labfirst.com - dns.ninja
labfirst.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.92.246.117🇫🇷 SENDINBLUE-ASN153.92.224.0/19 SENDINBLUE-153-92-224-0-19 | ||||||
| PTR | labfirst.com | ||||||
| NS | ns1.sendinblue.com ⭐ | ||||||
| A | 162.159.24.194Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.sendinblue.com | ||||||
| A | 162.159.25.159Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | labfirst.com ⭐ | ||||||
| A | 153.92.246.117🇫🇷 SENDINBLUE-ASN153.92.224.0/19 SENDINBLUE-153-92-224-0-19 | ||||||
| PTR | labfirst.com | ||||||
| TXT | v=spf1 include:spf.brevo.com mx ~all | ||||||
| SOA | ns1.sendinblue.comhostmaster@brevo.com 2024-05-20 #1 | ||||||
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=1784817422 | ||||||
PTR for
MX for
labfirst.com |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.sendinblue.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 21:57:00
● 2026-07-23 14:50:26
●NSns2.sendinblue.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 21:57:00
● 2026-07-23 14:50:26
○NSns77.worldnic.com2015-08-27 → 2017-03-13 · 4 obs
● 2017-03-13 21:56:02
○ 2026-02-20 21:57:00
○ 2026-07-23 14:50:26
○NSns78.worldnic.com2015-08-27 → 2017-03-13 · 4 obs
● 2017-03-13 21:56:02
○ 2026-02-20 21:57:00
○ 2026-07-23 14:50:26
●MXlabfirst.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 21:57:00
● 2026-07-23 14:50:26
○MXmail.labfirst.com2015-08-27 → 2017-03-13 · 4 obs
● 2017-03-13 21:56:02
○ 2026-02-20 21:57:00
○ 2026-07-23 14:50:26
●A153.92.246.1172026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 21:57:00
● 2026-07-23 14:50:26
○A87.252.2.1852015-08-27 → 2017-03-13 · 4 obs
● 2017-03-13 21:56:02
○ 2026-02-20 21:57:00
○ 2026-07-23 14:50:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| labfirst.com | ns1.sendinblue.com, ns2.sendinblue.com | 2 records |
✅ Authoritative Response
Server:162.159.25.159
NS records: ns1.sendinblue.com, ns2.sendinblue.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for labfirst.com (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.92.246.117 |
| NS | 2 | ns1.sendinblue.com, ns2.sendinblue.com |
| MX | 1 | labfirst.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.brevo.com mx ~all |
| SOA | 1 | ns1.sendinblue.com hostmaster.brevo.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sendinblue.com, ns2.sendinblue.com)
Analysis
Mail Server Role
labfirst.com handles its own mail, functioning as its own mail server.
IP Addresses
labfirst.com resolves to just one IP address, 153.92.246.117.
Name Servers
labfirst.com is served by two delegated name servers, ns1.sendinblue.com and ns2.sendinblue.com.
labfirst.com shares its NS records with other domains, for example sonerien.info, nclandmark.com, hk.d.sender-sib.com and two others.
The name servers of labfirst.com overlap at least partially with those of other domains — among them mailsb.winedering.com, fybefinance-nl.dkim.brevo.com, ricohspaces.app and two more.
Both ns1.sendinblue.com and ns2.sendinblue.com have a single IP address each — ns1.sendinblue.com resolves to 162.159.24.194 while ns2.sendinblue.com resolves to 162.159.25.159.
Mail Servers
labfirst.com is served by just one mail server: labfirst.com.
There is one IP number for labfirst.com: 153.92.246.117.