`lettertool.com`

DNSSEC	⚠️ Not signed
A	2a01:488:42:1000:50ed:85f5:21:c47e^{🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL}
A	80.237.133.245^{🇩🇪 GD-EMEA-DC-CGN180.237.133.0/24}
NS	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns12.domaincontrol.com`
MX	`mx0.lettertool.com` ⭐
		A	80.237.138.5^{🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network}
			PTR	`mx0.webpack.hosteurope.de`
TXT	`v=spf1 a mx include:spf.server-he.de -all`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2024-02-13 #0

`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=1778892916

WOT: SAFE (40/100)

Subdomains

mx0.lettertool.com

Same first word

lettertool.com

Similar names

lorettotel.com

lorettotel.net

DNS History

9 records (5 active, 4 former)

○NSns1.hans.hosteurope.de2015-06-14 → 2020-01-03 · 4 obs

● 2015-06-14 11:06:04
● 2020-01-03 07:28:00
○ 2026-02-23 23:03:02
○ 2026-05-16 01:08:24

●NSns11.domaincontrol.com2026-02-23 → 2026-05-16 · 3 obs

○ 2020-01-03 07:28:00
● 2026-02-23 23:03:02
● 2026-05-16 01:08:24

●NSns12.domaincontrol.com2026-02-23 → 2026-05-16 · 3 obs

○ 2020-01-03 07:28:00
● 2026-02-23 23:03:02
● 2026-05-16 01:08:24

○NSns2.hans.hosteurope.de2015-06-14 → 2020-01-03 · 4 obs

● 2015-06-14 11:06:04
● 2020-01-03 07:28:00
○ 2026-02-23 23:03:02
○ 2026-05-16 01:08:24

●MXmx0.lettertool.com2015-06-14 → 2026-05-16 · 2 obs

● 2015-06-14 11:06:04
● 2026-05-16 01:08:24

○A2a01:488:42:1000:50ed:84b8:33:8e6f2015-06-14 → 2017-01-02 · 4 obs

● 2015-06-14 11:06:04
● 2017-01-02 23:32:28
○ 2020-01-03 07:28:00
○ 2026-05-16 01:08:24

●A2a01:488:42:1000:50ed:85f5:21:c47e2020-01-03 → 2026-05-16 · 3 obs

○ 2017-01-02 23:32:28
● 2020-01-03 07:28:00
● 2026-05-16 01:08:24

○A80.237.132.1842015-06-14 → 2017-01-02 · 4 obs

● 2015-06-14 11:06:04
● 2017-01-02 23:32:28
○ 2020-01-03 07:28:00
○ 2026-05-16 01:08:24

●A80.237.133.2452020-01-03 → 2026-05-16 · 3 obs

○ 2017-01-02 23:32:28
● 2020-01-03 07:28:00
● 2026-05-16 01:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lettertool.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lettertool.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.237.133.245`
AAAA	1	`2a01:488:42:1000:50ed:85f5:21:c47e`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
MX	1	`mx0.lettertool.com (pri: 50)`
TXT	1	`v=spf1 a mx include:spf.server-he.de -al`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

Hierarchy

The parent of mx0.lettertool.com is lettertool.com.

IP Addresses

Two IP numbers are pointed to by lettertool.com: 2a01:488:42:1000:50ed:85f5:21:c47e and 80.237.133.245.

other host names include mail.multiwheel.net, hematec-online.de, mail.autokoffer.info, mx0.webpack.hosteurope.de.foerster-computer.de and mail.industriekoffer.biz; they share IP numbers with lettertool.com.

Name Servers

Two name servers ns11.domaincontrol.com and ns12.domaincontrol.com handle the delegation for lettertool.com.

lettertool.com shares the same name server setup as other domains, for instance lilypadgallery.com, impetusgurukul.com, tecglobal.net, wsiax.com and integrityimagingllc.com.

Host names with two IP numbers:

ns11.domaincontrol.com points to 2603:5:2190::6 and 97.74.105.6.

ns12.domaincontrol.com points to 2603:5:2290::6 and 173.201.73.6.

Mail Servers

lettertool.com is handled by a single mail server, mx0.lettertool.com.

The host name mx0.lettertool.com points to IP 80.237.138.5.

lettertool.com - robtex.com

lettertool.com

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