slfsllc.com - robtex.com

slfsllc.com

DNSSEC⚠️ Not signed
A35.237.34.246🇺🇸 Google35.237.0.0/16
PTR246.34.237.35.bc.googleusercontent.com
NSedns1.ultradns.com ⭐
A2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns1.ultradns.com
PTRudns1.cscdns.net
PTRudns1.cscdns.uk
PTRns1.webipdns.com.au
A204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRns1.alba.bank
PTRedns1.ultradns.com
PTRudns1.cscdns.net
PTRudns1.cscdns.uk
PTRns1.webipdns.com.au
NSedns1.ultradns.biz
A2610:a1:1015::201🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns1.ultradns.biz
PTRudns3.cscdns.net
PTRudns3.cscdns.uk
A204.74.67.1🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns1.ultradns.biz
PTRudns3.cscdns.net
PTRudns3.cscdns.uk
NSedns1.ultradns.net
A2610:a1:1014::201🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRudns4.cscdns.net
PTRedns1.ultradns.net
PTRudns4.cscdns.uk
A204.74.110.1🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRudns4.cscdns.net
PTRedns1.ultradns.net
PTRudns4.cscdns.uk
NSedns1.ultradns.org
A2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRudns2.cscdns.net
PTRedns1.ultradns.org
PTRudns2.cscdns.uk
PTRns2.webipdns.com.au
A204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRns2.alba.bank
PTRudns2.cscdns.net
PTRedns1.ultradns.org
PTRudns2.cscdns.uk
PTRns2.webipdns.com.au
MXslfsllc-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c801::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:f802::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00101.inbound.protection.outlook.com
A2a01:111:f403:f804::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr05cu00301.inbound.protection.outlook.com
A52.101.8.46🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr05cu00406.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
A52.101.41.54🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00506.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
MXspam.slfsllc.com(10)
A69.2.42.130🇺🇸 AS2035569.2.32.0/19 Venyu
PTRspamfilter3.completenetwork.com
TXTKnowbe4-site-verification=fb05f6f0a8e0504b9d109668dd8c6ced
TXTv=spf1 include:spf.protection.outlook.com include:u23871587.wl088.sendgrid.ne...
SOAedns1.ultradns.compremiumdns@support.neustar 2019-05-23 #38

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=1774398522

Subdomains

spam.slfsllc.com

Same first word

slfsllc.com

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSedns1.ultradns.bizedns1.ultradns.comedns1.ultradns.netedns1.ultradns.orga1.verisigndns.coma2.verisigndns.coma3.verisigndns.comMXslfsllc-com.mail.protection.outlook.comspam.slfsllc.comcluster6.us.messagelabs.comcluster6a.us.messagelabs.commail2.slfsllc.comA35.237.34.24669.2.42.129
○NSa1.verisigndns.com2015-07-06 → 2017-01-01 · 4 obs
● 2015-07-06 11:52:46
● 2017-01-01 13:03:18
○ 2026-02-17 10:04:16
○ 2026-03-25 00:42:52
○NSa2.verisigndns.com2015-07-06 → 2017-01-01 · 4 obs
● 2015-07-06 11:52:46
● 2017-01-01 13:03:18
○ 2026-02-17 10:04:16
○ 2026-03-25 00:42:52
○NSa3.verisigndns.com2015-07-06 → 2017-01-01 · 4 obs
● 2015-07-06 11:52:46
● 2017-01-01 13:03:18
○ 2026-02-17 10:04:16
○ 2026-03-25 00:42:52
●NSedns1.ultradns.biz2026-02-17 → 2026-03-25 · 3 obs
○ 2017-01-01 13:03:18
● 2026-02-17 10:04:16
● 2026-03-25 00:42:52
●NSedns1.ultradns.com2026-02-17 → 2026-03-25 · 3 obs
○ 2017-01-01 13:03:18
● 2026-02-17 10:04:16
● 2026-03-25 00:42:52
●NSedns1.ultradns.net2026-02-17 → 2026-03-25 · 3 obs
○ 2017-01-01 13:03:18
● 2026-02-17 10:04:16
● 2026-03-25 00:42:52
●NSedns1.ultradns.org2026-02-17 → 2026-03-25 · 3 obs
○ 2017-01-01 13:03:18
● 2026-02-17 10:04:16
● 2026-03-25 00:42:52
○MXcluster6.us.messagelabs.com2015-07-06 → 2017-01-01 · 4 obs
● 2015-07-06 11:52:46
● 2017-01-01 13:03:18
○ 2026-02-17 10:04:16
○ 2026-03-25 00:42:52
○MXcluster6a.us.messagelabs.com2015-07-06 → 2017-01-01 · 4 obs
● 2015-07-06 11:52:46
● 2017-01-01 13:03:18
○ 2026-02-17 10:04:16
○ 2026-03-25 00:42:52
○MXmail2.slfsllc.com2015-07-06 → 2017-01-01 · 4 obs
● 2015-07-06 11:52:46
● 2017-01-01 13:03:18
○ 2026-02-17 10:04:16
○ 2026-03-25 00:42:52
●MXslfsllc-com.mail.protection.outlook.com2026-02-17 → 2026-03-25 · 3 obs
○ 2017-01-01 13:03:18
● 2026-02-17 10:04:16
● 2026-03-25 00:42:52
●MXspam.slfsllc.com2026-02-17 → 2026-03-25 · 3 obs
○ 2017-01-01 13:03:18
● 2026-02-17 10:04:16
● 2026-03-25 00:42:52
●A35.237.34.2462026-02-17 → 2026-03-25 · 3 obs
○ 2017-01-01 13:03:18
● 2026-02-17 10:04:16
● 2026-03-25 00:42:52
○A69.2.42.1292015-07-06 → 2017-01-01 · 4 obs
● 2015-07-06 11:52:46
● 2017-01-01 13:03:18
○ 2026-02-17 10:04:16
○ 2026-03-25 00:42:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...-
slfsllc.comedns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org2 records

