referenceguide.com - robtex.com

referenceguide.com

DNSSEC⚠️ Not signed
A3.230.199.117🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRstatic-1a.turbifysites.com
A35.168.67.138🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
NSns1.turbify.com ⭐ ⚠️ Not in parent delegation
A34.195.51.6🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-195-51-6.compute-1.amazonaws.com
A34.227.186.2🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-227-186-2.compute-1.amazonaws.com
NSns2.turbify.com ⚠️ Not in parent delegation
A52.3.46.62🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix
PTRec2-52-3-46-62.compute-1.amazonaws.com
A52.73.255.93🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix
PTRec2-52-73-255-93.compute-1.amazonaws.com
NSyns1.yahoo.com ⚠️ Not in zone NS records
A34.195.51.6🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-195-51-6.compute-1.amazonaws.com
A34.227.186.2🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-227-186-2.compute-1.amazonaws.com
NSyns2.yahoo.com ⚠️ Not in zone NS records
A52.3.46.62🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix
PTRec2-52-3-46-62.compute-1.amazonaws.com
A52.73.255.93🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix
PTRec2-52-73-255-93.compute-1.amazonaws.com
MXmx-biz.mail.am0.yahoodns.net ⭐
A67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1
PTRmtaproxy1.biz.mail.vip.bf1.yahoo.com
A67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1
PTRmtaproxy1.biz.mail.vip.gq1.yahoo.com
SOAns1.turbify.comwebmaster@turbify.com 2023-07-10 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774400362
WOT: SAFE (75/100)

Same first word

referenceguide.com

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSns1.turbify.comns2.turbify.comyns1.yahoo.comyns2.yahoo.comhidden-master.yahoo.comMXmx-biz.mail.am0.yahoodns.netA3.230.199.11735.168.67.13898.139.135.12898.139.135.199
○NShidden-master.yahoo.com2015-05-18 → 2017-09-07 · 4 obs
● 2015-05-18 01:22:44
● 2017-09-07 08:50:38
○ 2026-02-23 13:10:42
○ 2026-03-25 01:08:36
●NSns1.turbify.com2026-02-23 → 2026-03-25 · 3 obs
○ 2017-09-07 08:50:38
● 2026-02-23 13:10:42
● 2026-03-25 01:08:36
●NSns2.turbify.com2026-02-23 → 2026-03-25 · 3 obs
○ 2017-09-07 08:50:38
● 2026-02-23 13:10:42
● 2026-03-25 01:08:36
●NSyns1.yahoo.com2015-05-18 → 2026-03-25 · 2 obs
● 2015-05-18 01:22:44
● 2026-03-25 01:08:36
●NSyns2.yahoo.com2015-05-18 → 2026-03-25 · 2 obs
● 2015-05-18 01:22:44
● 2026-03-25 01:08:36
●MXmx-biz.mail.am0.yahoodns.net2015-05-18 → 2026-03-25 · 2 obs
● 2015-05-18 01:22:44
● 2026-03-25 01:08:36
●A3.230.199.1172026-02-23 → 2026-03-25 · 3 obs
○ 2017-09-07 08:50:38
● 2026-02-23 13:10:42
● 2026-03-25 01:08:36
●A35.168.67.1382026-02-23 → 2026-03-25 · 3 obs
○ 2017-09-07 08:50:38
● 2026-02-23 13:10:42
● 2026-03-25 01:08:36
○A98.139.135.1282015-10-29 → 2017-09-07 · 5 obs
○ 2015-05-18 01:22:44
● 2015-10-29 18:37:10
● 2017-09-07 08:50:38
○ 2026-02-23 13:10:42
○ 2026-03-25 01:08:36
○A98.139.135.1992015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 01:22:44
○ 2015-10-29 18:37:10
○ 2026-03-25 01:08:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...-
referenceguide.comyns1.yahoo.com, yns2.yahoo.com4 records

✅ Authoritative Response

Server:52.3.46.62

NS records: yns1.yahoo.com, yns2.yahoo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for referenceguide.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

TypeCountSample Data
A235.168.67.138, 3.230.199.117
NS2ns1.turbify.com, ns2.turbify.com
MX2mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30)
SOA1ns1.turbify.com webmaster.turbify.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (yns1.yahoo.com, yns1.yahoo.com, yns2.yahoo.com...)

Analysis

IP Addresses

The entity referenceguide.com points to two IP numbers: 3.230.199.117 and 35.168.67.138.

For instance, other host names abccontractinginc.com, camas-imperial.com, hiepasadenaca.com, 2ezac.com and rodoviario.net share IP numbers with referenceguide.com.

Name Servers

referenceguide.com is delegated to four name servers: ns1.turbify.com, ns2.turbify.com, yns1.yahoo.com and yns2.yahoo.com.

referenceguide.com shares name servers with other domains at least partially, for example facciopizza.com, thebluejeanfrog.com, btwen.com, cmscva.org and cbhi.biz.

Host names with two IP numbers

ns1.turbify.com points to 34.195.51.6 and 34.227.186.2.

ns2.turbify.com points to 52.3.46.62 and 52.73.255.93.

yns1.yahoo.com points to 34.195.51.6 and 34.227.186.2.

yns2.yahoo.com points to 52.3.46.62 and 52.73.255.93.

Host names that point to 34.195.51.6: ns1.turbify.com and yns1.yahoo.com.

Host names that point to 34.227.186.2: ns1.turbify.com and yns1.yahoo.com.

Host names that point to 52.3.46.62: ns2.turbify.com and yns2.yahoo.com.

Host names that point to 52.73.255.93: ns2.turbify.com and yns2.yahoo.com.

Mail Servers

referenceguide.com is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.

referenceguide.com shares the same mail server setup as other domains, for instance peiraeuspubliclibrary.com, sunglazedtans2go.com, infosoftsys.com, masoudzakian.com and aquariumcast.com.

referenceguide.com shares mail servers with other domains at least partially; for instance soapway.com, systemovride.com, thecartilagesurgeon.com, gloriavandorpe.com and royalvisas.com.

these mail servers are commonly used with the mail servers mx-van.mail.am0.yahoodns.net.

mx-biz.mail.am0.yahoodns.net resolves to two IPs: 67.195.204.83 and 67.195.228.75.