sf2.surging.com - robtex.com

sf2.surging.com

CNAMEmailserver01.surging.com
DNSSEC⚠️ Not signed
MXmailserver01.surging.com ⭐

surging.com

DNSSEC⚠️ Not signed
A172.104.212.29🇺🇸 AKAMAI-LINODE-AP172.104.208.0/20 Akamai Technologies
NSns1.linode.com ⭐
NSns2.linode.com
NSns3.linode.com
NSns4.linode.com
NSns5.linode.com
MXsurging-com.mail.protection.outlook.com ⭐
TXTv=spf1 ip4:172.104.212.29/32 ip4:69.9.46.128/26 ip4:45.79.152.180/32 ip4:45.7...
TXTMS=ms50430937
SOAns1.linode.comdnsadmin@surging.com serial=2021000043

MX for

drentin.com

Previously MX for

basicenergyfireplace.com
factoryeyeglassoutlet.com
www.jdahurley.com
eyeglassoutlets.com
carpentersdental.com
jdahurley.com
freesample.com
optimumbackup.com

Same first word

sf2.me
sf2.fr
sf2.eu
sf2.ca
sf2.ch
sf2.co
sf2.xyz
sf2.nl
sf2.cn
sf2.com
sf2.se
sf2.net
sf2.de

Similar names

2fs.cc
2fs.xyz
s2f.fr
f2s.co
s2f.eu
s2f.us
s2f.in
s2f.biz
2fs.org
s2f.de
s2f.com.cn
f2s.io
f2s.org
2fs.cn
f2s.co.uk
s2f.net
f2s.it
fs2.de
s2f.be
fs2.co.uk
f2s.me
f2s.lu
2fs.de
2sf.eu
s2f.com
f2s.fr
2sf.icu
2sf.ch
s2f.ru
fs2.net
2sf.org
f2s.co.in
s2f.co
2fs.com
2fs.pt
fs2.co.il
2sf.de
2fs.co
fs2.lol
2fs.biz
fs2.lu
fs2.com.cn
2sf.com
2fs.co.uk
fs2.eu
2fs.nl
f2s.ru
f2s.biz
s2f.com.au
fs2.org
fs2.at
s2f.cn
fs2.ca
2sf.info
f2s.com
2fs.net
fs2.io
2sf.me
2sf.cn
2sf.ru
f2s.co.za
fs2.com.au
s2f.app
2fs.ru
2sf.net
f2s.nl
f2s.ma
fs2.com
s2f.org
f2s.de
fs2.cn
f2s.eu
fs2.ru
s2f.ca
2sf.nl
f2s.net
f2s.pt
fs2.cc
fs2.dk

DNS History

6 records (1 active, 5 former)

20162017201820192020202120222023202420252026A69.160.247.21569.9.46.151CNAMEmailserver01.surging.commx.dallas.surging.comspamfilter.nyc.surging.comspamfilter11.yourpractice.com
○A69.160.247.2152015-05-22 → 2015-11-21 · 4 obs
● 2015-05-22 07:48:48
● 2015-11-21 16:31:58
○ 2015-12-04 06:19:16
○ 2026-04-16 01:30:02
○A69.9.46.1512015-12-04 → 2026-02-16 · 5 obs
○ 2015-11-21 16:31:58
● 2015-12-04 06:19:16
● 2026-02-16 03:59:02
○ 2026-03-11 21:35:28
○ 2026-04-16 01:30:02
●CNAMEmailserver01.surging.com2026-02-16 → 2026-04-16 · 3 obs
○ 2017-01-09 05:03:40
● 2026-02-16 03:59:02
● 2026-04-16 01:30:02
○CNAMEmx.dallas.surging.com2015-05-22 → 2015-11-21 · 4 obs
● 2015-05-22 07:48:48
● 2015-11-21 16:31:58
○ 2015-12-04 06:19:16
○ 2026-04-16 01:30:02
○CNAMEspamfilter.nyc.surging.com2015-12-04 → 2017-01-09 · 5 obs
○ 2015-11-21 16:31:58
● 2015-12-04 06:19:16
● 2017-01-09 05:03:40
○ 2026-02-16 03:59:02
○ 2026-04-16 01:30:02
○CNAMEspamfilter11.yourpractice.com2015-09-12 → 2015-11-21 · 5 obs
○ 2015-05-22 07:48:48
● 2015-09-12 07:29:38
● 2015-11-21 16:31:58
○ 2015-12-04 06:19:16
○ 2026-04-16 01:30:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
surging.comns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...10 records

✅ Authoritative Response

Server:92.123.95.3

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for surging.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1mailserver01.surging.com

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Mail Server Role

sf2.surging.com is the mail server for drentin.com.

Mail servers sf1.surging.com and sf3.surging.com are commonly used with sf2.surging.com.

Mail Servers

sf2.surging.com is handled by a single mail server, mailserver01.surging.com.

sf2.surging.com shares the same mail server setup as other domains, for example mailserver01.surging.com.