✅ Authoritative Response

Server:204.74.67.1

NS records: edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for slfsllc.com (unsigned zone)

⏱️ Timing

Total: 2144ms | Queries: -

📄 Records

TypeCountSample Data
A135.237.34.246
NS4edns1.ultradns.biz, edns1.ultradns.com...
MX2slfsllc-com.mail.protection.outlook.com , spam.slfsllc.com (pri: 10)
TXT2Knowbe4-site-verification=fb05f6f0a8e050, v=spf1 include:spf.protection.outlook.co
SOA1edns1.ultradns.com premiumdns.support.ne

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns1.ultradns.com, edns1.ultradns.com)

Analysis

Hierarchy

The parent of spam.slfsllc.com is slfsllc.com.

IP Addresses

slfsllc.com points to a single IP address: 35.237.34.246.

Other host names such as jbyrneagency.com, mginsbrokers.com, brothersinsurancegroup.com, mcguireinsuranceagency.com and visionins.com share IPs with slfsllc.com.

Name Servers

slfsllc.com is delegated to four name servers: edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and edns1.ultradns.org.

slfsllc.com at least partially shares name servers with other domains, for example waltco.com, bkfs.net, marketchina.com, gainesvillefsg.com and strikeproducts.com.

these name servers are commonly used with the following name servers: ns89.ultradns2.com, ns89.ultradns2.org, dns1.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, ns0.isp.sky.com, ns1.isp.sky.com, edns2.ultradns.biz, edns2.ultradns.com and edns2.ultradns.net.

Host names with two IP numbers:

edns1.ultradns.biz points to: 2610:a1:1015::201 and 204.74.67.1

edns1.ultradns.com points to: 2001:502:f3ff::201 and 204.74.66.1

edns1.ultradns.net points to: 2610:a1:1014::201 and 204.74.110.1

edns1.ultradns.org points to: 2001:502:4612::201 and 204.74.111.1

Mail Servers

Two mail servers handle slfsllc.com: spam.slfsllc.com and slfsllc-com.mail.protection.outlook.com.

Host names with eight IP numbers:

The host name slfsllc-com.mail.protection.outlook.com points to: 2a01:111:f403:c801::1, 2a01:111:f403:c902::, 2a01:111:f403:f802::1, 2a01:111:f403:f804::1, 52.101.8.46, 52.101.11.3, 52.101.41.54 and 52.101.194.3.

Host names with one IP number:

The host name spam.slfsllc.com points to: 69.2.42.130.