reftech.com - dns.ninja

`reftech.com`

DNSSEC	⚠️ Not signed
A	95.217.223.187^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
		PTR	`static.187.223.217.95.clients.your-server.de`
NS	`ns-1817.awsdns-35.co.uk` ⭐
		A	2600:9000:5307:1900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1817.awsdns-35.co.uk`
		A	205.251.199.25^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1817.awsdns-35.co.uk`
NS	`ns-1231.awsdns-25.org`
		A	2600:9000:5304:cf00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1231.awsdns-25.org`
		A	205.251.196.207^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1231.awsdns-25.org`
NS	`ns-292.awsdns-36.com`
		A	2600:9000:5301:2400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-292.awsdns-36.com`
		A	205.251.193.36^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-292.awsdns-36.com`
NS	`ns-879.awsdns-45.net`
		A	2600:9000:5303:6f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-879.awsdns-45.net`
		A	205.251.195.111^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-879.awsdns-45.net`
MX	`mx1-eu.emailsecurity.app` ⭐
		A	132.164.188.153^{🇬🇧 Microsoft132.164.0.0/16}
			PTR	`mx2-eu.emailsecurity.app`
MX	`mx2-eu.emailsecurity.app`⁽⁶⁾
		A	4.245.183.72^{🇮🇪 Microsoft4.240.0.0/12 MICROSOFT}
			PTR	`mx1-eu.emailsecurity.app`
TXT	`MS=563F9BFD0B9FB087C4F3D36DD7088EA1566B905D`
TXT	`MS=ms42394098`
TXT	`google-site-verification=v643Y0d2fCxxWiOj35mmkA5OjUYtDx4HX8oTUc8gMC0`
TXT	`v=spf1 ip4:188.39.102.26/32 include:spf1.opencrm.co.uk include:spf.mandrillap...`
SOA	`ns-1817.awsdns-35.co.uk`awsdns-hostmaster@amazon.com 2023-11-16 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781502615

Subdomains

www.reftech.com

Same first word

reftech.co.uk

reftech.ca

reftech.co.nz

reftech.vip

reftech.us

reftech.fr

reftech.com

reftech.co.il

reftech.id

reftech.ru

reftech.cn

reftech.co.jp

Similar names

threecf.org

fretech.com

fertech.ch

techfer.us

fertech.de

fetcher.us

thefcre.org

fetcher.me

fechter.de

fechter.pl

rfetech.com

fechter.co.at

fetcher.org

reefthc.com

fechter.at

fechter.net

fetcher.io

freethc.org

fetcher.ai

frechet.de

fretech.cn

techref.com

fetcher.nl

fetcher.in

fetcher.net

freetch.com

techref.net

refetch.com

erftech.com

fertech.net

fetcher.ru

techfer.com.br

threefc.org

freecht.de

freethc.com

fetcher.co

thecerf.com

fetcher.com

DNS History

27 records (7 active, 20 former)

●NSns-1231.awsdns-25.org2017-08-29 → 2026-06-15 · 3 obs

○ 2016-12-04 11:17:32
● 2017-08-29 11:15:32
● 2026-06-15 06:02:10

●NSns-1817.awsdns-35.co.uk2017-08-29 → 2026-06-15 · 3 obs

○ 2016-12-04 11:17:32
● 2017-08-29 11:15:32
● 2026-06-15 06:02:10

●NSns-292.awsdns-36.com2017-08-29 → 2026-06-15 · 3 obs

○ 2016-12-04 11:17:32
● 2017-08-29 11:15:32
● 2026-06-15 06:02:10

●NSns-879.awsdns-45.net2017-08-29 → 2026-06-15 · 3 obs

○ 2016-12-04 11:17:32
● 2017-08-29 11:15:32
● 2026-06-15 06:02:10

○NSns0.reftech.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○NSns1.livedns.co.uk2015-06-02 → 2016-12-04 · 5 obs

○ 2007-10-27 19:37:20
● 2015-06-02 08:13:48
● 2016-12-04 11:17:32
○ 2017-08-29 11:15:32
○ 2026-06-15 06:02:10

○NSns1.reftech.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○NSns2.livedns.co.uk2015-06-02 → 2016-12-04 · 5 obs

○ 2007-10-27 19:37:20
● 2015-06-02 08:13:48
● 2016-12-04 11:17:32
○ 2017-08-29 11:15:32
○ 2026-06-15 06:02:10

○NSns2.reftech.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○NSns3.livedns.co.uk2015-06-02 → 2016-12-04 · 5 obs

○ 2007-10-27 19:37:20
● 2015-06-02 08:13:48
● 2016-12-04 11:17:32
○ 2017-08-29 11:15:32
○ 2026-06-15 06:02:10

○MXalt1.aspmx.l.google.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○MXalt2.aspmx.l.google.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○MXaspmx.l.google.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○MXaspmx2.googlemail.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○MXaspmx3.googlemail.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○MXaspmx4.googlemail.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○MXaspmx5.googlemail.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○MXcluster03a.mx-relay.com2017-08-29 → 2017-08-29 · 4 obs

