greencert.com - robtex.com
greencert.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.60.128.44🇺🇸 F5159.60.128.0/20 Anycast Worldwide | ||||||
| NS | ns1.f5clouddns.com ⭐ | ||||||
| A | 2604:e180:1071::3:1🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States | ||||||
| A | 107.162.234.197🇺🇸 DEFENSENET-1107.162.234.0/24 F5 via EMIX | ||||||
| NS | ns2.f5clouddns.com | ||||||
| A | 2604:e180:1071::ffff:6ba2:b0dd🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States | ||||||
| A | 107.162.176.221🇺🇸 DEFENSENET-1107.162.176.0/24 F5 via EMIX | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.f5clouddns.comf5xc-dns@f5.com 2025-08-21 #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=1778185736 | ||||||
Same first word
greencert.ru |
greencert.com |
Similar names
DNS History
17 records (3 active, 14 former)
○NSname.jfk.gblx.net2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○NSname.lon.gblx.net2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○NSname.phx.gblx.net2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○NSname.roc.gblx.net2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○NSname.snv.gblx.net2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
●NSns1.f5clouddns.com2026-02-25 → 2026-05-07 · 3 obs
● 2026-02-25 10:34:04
● 2026-05-07 20:48:16
○NSns1.sherwin.com2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
●NSns2.f5clouddns.com2026-02-25 → 2026-05-07 · 3 obs
● 2026-02-25 10:34:04
● 2026-05-07 20:48:16
○NSns2.sherwin.com2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○MXemhost51.sherwin.com2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○MXemhost52.sherwin.com2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○MXemhost53.sherwin.com2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○MXemhost54.sherwin.com2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○MXemhost55.sherwin.com2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○MXemhost56.sherwin.com2015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
○A148.141.209.1382015-05-24 → 2015-05-24 · 3 obs
○ 2026-02-25 10:34:04
○ 2026-05-07 20:48:16
●A159.60.128.442026-02-25 → 2026-05-07 · 3 obs
● 2026-02-25 10:34:04
● 2026-05-07 20:48:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| greencert.com | ns1.f5clouddns.com, ns2.f5clouddns.com | 4 records |
✅ Authoritative Response
Server:107.162.234.197
NS records: ns1.f5clouddns.com, ns2.f5clouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for greencert.com (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.60.128.44 |
| NS | 2 | ns2.f5clouddns.com, ns1.f5clouddns.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.f5clouddns.com f5xc-dns.f5.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.f5clouddns.com, ns1.f5clouddns.com, ns2.f5clouddns.com...)
Analysis
IP Addresses
greencert.com points to a single IP number: 159.60.128.44.
Other host names, for instance glassmagic.com.br, vhtpaint.fr, sherwinvvilliams.com, collisioncore.com and swlovecolor.com share IP numbers with greencert.com.
Name Servers
Delegation for greencert.com rests with two name servers, ns1.f5clouddns.com and ns2.f5clouddns.com.
greencert.com shares the same name server setup as other domains, including mojdhl.pl, swwallshield.com, prattandlambert.ca, swdesignersupport.com and clerkjeffcoco.gov.
greencert.com at least partially shares name servers with other domains, for instance metro-ag.com, fnboconsolidationloans.biz, cgi-ibs.us, npcestatements.net and motifinc.com.
These name servers are commonly used together with the name servers ns1.f5cloudservices.com, ns2.f5cloudservices.com, ns1.fnni.com, ns1.bluecatdns.com, ns.cgi.com, ns1.bluecatdns.net, ns1.bluecatdns.org, ns.mgi.de, ns.cgi.ca and ns5.fnni.com.
Host names with two IP numbers: ns1.f5clouddns.com points to 2604:e180:1071::3:1 and 107.162.234.197; ns2.f5clouddns.com points to 2604:e180:1071::ffff:6ba2:b0dd and 107.162.176.221.