.ns.giantpanda.com, lunlun.ns.giantpanda.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 550.it (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 66.175.209.179, 45.79.167.180... |
| AAAA | 4 | 2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:fe91:5d52... |
| MX | 1 | SMTP.GOOGLE.COM (pri: 10) |
| TXT | 1 | v=spf1 ip6:fd43:c0d1:c090::/48 -all |
| SOA | 1 | anan.ns.giantpanda.com admin.giantpanda. |
Analysis
Hierarchy
550.it is the parent of mail.550.it.
IP Addresses
Eight IP numbers are pointed to by 550.it: 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 45.33.83.100, 45.79.167.180, 66.175.209.179 and 96.126.111.165.
other host names for instance battlesnbrawls.com.com, 015105.com, snaplogs.com, ontrend.it and mypremuercreditcard.com share IP numbers with 550.it.
Name Servers
550.it is delegated to three name servers: anan.ns.giantpanda.com, lunlun.ns.giantpanda.com and yangyang.ns.giantpanda.com.
550.it at least partially shares name servers with other domains, for instance a.mx.evanescence.it, server.cre8recovery.com, kanvas.it, www.mosse.it and iisj.org.
these name servers are commonly used with po.ns.giantpanda.com, jiajia.ns.giantpanda.com, chichi.ns.giantpanda.com, basi.ns.giantpanda.com, gaogao.ns.giantpanda.com and fubao.ns.giantpanda.com.
Host names with one IP number:
anan.ns.giantpanda.com points to 3.33.232.36.
lunlun.ns.giantpanda.com points to 75.2.60.62.
yangyang.ns.giantpanda.com points to 99.83.188.43.
Mail Servers
550.it is handled by a single mail server, smtp.google.com.
550.it shares the same mail server setup as other domains, for instance rolna.net, laminaat.nl, mihkelraud.ee, abishek.net and dg-ops.com.
550.it shares mail servers with other domains at least partially, including fevzihoca.com.tr, bikerbay.no, privatequity.biz, ai5x.ai and 4customize.com.
these mail servers are often used alongside alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
Host name smtp.google.com resolves to nine IP numbers: 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.27, 142.250.141.26, 142.250.141.27, 142.251.2.26 and 142.251.2.27.