○ 2016-12-04 11:17:32
● 2017-08-29 11:15:32
○ 2026-02-18 02:12:18
○ 2026-06-15 06:02:10

○MXcluster03b.mx-relay.com2017-08-29 → 2017-08-29 · 4 obs

○ 2016-12-04 11:17:32
● 2017-08-29 11:15:32
○ 2026-02-18 02:12:18
○ 2026-06-15 06:02:10

●MXmx1-eu.emailsecurity.app2026-02-18 → 2026-06-15 · 3 obs

○ 2017-08-29 11:15:32
● 2026-02-18 02:12:18
● 2026-06-15 06:02:10

●MXmx2-eu.emailsecurity.app2026-02-18 → 2026-06-15 · 3 obs

○ 2017-08-29 11:15:32
● 2026-02-18 02:12:18
● 2026-06-15 06:02:10

○MXsmtp.reftech.com2015-06-02 → 2016-12-04 · 5 obs

○ 2007-10-27 19:37:20
● 2015-06-02 08:13:48
● 2016-12-04 11:17:32
○ 2017-08-29 11:15:32
○ 2026-06-15 06:02:10

○A176.9.151.2302015-06-02 → 2015-06-02 · 4 obs

○ 2007-10-27 19:37:20
● 2015-06-02 08:13:48
○ 2015-10-25 04:06:40
○ 2026-06-15 06:02:10

○A195.74.104.1522007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:37:20
○ 2015-06-02 08:13:48
○ 2026-06-15 06:02:10

○A5.9.154.1082015-10-25 → 2016-12-04 · 5 obs

○ 2015-06-02 08:13:48
● 2015-10-25 04:06:40
● 2016-12-04 11:17:32
○ 2017-08-29 11:15:32
○ 2026-06-15 06:02:10

○A88.99.82.1682017-08-29 → 2017-08-29 · 4 obs

○ 2016-12-04 11:17:32
● 2017-08-29 11:15:32
○ 2026-02-18 02:12:18
○ 2026-06-15 06:02:10

●A95.217.223.1872026-02-18 → 2026-06-15 · 3 obs

○ 2017-08-29 11:15:32
● 2026-02-18 02:12:18
● 2026-06-15 06:02:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
reftech.com	ns-292.awsdns-36.com, ns-879.awsdns-45.net, ns-1817.awsdns-35.co.uk, ns-1231.awsdns-25.org	2 records

✅ Authoritative Response

Server:205.251.193.36

NS records: ns-292.awsdns-36.com, ns-879.awsdns-45.net, ns-1817.awsdns-35.co.uk, ns-1231.awsdns-25.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reftech.com (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`95.217.223.187`
NS	4	`ns-1231.awsdns-25.org, ns-1817.awsdns-35.co.uk...`
MX	2	`mx1-eu.emailsecurity.app (pri: 5), mx2-eu.emailsecurity.app (pri: 6)`
TXT	4	`MS=563F9BFD0B9FB087C4F3D36DD7088EA1566B9, MS=ms42394098...`
SOA	1	`ns-1817.awsdns-35.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-292.awsdns-36.com, ns-292.awsdns-36.com)

Analysis

Hierarchy

www.reftech.com is delegated beneath reftech.com.

IP Addresses

reftech.com directs to one IP number, which is 95.217.223.187.

Among the host names that share IP numbers with reftech.com are staging.reftech.co.uk, ns2.reftech.co.uk, fiftysix.reftech.co.uk and two others.

Name Servers

The domain reftech.com is delegated to these four name servers: ns-292.awsdns-36.com, ns-879.awsdns-45.net, ns-1231.awsdns-25.org and ns-1817.awsdns-35.co.uk.

There is at least partial name server overlap between reftech.com and other domains — k6pr.com, ichinesereader.org, d20gugglvqh7ya.cloudfront.net and two more among them.

These name servers are routinely co-deployed with the name servers ns1.tukios.net, ns2.tukios.net, ns-460.awsdns-57.com and two others.

All four hostnames — ns-292.awsdns-36.com, ns-879.awsdns-45.net, ns-1231.awsdns-25.org and ns-1817.awsdns-35.co.uk — resolve to two IP numbers apiece: ns-292.awsdns-36.com to 205.251.193.36 and 2600:9000:5301:2400::1; ns-879.awsdns-45.net to 205.251.195.111 and 2600:9000:5303:6f00::1; ns-1231.awsdns-25.org to 205.251.196.207 and 2600:9000:5304:cf00::1; ns-1817.awsdns-35.co.uk to 205.251.199.25 and 2600:9000:5307:1900::1.

Mail Servers

The MX records for reftech.com point to two mail servers: mx1-eu.emailsecurity.app and mx2-eu.emailsecurity.app.

reftech.com has the same mail server arrangement as a number of other domains, for example tippfm.com, sheltd.co.uk, georgebakershipping.com and two more.

reftech.com shares at least some of its mail servers with other domains — for example zent.biz, harbisoncare.org.au, sierakow.pl and two more.

mx1-eu.emailsecurity.app → 132.164.188.153 and mx2-eu.emailsecurity.app → 4.245.183.72: one IP number per host name.