surkul.com - robtex.com
surkul.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.198.240.38🇺🇸 vercara-udos66.198.240.0/24 | ||||||
| PTR | mi3-cl9-its4.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.surkul.com ⭐ | ||||||
| A | 66.198.240.38🇺🇸 vercara-udos66.198.240.0/24 | ||||||
| PTR | mi3-cl9-its4.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:66.198.240.38 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@mi3-cl9-its4.a2hosting.com 2025-10-06 #21 | ||||||
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=1774436597 | ||||||
Subdomains
mail.surkul.com |
Same first word
surkul.com |
Similar names
DNS History
13 records (6 active, 7 former)
○NSjm1.dns.com2020-02-19 → 2020-02-19 · 3 obs
● 2020-02-19 05:59:32
○ 2026-03-25 11:15:42
○NSjm2.dns.com2020-02-19 → 2020-02-19 · 3 obs
● 2020-02-19 05:59:32
○ 2026-03-25 11:15:42
●NSns1.a2hosting.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:15:42
●NSns2.a2hosting.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:15:42
●NSns3.a2hosting.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:15:42
●NSns4.a2hosting.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:15:42
○NSns45.domaincontrol.com2015-12-05 → 2016-06-26 · 4 obs
● 2016-06-26 03:42:36
○ 2017-02-14 21:49:00
○ 2026-03-25 11:15:42
○NSns46.domaincontrol.com2015-12-05 → 2016-06-26 · 4 obs
● 2016-06-26 03:42:36
○ 2017-02-14 21:49:00
○ 2026-03-25 11:15:42
●MXmail.surkul.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:15:42
○MXsurkul-com.mail.protection.outlook.com2015-12-05 → 2016-06-26 · 4 obs
● 2016-06-26 03:42:36
○ 2017-02-14 21:49:00
○ 2026-03-25 11:15:42
○A168.206.205.752020-02-19 → 2020-02-19 · 3 obs
● 2020-02-19 05:59:32
○ 2026-03-25 11:15:42
○A50.63.202.162015-12-05 → 2016-06-26 · 4 obs
● 2016-06-26 03:42:36
○ 2017-02-14 21:49:00
○ 2026-03-25 11:15:42
●A66.198.240.382026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| surkul.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:75.2.118.134
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surkul.com (unsigned zone)
⏱️ Timing
Total: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.198.240.38 |
| NS | 4 | ns2.a2hosting.com, ns4.a2hosting.com... |
| MX | 1 | mail.surkul.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:66.198.240.38 include |
| SOA | 1 | ns1.a2hosting.com root.mi3-cl9-its4.a2ho |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
surkul.com is parent of mail.surkul.com.
IP Addresses
surkul.com points to a single IP: 66.198.240.38.
Other host names, for instance hranec.net, parkcityutah-homes.com, 4analog.com, ramzypro.net and lifetimeacairfilters.com share IP numbers with surkul.com.
Name Servers
surkul.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
surkul.com at least partially shares its name servers with other domains, for instance ptiuae.com, vlstone.com, modx.ro, ccitw.com and florida1a.com.
these name servers are commonly used together with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
Host names with one IP number: ns1.a2hosting.com points to 13.248.158.180; ns2.a2hosting.com points to 75.2.118.134; ns3.a2hosting.com points to 76.223.26.245; ns4.a2hosting.com points to 99.83.147.209.
Mail Servers
surkul.com is served by a single mail server, mail.surkul.com.
mail.surkul.com points to IP number 66.198.240.38.