`markmiddlekauff.com`

DNSSEC	⚠️ Not signed
A	74.208.236.159^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-159.elastic-ssl.ui-r.com`
NS	`ns1112.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5370:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
		A	217.160.83.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
NS	`ns1112.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5170:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.biz`
		A	217.160.81.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.biz`
NS	`ns1112.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5270:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.com`
		A	217.160.82.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.com`
NS	`ns1112.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:112^{🇺🇸 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	`ns1112.ui-dns.de`
		A	217.160.80.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.de`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1112.ui-dns.org`hostmaster@1and1.com 2016-07-26 #4

`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=1778386166

Same first word

markmiddlekauff.com

DNS History

13 records (7 active, 6 former)

●NSns1112.ui-dns.biz2019-12-21 → 2026-05-10 · 3 obs

○ 2017-02-09 06:51:30
● 2019-12-21 15:00:32
● 2026-05-10 04:10:34

●NSns1112.ui-dns.com2019-12-21 → 2026-05-10 · 3 obs

○ 2017-02-09 06:51:30
● 2019-12-21 15:00:32
● 2026-05-10 04:10:34

●NSns1112.ui-dns.de2019-12-21 → 2026-05-10 · 3 obs

○ 2017-02-09 06:51:30
● 2019-12-21 15:00:32
● 2026-05-10 04:10:34

●NSns1112.ui-dns.org2019-12-21 → 2026-05-10 · 3 obs

○ 2017-02-09 06:51:30
● 2019-12-21 15:00:32
● 2026-05-10 04:10:34

○NSns57.1and1.com2015-06-13 → 2017-02-09 · 4 obs

● 2015-06-13 13:55:22
● 2017-02-09 06:51:30
○ 2019-12-21 15:00:32
○ 2026-05-10 04:10:34

○NSns58.1and1.com2015-06-13 → 2017-02-09 · 4 obs

● 2015-06-13 13:55:22
● 2017-02-09 06:51:30
○ 2019-12-21 15:00:32
○ 2026-05-10 04:10:34

○MXmx00.1and1.com2015-06-13 → 2019-12-21 · 4 obs

● 2015-06-13 13:55:22
● 2019-12-21 15:00:32
○ 2026-03-04 05:47:14
○ 2026-05-10 04:10:34

●MXmx00.ionos.com2026-03-04 → 2026-05-10 · 3 obs

○ 2019-12-21 15:00:32
● 2026-03-04 05:47:14
● 2026-05-10 04:10:34

○MXmx01.1and1.com2015-06-13 → 2019-12-21 · 4 obs

● 2015-06-13 13:55:22
● 2019-12-21 15:00:32
○ 2026-03-04 05:47:14
○ 2026-05-10 04:10:34

●MXmx01.ionos.com2026-03-04 → 2026-05-10 · 3 obs

○ 2019-12-21 15:00:32
● 2026-03-04 05:47:14
● 2026-05-10 04:10:34

○A216.250.121.512017-02-09 → 2026-03-17 · 5 obs

○ 2016-06-23 10:36:24
● 2017-02-09 06:51:30
● 2026-03-17 18:59:56
○ 2026-03-30 00:39:30
○ 2026-05-10 04:10:34

●A74.208.236.1592026-03-30 → 2026-05-10 · 3 obs

○ 2026-03-17 18:59:56
● 2026-03-30 00:39:30
● 2026-05-10 04:10:34

○A74.208.56.1392015-06-13 → 2016-06-23 · 4 obs

● 2015-06-13 13:55:22
● 2016-06-23 10:36:24
○ 2017-02-09 06:51:30
○ 2026-05-10 04:10:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
markmiddlekauff.com	ns1112.ui-dns.de, ns1112.ui-dns.biz, ns1112.ui-dns.org, ns1112.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.112

NS records: ns1112.ui-dns.de, ns1112.ui-dns.biz, ns1112.ui-dns.org, ns1112.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markmiddlekauff.com (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.159`
NS	4	`ns1112.ui-dns.de, ns1112.ui-dns.biz...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1112.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1112.ui-dns.com, ns1112.ui-dns.com)

Analysis

IP Addresses

markmiddlekauff.com points to a single IP number: 74.208.236.159.

other host names for instance allglobalresources.com, bierfestmusik.com, iua-ci.org, carnivoire.com and directstoneusa.com share IP numbers with markmiddlekauff.com.

Name Servers

markmiddlekauff.com is delegated to four name servers: ns1112.ui-dns.biz, ns1112.ui-dns.com, ns1112.ui-dns.de and ns1112.ui-dns.org.

markmiddlekauff.com at least partially shares name servers with other domains, for instance mobstar.de, front.mx, ranvier.ai, dino-container.net and ipsbroker.com.

These name servers are commonly used with ns1030.ui-dns.de, ns1056.ui-dns.org and ns1088.ui-dns.com.

Host names with two IP numbers:

Host name ns1112.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5170:100 and 217.160.81.112.

Host name ns1112.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5270:100 and 217.160.82.112.

Host name ns1112.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:112 and 217.160.80.112.

Host name ns1112.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5370:100 and 217.160.83.112.

Mail Servers

markmiddlekauff.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

markmiddlekauff.com shares the same mail server setup as other domains, for instance volunteeroverseasforfree.com, oldgeorgetownclub.com, julietmusic.com, mitchell-vineyard.com and ideasoftware.org.

Host names with one IP number:

The host mx00.ionos.com points to 74.208.5.3 and the host mx01.ionos.com points to 74.208.5.21.

markmiddlekauff.com - robtex.com