sycf.org - dns.ninja

sycf.org

DNSSEC⚠️ Not signed
A79.170.40.4🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited
PTRwebforwards.extendcp.co.uk
NSns2.mainnameserver.com ⭐
A79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited
NSns.mainnameserver.com
A79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited
MXsycf-org.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ~all
SOAns.mainnameserver.comhostmaster@mainnameserver.com 2025-11-21 #44

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786431404

Same first word

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sycf.co.uk
sycf.org
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sycf.mobi
sycf.org.uk

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DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns.mainnameserver.comns2.mainnameserver.comns01.cultrix-hosting.co.ukns02.cultrix-hosting.co.ukMXsycf-org.mail.protection.outlook.comfallbackmx.spamexperts.eulastmx.spamexperts.netmx.spamexperts.comA79.170.40.4109.74.246.4
●NSns.mainnameserver.com2026-03-01 → 2026-08-11 · 3 obs
○ 2016-06-23 07:28:54
● 2026-03-01 08:05:18
● 2026-08-11 07:04:12
○NSns01.cultrix-hosting.co.uk2015-06-08 → 2016-06-23 · 4 obs
● 2015-06-08 12:04:08
● 2016-06-23 07:28:54
○ 2026-03-01 08:05:18
○ 2026-08-11 07:04:12
○NSns02.cultrix-hosting.co.uk2015-06-08 → 2016-06-23 · 4 obs
● 2015-06-08 12:04:08
● 2016-06-23 07:28:54
○ 2026-03-01 08:05:18
○ 2026-08-11 07:04:12
●NSns2.mainnameserver.com2026-03-01 → 2026-08-11 · 3 obs
○ 2016-06-23 07:28:54
● 2026-03-01 08:05:18
● 2026-08-11 07:04:12
○MXfallbackmx.spamexperts.eu2015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 12:04:08
○ 2015-10-26 22:23:28
○ 2026-08-11 07:04:12
○MXlastmx.spamexperts.net2015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 12:04:08
○ 2015-10-26 22:23:28
○ 2026-08-11 07:04:12
○MXmx.spamexperts.com2015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 12:04:08
○ 2015-10-26 22:23:28
○ 2026-08-11 07:04:12
●MXsycf-org.mail.protection.outlook.com2015-10-26 → 2026-08-11 · 3 obs
○ 2015-06-08 12:04:08
● 2015-10-26 22:23:28
● 2026-08-11 07:04:12
○A109.74.246.42015-06-08 → 2016-06-23 · 4 obs
● 2015-06-08 12:04:08
● 2016-06-23 07:28:54
○ 2026-03-01 08:05:18
○ 2026-08-11 07:04:12
●A79.170.40.42026-03-01 → 2026-08-11 · 3 obs
○ 2016-06-23 07:28:54
● 2026-03-01 08:05:18
● 2026-08-11 07:04:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
sycf.orgns2.mainnameserver.com, ns.mainnameserver.com-

✅ Authoritative Response

Server:79.170.43.3

NS records: ns2.mainnameserver.com, ns.mainnameserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sycf.org (unsigned zone)

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

TypeCountSample Data
A179.170.40.4
NS2ns2.mainnameserver.com, ns.mainnameserver.com
MX1sycf-org.mail.protection.outlook.com (pr
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns.mainnameserver.com hostmaster.mainnam

Analysis

IP Addresses

sycf.org resolves to just one IP address, 79.170.40.4.

Two other host names, along with markwilliamsweb.co.uk, macmanus.co.uk and sfsl.co.uk, also share IP numbers with sycf.org.

Name Servers

sycf.org is served by two delegated name servers, ns2.mainnameserver.com and ns.mainnameserver.com.

sycf.org shares its NS records with other domains, for example salfordsc.com, wheretoeatnearme.com, njrmodelling.com and two others.

sycf.org shares at least some of its name servers with other domains, including forestmachineservices.com, cyntraventures.co.uk, subitout.net and two others.

These name servers are frequently paired with the name servers ns1.mainnameserver.com, ns2.heartinternet.uk and ns.heartinternet.uk.

ns2.mainnameserver.com and ns.mainnameserver.com each resolve to one IP number: ns2.mainnameserver.com points to 79.170.43.3 and ns.mainnameserver.com points to 79.170.40.2.

Mail Servers

The sole mail server for sycf.org is sycf-org.mail.protection.outlook.com.

With 8 IP addresses total, sycf-org.mail.protection.outlook.com resolves to 52.101.68.32, 52.101.73.6, 52.101.73.8 and 5 others.