`macdevstudio.com`

DNSSEC	⚠️ Not signed
A	74.208.236.241^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-241.elastic-ssl.ui-r.com`
NS	`ns1021.ui-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:5015:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.de`
		A	217.160.80.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.de`
NS	`ns1021.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5115:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.biz`
		A	217.160.81.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.biz`
NS	`ns1021.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5215:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.com`
		A	217.160.82.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.com`
NS	`ns1021.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5315:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.org`
		A	217.160.83.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.org`
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	`ns1021.ui-dns.de`hostmaster@1and1.com 2016-07-04 #7

`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=1771291435

Same first word

macdevstudio.com

DNS History

13 records (7 active, 6 former)

●NSns1021.ui-dns.biz2019-03-26 → 2026-03-12 · 3 obs

○ 2017-02-14 11:56:06
● 2019-03-26 10:10:32
● 2026-03-12 03:53:38

●NSns1021.ui-dns.com2019-03-26 → 2026-03-12 · 3 obs

○ 2017-02-14 11:56:06
● 2019-03-26 10:10:32
● 2026-03-12 03:53:38

●NSns1021.ui-dns.de2019-03-26 → 2026-03-12 · 3 obs

○ 2017-02-14 11:56:06
● 2019-03-26 10:10:32
● 2026-03-12 03:53:38

●NSns1021.ui-dns.org2019-03-26 → 2026-03-12 · 3 obs

○ 2017-02-14 11:56:06
● 2019-03-26 10:10:32
● 2026-03-12 03:53:38

○NSns51.1and1.com2015-07-02 → 2017-02-14 · 4 obs

● 2015-07-02 15:45:58
● 2017-02-14 11:56:06
○ 2019-03-26 10:10:32
○ 2026-03-12 03:53:38

○NSns52.1and1.com2015-07-02 → 2017-02-14 · 4 obs

● 2015-07-02 15:45:58
● 2017-02-14 11:56:06
○ 2019-03-26 10:10:32
○ 2026-03-12 03:53:38

○MXmx00.1and1.com2015-07-02 → 2019-03-26 · 4 obs

● 2015-07-02 15:45:58
● 2019-03-26 10:10:32
○ 2026-02-15 11:14:42
○ 2026-03-12 03:53:38

●MXmx00.ionos.com2026-02-15 → 2026-03-12 · 3 obs

○ 2019-03-26 10:10:32
● 2026-02-15 11:14:42
● 2026-03-12 03:53:38

○MXmx01.1and1.com2015-07-02 → 2019-03-26 · 4 obs

● 2015-07-02 15:45:58
● 2019-03-26 10:10:32
○ 2026-02-15 11:14:42
○ 2026-03-12 03:53:38

●MXmx01.ionos.com2026-02-15 → 2026-03-12 · 3 obs

○ 2019-03-26 10:10:32
● 2026-02-15 11:14:42
● 2026-03-12 03:53:38

○A74.208.214.2142015-07-02 → 2016-06-22 · 4 obs

● 2015-07-02 15:45:58
● 2016-06-22 10:02:58
○ 2017-02-14 11:56:06
○ 2026-03-12 03:53:38

○A74.208.215.1932017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-22 10:02:58
● 2017-02-14 11:56:06
○ 2019-03-26 10:10:32
○ 2026-03-12 03:53:38

●A74.208.236.2412019-03-26 → 2026-03-12 · 3 obs

○ 2017-02-14 11:56:06
● 2019-03-26 10:10:32
● 2026-03-12 03:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
macdevstudio.com	ns1021.ui-dns.de, ns1021.ui-dns.biz, ns1021.ui-dns.org, ns1021.ui-dns.com	2 records

✅ Authoritative Response

Server: 217.160.83.21

NS records: ns1021.ui-dns.de, ns1021.ui-dns.biz, ns1021.ui-dns.org, ns1021.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for macdevstudio.com (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.241`
NS	4	`ns1021.ui-dns.com, ns1021.ui-dns.de...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1021.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1021.ui-dns.com, ns1021.ui-dns.com)

Analysis

IP Addresses

macdevstudio.com points to a single IP number: 74.208.236.241.

Other host names, for instance 3venterprises.net, nine7.org, blueneem.in, uptimer.com and solicient.com share IP numbers with macdevstudio.com.

Name Servers

macdevstudio.com is delegated to four name servers: ns1021.ui-dns.biz, ns1021.ui-dns.com, ns1021.ui-dns.de and ns1021.ui-dns.org.

macdevstudio.com at least partially shares name servers with other domains, for instance goparties.co.uk, inmovista.com, osmeusdireitos.com, cwm-coaching.de and paradisehotels.eu.

these name servers are often used with ns1029.ui-dns.biz, ns1052.ui-dns.de, ns1113.ui-dns.org, ns1067.ui-dns.org, ns1114.ui-dns.biz, ns1087.ui-dns.de, ns1055.ui-dns.org and ns1111.ui-dns.com.

Host names with two IP numbers:

ns1021.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5115:100 and 217.160.81.21.

ns1021.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5215:100 and 217.160.82.21.

ns1021.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5015:100 and 217.160.80.21.

ns1021.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5315:100 and 217.160.83.21.

Mail Servers

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

macdevstudio.com uses the same mail server configuration as other domains, such as caarons.com, eye-care1.com, lneely.com, vpp-support.info and e-tehran.com.

Host names with one IP number: mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.

macdevstudio.com - robtex.com