sierraflow.com - robtex.com
sierraflow.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.gandi.net ⭐ | ||||||
| A | 2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-1-a.gandi.net | ||||||
| A | 173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A | ||||||
| PTR | ns-1-a.gandi.net | ||||||
| NS | ns-229-c.gandi.net | ||||||
| A | 2604:3400:aaac::e6🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc. | ||||||
| PTR | ns-229-c.gandi.net | ||||||
| A | 217.70.187.230🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-229-c.gandi.net | ||||||
| NS | ns-236-a.gandi.net | ||||||
| A | 2001:4b98:aaaa::ed🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-236-a.gandi.net | ||||||
| A | 173.246.100.237🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A | ||||||
| PTR | ns-236-a.gandi.net | ||||||
| NS | ns-77-b.gandi.net | ||||||
| A | 2001:4b98:aaab::4e🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | ns-77-b.gandi.net | ||||||
| A | 213.167.230.78🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-77-b.gandi.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.gandi.nethostmaster@gandi.net serial=1784160000 | ||||||
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=1784503672 | ||||||
Same first word
sierraflow.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-229-c.gandi.net2026-03-27 → 2026-07-19 · 3 obs
● 2026-03-27 23:38:18
● 2026-07-19 23:48:36
●NSns-236-a.gandi.net2026-03-27 → 2026-07-19 · 3 obs
● 2026-03-27 23:38:18
● 2026-07-19 23:48:36
●NSns-77-b.gandi.net2026-03-27 → 2026-07-19 · 3 obs
● 2026-03-27 23:38:18
● 2026-07-19 23:48:36
●NSns1.gandi.net2026-03-27 → 2026-07-19 · 3 obs
● 2026-03-27 23:38:18
● 2026-07-19 23:48:36
○NSns75.worldnic.com2015-06-18 → 2017-04-05 · 4 obs
● 2017-04-05 02:27:58
○ 2026-03-27 23:38:18
○ 2026-07-19 23:48:36
○NSns76.worldnic.com2015-06-18 → 2017-04-05 · 4 obs
● 2017-04-05 02:27:58
○ 2026-03-27 23:38:18
○ 2026-07-19 23:48:36
○MXp.webcom.ctmail.com2016-02-03 → 2017-04-05 · 4 obs
● 2017-04-05 02:27:58
○ 2026-03-27 23:38:18
○ 2026-07-19 23:48:36
○A208.91.197.272015-06-18 → 2017-04-05 · 4 obs
● 2017-04-05 02:27:58
○ 2026-03-27 23:38:18
○ 2026-07-19 23:48:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sierraflow.com | ns-236-a.gandi.net, ns-77-b.gandi.net, ns-229-c.gandi.net | - |
✅ Authoritative Response
Server:173.246.100.237
NS records: ns-236-a.gandi.net, ns-77-b.gandi.net, ns-229-c.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sierraflow.com (unsigned zone)
⏱️ Timing
Total: 561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns-229-c.gandi.net, ns-77-b.gandi.net... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.gandi.net hostmaster.gandi.net |
Analysis
Name Servers
The NS records for sierraflow.com point to four name servers: ns-229-c.gandi.net, ns-236-a.gandi.net, ns-77-b.gandi.net and ns1.gandi.net.
sierraflow.com partially shares its NS delegation with several other domains, including polyphase.net, salons-patek-philippe.fr, yvmo.com and two others.
In DNS configurations, these name servers often share authority with ns-44-b.gandi.net, ns-15-a.gandi.net, ns-247-c.gandi.net and 4 other name servers.
ns-229-c.gandi.net, ns-236-a.gandi.net, ns-77-b.gandi.net and ns1.gandi.net each carry two IP addresses. ns-229-c.gandi.net has 217.70.187.230 and 2604:3400:aaac::e6; ns-236-a.gandi.net has 173.246.100.237 and 2001:4b98:aaaa::ed; ns-77-b.gandi.net has 213.167.230.78 and 2001:4b98:aaab::4e; ns1.gandi.net has 173.246.100.2 and 2001:4b98:aaaa::2.