sylvanks.com - robtex.com
sylvanks.com
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
portal.sylvanks.com |
Same first word
sylvanks.com |
Similar names
DNS History
13 records (6 active, 7 former)
●NSns-cloud-d1.googledomains.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:10:40
●NSns-cloud-d2.googledomains.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:10:40
●NSns-cloud-d3.googledomains.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:10:40
●NSns-cloud-d4.googledomains.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:10:40
○NSns07.domaincontrol.com2015-05-14 → 2017-05-23 · 3 obs
● 2017-05-23 07:35:38
○ 2026-03-25 11:10:40
○NSns08.domaincontrol.com2015-05-14 → 2017-05-23 · 3 obs
● 2017-05-23 07:35:38
○ 2026-03-25 11:10:40
○MXmail.sylvanks.com2015-05-14 → 2017-05-23 · 3 obs
● 2017-05-23 07:35:38
○ 2026-03-25 11:10:40
○MXmxpool1.spamgateway.comodo.com2016-03-31 → 2017-05-23 · 4 obs
● 2016-03-31 22:48:48
● 2017-05-23 07:35:38
○ 2026-03-25 11:10:40
○MXmxpool2.spamgateway.comodo.com2016-03-31 → 2017-05-23 · 4 obs
● 2016-03-31 22:48:48
● 2017-05-23 07:35:38
○ 2026-03-25 11:10:40
●MXportal.sylvanks.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:10:40
●A173.197.31.302026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:10:40
○A74.208.184.1402015-05-14 → 2015-05-14 · 3 obs
○ 2015-10-19 10:25:42
○ 2026-03-25 11:10:40
○A74.208.9.1472015-10-19 → 2017-05-23 · 4 obs
● 2015-10-19 10:25:42
● 2017-05-23 07:35:38
○ 2026-03-25 11:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| sylvanks.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.197.31.30 |
| NS | 4 | ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com... |
| MX | 1 | portal.sylvanks.com (pri: 10) |
| TXT | 1 | v=spf1 a ip4:173.197.31.30 ip4:142.11.21 |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
Hierarchy
sylvanks.com is the parent of portal.sylvanks.com.
IP Addresses
sylvanks.com points to a single IP number: 173.197.31.30.
Other host names like portal.sylvanks.com and syn-173-197-031-030.biz.spectrum.com share IP numbers with sylvanks.com.
Name Servers
sylvanks.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
sylvanks.com at least partially shares name servers with other domains, for instance dontwritealone.com, scottneitzel.com, gosgtpaper.com, swansign.com and kiemhieptruyen.com.
Host names with two IP numbers:
Host name ns-cloud-d1.googledomains.com points to: 2001:4860:4802:32::6d and 216.239.32.109.
Host name ns-cloud-d2.googledomains.com points to: 2001:4860:4802:34::6d and 216.239.34.109.
Host name ns-cloud-d3.googledomains.com points to: 2001:4860:4802:36::6d and 216.239.36.109.
Host name ns-cloud-d4.googledomains.com points to: 2001:4860:4802:38::6d and 216.239.38.109.
Mail Servers
sylvanks.com is handled by a single mail server, portal.sylvanks.com.
Host name portal.sylvanks.com points to IP address 173.197.31.30.