srfinc.net - robtex.com
srfinc.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.117.241.164🇺🇸 Charter_Communications68.117.240.0/20 | ||||||
| PTR | help.srfinc.com | ||||||
| NS | ns1.domain.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.73🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.117🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | null.srfinc.com ⭐ | ||||||
| A | 68.117.241.162🇺🇸 Charter_Communications68.117.240.0/20 | ||||||
| PTR | proxy1.srfinc.com | ||||||
| TXT | v=spf1 a:montgomery.srfinc.com -all | ||||||
| SOA | NS1.DOMAIN.COMnamehost@WORLDNIC.COM serial=124033119 | ||||||
net
| 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=1786087634 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.domain.com2015-05-14 → 2026-08-07 · 2 obs
● 2026-08-07 07:38:48
●NSns2.domain.com2015-05-14 → 2026-08-07 · 2 obs
● 2026-08-07 07:38:48
○MXmail.srfinc.com2015-05-14 → 2017-05-29 · 4 obs
● 2017-05-29 12:50:08
○ 2026-07-03 04:29:48
○ 2026-08-07 07:38:48
●MXnull.srfinc.com2026-07-03 → 2026-08-07 · 3 obs
● 2026-07-03 04:29:48
● 2026-08-07 07:38:48
●A68.117.241.1642026-07-03 → 2026-08-07 · 2 obs
● 2026-08-07 07:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| srfinc.net | ns2.domain.com, ns1.domain.com | - |
✅ Authoritative Response
Server:172.64.53.117
NS records: ns2.domain.com, ns1.domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for srfinc.net (unsigned zone)
⏱️ Timing
Total: 2138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.117.241.164 |
| NS | 2 | ns1.domain.com, ns2.domain.com |
| MX | 1 | null.srfinc.com (pri: 10) |
| TXT | 1 | v=spf1 a:montgomery.srfinc.com -all |
| SOA | 1 | NS1.DOMAIN.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
srfinc.net resolves to just one IP address, 68.117.241.164.
Host names such as storeroomfasteners.com, srfonline.com and srfonline.net share their IP numbers with srfinc.net.
Name Servers
srfinc.net has two authoritative name servers — ns1.domain.com and ns2.domain.com.
srfinc.net shares its NS records with other domains, for example madisonsaviano.com, kcgreentech.com, wintersdb.com and two others.
There is at least partial name server overlap between srfinc.net and other domains — ajwindowsgutters.info, monitorizeme.com, annemorrison.net and two more among them.
The name servers ns1.yourhostingaccount.com, ns2.yourhostingaccount.com and ns3.domain.com are often found in combination with these name servers.
ns1.domain.com → 172.64.52.73 and ns2.domain.com → 172.64.53.117: one IP number per host name.
Mail Servers
The sole mail server for srfinc.net is null.srfinc.com.
Other domains such as srfonline.net, storeroomfasteners.com and srfonline.com share the same mail server setup as srfinc.net.
Some mail servers of srfinc.net are also used by other domains, notably help.srfinc.com and montgomery.srfinc.com.
null.srfinc.com points to one IP number — 68.117.241.162.