`mandt-online.com`

DNSSEC	⚠️ Not signed
A	74.208.253.219^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1054.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:54^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1054.ui-dns.de`
		A	185.132.32.54^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1054.ui-dns.de`
NS	`ns1047.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:47^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1047.ui-dns.com`
		A	185.132.34.47^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1047.ui-dns.com`
NS	`ns1074.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:74^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1074.ui-dns.biz`
		A	185.132.33.74^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1074.ui-dns.biz`
NS	`ns1104.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:104^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1104.ui-dns.org`
		A	185.132.35.104^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1104.ui-dns.org`
MX	`mandtonline-com01c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`asv=c1fcdfdaffc331ad7493177f5a2d21d0`
TXT	`9FC2D5B415`
TXT	`google-site-verification=0fJdZYxYGUP4ZMZtHG4jqHqdeOhCTbIij7DCM3WSoak`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
SOA	`ns1054.ui-dns.de`hostmaster@1und1.com 2017-06-01 #47

`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=1785751302

WOT: SAFE (1/100)

Previously MX for

mandt-online.com

Same first word

mandt-online.com

DNS History

11 records (6 active, 5 former)

○NSns-us.1and1-dns.com2015-06-22 → 2017-03-22 · 4 obs

● 2015-06-22 10:55:50
● 2017-03-22 17:40:44
○ 2026-02-28 23:37:50
○ 2026-08-03 10:04:20

○NSns-us.1and1-dns.us2015-06-22 → 2017-03-22 · 4 obs

● 2015-06-22 10:55:50
● 2017-03-22 17:40:44
○ 2026-02-28 23:37:50
○ 2026-08-03 10:04:20

●NSns1047.ui-dns.com2026-02-28 → 2026-08-03 · 3 obs

○ 2017-03-22 17:40:44
● 2026-02-28 23:37:50
● 2026-08-03 10:04:20

●NSns1054.ui-dns.de2026-02-28 → 2026-08-03 · 3 obs

○ 2017-03-22 17:40:44
● 2026-02-28 23:37:50
● 2026-08-03 10:04:20

●NSns1074.ui-dns.biz2026-02-28 → 2026-08-03 · 3 obs

○ 2017-03-22 17:40:44
● 2026-02-28 23:37:50
● 2026-08-03 10:04:20

●NSns1104.ui-dns.org2026-02-28 → 2026-08-03 · 3 obs

○ 2017-03-22 17:40:44
● 2026-02-28 23:37:50
● 2026-08-03 10:04:20

○MXmandt-online.com2015-06-22 → 2017-03-22 · 4 obs

● 2015-06-22 10:55:50
● 2017-03-22 17:40:44
○ 2026-02-28 23:37:50
○ 2026-08-03 10:04:20

●MXmandtonline-com01c.mail.protection.outlook.com2026-02-28 → 2026-08-03 · 3 obs

○ 2017-03-22 17:40:44
● 2026-02-28 23:37:50
● 2026-08-03 10:04:20

○MXmx01.1and1.com2015-06-22 → 2017-03-22 · 4 obs

● 2015-06-22 10:55:50
● 2017-03-22 17:40:44
○ 2026-02-28 23:37:50
○ 2026-08-03 10:04:20

○A198.71.59.1322015-06-22 → 2017-03-22 · 4 obs

● 2015-06-22 10:55:50
● 2017-03-22 17:40:44
○ 2026-02-28 23:37:50
○ 2026-08-03 10:04:20

●A74.208.253.2192026-02-28 → 2026-08-03 · 3 obs

○ 2017-03-22 17:40:44
● 2026-02-28 23:37:50
● 2026-08-03 10:04:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
mandt-online.com	ns1074.ui-dns.biz, ns1054.ui-dns.de, ns1104.ui-dns.org, ns1047.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.47

NS records: ns1074.ui-dns.biz, ns1054.ui-dns.de, ns1104.ui-dns.org, ns1047.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mandt-online.com (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.253.219`
NS	4	`ns1054.ui-dns.de, ns1047.ui-dns.com...`
MX	1	`mandtonline-com01c.mail.protection.outlo`
TXT	4	`google-site-verification=0fJdZYxYGUP4ZMZ, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1054.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1047.ui-dns.com, ns1047.ui-dns.com)

Analysis

IP Addresses

mandt-online.com resolves to just one IP address, 74.208.253.219.

Name Servers

The NS records for mandt-online.com point to four name servers: ns1074.ui-dns.biz, ns1047.ui-dns.com, ns1054.ui-dns.de and ns1104.ui-dns.org.

mandt-online.com has at least partial name server overlap with other domains, such as dennerle.de, nkg2001.de, prolon-diet.com and two others.

ns1054.ui-dns.biz, ns1054.ui-dns.com and ns1054.ui-dns.org — plus 7 other name servers — are commonly paired with these name servers.

ns1074.ui-dns.biz, ns1047.ui-dns.com, ns1054.ui-dns.de and ns1104.ui-dns.org all point to exactly two IP numbers each: ns1074.ui-dns.biz → 185.132.33.74 and 2607:f1c0:fe:53:185:132:33:74; ns1047.ui-dns.com → 185.132.34.47 and 2607:f1c0:fe:53:185:132:34:47; ns1054.ui-dns.de → 185.132.32.54 and 2607:f1c0:fe:53:185:132:32:54; ns1104.ui-dns.org → 185.132.35.104 and 2607:f1c0:fe:53:185:132:35:104.

Mail Servers

The sole mail server for mandt-online.com is mandtonline-com01c.mail.protection.outlook.com.

With 8 IP addresses total, mandtonline-com01c.mail.protection.outlook.com resolves to 40.93.192.4, 52.101.8.46, 52.101.10.12 and 5 others.

mandt-online.com - robtex.com

mandt-online.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mandt-online.com`

`com`