drdurham.net - robtex.com

drdurham.net

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3de3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d808🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.227Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.8🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchan.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A2803:f800:50::6ca2:c052🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchan.ns.cloudflare.com
A2a06:98c1:50::ac40:2052🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchan.ns.cloudflare.com
A108.162.192.82🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A172.64.32.82🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
A173.245.58.82🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchan.ns.cloudflare.com
NSdoug.ns.cloudflare.com
A2606:4700:58::adf5:3b9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A2803:f800:50::6ca2:c19f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdoug.ns.cloudflare.com
A2a06:98c1:50::ac40:219f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdoug.ns.cloudflare.com
A108.162.193.159🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A172.64.33.159🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A173.245.59.159🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
MXaspmx2.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx3.l.google.com(10)
MXaspmx4.l.google.com(10)
MXaspmx5.l.google.com(10)
MXaspmx.l.google.com(60)
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A172.253.62.26🇺🇸 Google172.253.62.0/24
PTRbc-in-f26.1e100.net
TXTv=spf1 ip4:64.98.40.0/22 ip4:64.98.36.17
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.227, 172.67.216.8
IPv6 hints2606:4700:3030::6815:3de3, 2606:4700:3037::ac43:d808
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com
SOAchan.ns.cloudflare.comdns@cloudflare.com serial=2399909983

net

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=1776071962

Same first word

drdurham.com
drdurham.net

Similar names

durhamrd.com
drumhard.com

DNS History

16 records (13 active, 3 former)

20162017201820192020202120222023202420252026NSchan.ns.cloudflare.comdoug.ns.cloudflare.comns1.somagroup.netns2.somagroup.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.l.google.comaspmx3.l.google.comaspmx4.l.google.comaspmx5.l.google.comA104.21.61.227172.67.216.82606:4700:3030::6815:3de32606:4700:3037::ac43:d808192.185.190.121
●NSchan.ns.cloudflare.com2026-03-27 → 2026-04-13 · 3 obs
○ 2017-06-24 06:06:14
● 2026-03-27 00:55:10
● 2026-04-13 09:40:08
●NSdoug.ns.cloudflare.com2026-03-27 → 2026-04-13 · 3 obs
○ 2017-06-24 06:06:14
● 2026-03-27 00:55:10
● 2026-04-13 09:40:08
○NSns1.somagroup.net2015-07-26 → 2017-06-24 · 4 obs
● 2015-07-26 06:05:06
● 2017-06-24 06:06:14
○ 2026-03-27 00:55:10
○ 2026-04-13 09:40:08
○NSns2.somagroup.net2015-07-26 → 2017-06-24 · 4 obs
● 2015-07-26 06:05:06
● 2017-06-24 06:06:14
○ 2026-03-27 00:55:10
○ 2026-04-13 09:40:08
●MXalt1.aspmx.l.google.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 06:05:06
● 2026-04-13 09:40:08
●MXalt2.aspmx.l.google.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 06:05:06
● 2026-04-13 09:40:08
●MXaspmx.l.google.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 06:05:06
● 2026-04-13 09:40:08
●MXaspmx2.l.google.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 06:05:06
● 2026-04-13 09:40:08
●MXaspmx3.l.google.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 06:05:06
● 2026-04-13 09:40:08
●MXaspmx4.l.google.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 06:05:06
● 2026-04-13 09:40:08
●MXaspmx5.l.google.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 06:05:06
● 2026-04-13 09:40:08
●A104.21.61.2272026-03-27 → 2026-04-13 · 3 obs
○ 2017-06-24 06:06:14
● 2026-03-27 00:55:10
● 2026-04-13 09:40:08
●A172.67.216.82026-03-27 → 2026-04-13 · 3 obs
○ 2017-06-24 06:06:14
● 2026-03-27 00:55:10
● 2026-04-13 09:40:08
○A192.185.190.1212015-07-26 → 2017-06-24 · 4 obs
● 2015-07-26 06:05:06
● 2017-06-24 06:06:14
○ 2026-03-27 00:55:10
○ 2026-04-13 09:40:08
●A2606:4700:3030::6815:3de32026-03-27 → 2026-04-13 · 3 obs
○ 2017-06-24 06:06:14
● 2026-03-27 00:55:10
● 2026-04-13 09:40:08
●A2606:4700:3037::ac43:d8082026-03-27 → 2026-04-13 · 3 obs
○ 2017-06-24 06:06:14
● 2026-03-27 00:55:10
● 2026-04-13 09:40:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
drdurham.netchan.ns.cloudflare.com, doug.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.82

NS records: chan.ns.cloudflare.com, doug.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drdurham.net (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.61.227, 172.67.216.8
AAAA22606:4700:3030::6815:3de3, 2606:4700:3037::ac43:d808
NS2chan.ns.cloudflare.com, doug.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 1), aspmx2.l.google.com (pri: 10)...
TXT1v=spf1 ip4:64.98.40.0/22 ip4:64.98.36.17
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chan.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

drdurham.net maps to four IP numbers: 2606:4700:3030::6815:3de3, 2606:4700:3037::ac43:d808, 104.21.61.227 and 172.67.216.8.

Other host names, for instance kelingking.id, mplsdid.com, satcam.com, aiodex.com and venabo.ch share IP numbers with drdurham.net.

Name Servers

Two name servers chan.ns.cloudflare.com and doug.ns.cloudflare.com handle delegation for drdurham.net.

drdurham.net uses the same name server setup as other domains, for example sedca-ceutics.com, albuquerqueacurolfing.com, daytonvalleyvets.com, parkplazavet.com and activefl.com.

drdurham.net partially shares name servers with other domains; examples include uotech.co, b8150.cn, goongthai.com, almashhad-alduali.com and greatmoguls.com.

These name servers are commonly used with merlin.ns.cloudflare.com, hugh.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names with six IP numbers: chan.ns.cloudflare.com points to: 2606:4700:50::adf5:3a52, 2803:f800:50::6ca2:c052, 2a06:98c1:50::ac40:2052, 108.162.192.82, 172.64.32.82 and 173.245.58.82; doug.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159.

Mail Servers

Seven mail servers handle drdurham.net: aspmx2.l.google.com, aspmx3.l.google.com, aspmx4.l.google.com, aspmx5.l.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

drdurham.net shares some mail servers with other domains, at least partially, such as soshope.org, stanleyroad.oldham.sch.uk, essaagriplex.ca, idreamdevelopers.com and yfuvietnam.org.

these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx2.googlemail.com and aspmx1.l.google.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c07::1a and 172.253.62.26.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.