jeffroffman.com - robtex.com

jeffroffman.com

DNSSEC⚠️ Not signed
A18.235.135.157🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-235-135-157.compute-1.amazonaws.com
NSns1.dreamhost.com ⭐
A162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dreamhost.com
NSns2.dreamhost.com
A162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dreamhost.com
NSns3.dreamhost.com
A162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dreamhost.com
MXmx1.mailchannels.net ⭐
A54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix
PTRec2-54-187-177-89.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net ⭐
A54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix
PTRec2-54-187-177-89.us-west-2.compute.amazonaws.com
TXTv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
SOAns1.dreamhost.comhostmaster@dreamhost.com 2026-02-05 #2

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=1778375186

Same first word

jeffroffman.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comdns1.stabletransit.comns.rackspace.comns2.rackspace.comMXmx1.mailchannels.netmx2.mailchannels.netmx1.sub4.homie.mail.dreamhost.commx2.sub4.homie.mail.dreamhost.comA18.235.135.15774.205.62.99
○NSdns1.stabletransit.com2015-06-24 → 2017-02-11 · 4 obs
● 2015-06-24 09:34:46
● 2017-02-11 06:47:54
○ 2026-04-22 00:44:06
○ 2026-05-10 01:33:20
○NSns.rackspace.com2015-06-24 → 2017-02-11 · 4 obs
● 2015-06-24 09:34:46
● 2017-02-11 06:47:54
○ 2026-04-22 00:44:06
○ 2026-05-10 01:33:20
●NSns1.dreamhost.com2026-04-22 → 2026-05-10 · 3 obs
○ 2017-02-11 06:47:54
● 2026-04-22 00:44:06
● 2026-05-10 01:33:20
●NSns2.dreamhost.com2026-04-22 → 2026-05-10 · 3 obs
○ 2017-02-11 06:47:54
● 2026-04-22 00:44:06
● 2026-05-10 01:33:20
○NSns2.rackspace.com2015-06-24 → 2017-02-11 · 4 obs
● 2015-06-24 09:34:46
● 2017-02-11 06:47:54
○ 2026-04-22 00:44:06
○ 2026-05-10 01:33:20
●NSns3.dreamhost.com2026-04-22 → 2026-05-10 · 3 obs
○ 2017-02-11 06:47:54
● 2026-04-22 00:44:06
● 2026-05-10 01:33:20
●MXmx1.mailchannels.net2026-04-22 → 2026-05-10 · 3 obs
○ 2017-02-11 06:47:54
● 2026-04-22 00:44:06
● 2026-05-10 01:33:20
○MXmx1.sub4.homie.mail.dreamhost.com2016-06-18 → 2017-02-11 · 4 obs
● 2016-06-18 03:31:08
● 2017-02-11 06:47:54
○ 2026-04-22 00:44:06
○ 2026-05-10 01:33:20
●MXmx2.mailchannels.net2026-04-22 → 2026-05-10 · 3 obs
○ 2017-02-11 06:47:54
● 2026-04-22 00:44:06
● 2026-05-10 01:33:20
○MXmx2.sub4.homie.mail.dreamhost.com2016-06-18 → 2017-02-11 · 4 obs
● 2016-06-18 03:31:08
● 2017-02-11 06:47:54
○ 2026-04-22 00:44:06
○ 2026-05-10 01:33:20
●A18.235.135.1572026-04-22 → 2026-05-10 · 3 obs
○ 2017-02-11 06:47:54
● 2026-04-22 00:44:06
● 2026-05-10 01:33:20
○A74.205.62.992015-06-24 → 2017-02-11 · 4 obs
● 2015-06-24 09:34:46
● 2017-02-11 06:47:54
○ 2026-04-22 00:44:06
○ 2026-05-10 01:33:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...-
jeffroffman.comns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com3 records

✅ Authoritative Response

Server:162.159.26.81

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeffroffman.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

TypeCountSample Data
A118.235.135.157
NS3ns1.dreamhost.com, ns2.dreamhost.com...
MX2mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0)
TXT1v=spf1 mx include:netblocks.dreamhost.co
SOA1ns1.dreamhost.com hostmaster.dreamhost.c

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

IP Addresses

jeffroffman.com resolves to a single IP: 18.235.135.157.

Other host names, for instance cantric.com, mail.salutedental.com, mx.stacylowryphotography.com, heatherbphotography.net and mollybealephotography.com share IP numbers with jeffroffman.com.

Name Servers

jeffroffman.com delegates to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

jeffroffman.com shares some name servers with other domains, for example votehurst.com, elephantay.com, nightdragon.net, aversalandscaping.net and rossum.com.

These name servers are commonly used together with ns2.newdream.net and ns.newdream.net.

Host names with a single IP: ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.

Mail Servers

jeffroffman.com is served by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

jeffroffman.com shares the mail server setup with other domains, for example earthsend.net, elkmedia.com, veciuredni.cz, mail.babybundle.org and sweetlemoninn.com.

jeffroffman.com shares at least some mail servers with other domains, for example shelladdress.co.uk.

Host names with one IP number:

mx1.mailchannels.net points to: 54.187.177.89

mx2.mailchannels.net points to: 54.187.177.89

Names pointing to 54.187.177.89: mx1.mailchannels.net and mx2.mailchannels.net