mastersofweb.com - dns.ninja

`mastersofweb.com`

DNSSEC	⚠️ Not signed
A	74.208.236.147^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-147.elastic-ssl.ui-r.com`
NS	`ns57.1and1.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5220:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
		A	217.160.82.32^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
NS	`ns58.1and1.com`
		A	2001:8d8:fe:53:0:d9a0:531f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.org`
		A	217.160.83.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.org`
MX	`mx00.1and1.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.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	`ns57.1and1.com`hostmaster@1and1.com 2016-11-11 #2

`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=1782833566

Same first word

mastersofweb.com

DNS History

7 records (5 active, 2 former)

●NSns57.1and1.com2015-08-24 → 2026-06-30 · 2 obs

● 2015-08-24 16:07:26
● 2026-06-30 16:00:12

●NSns58.1and1.com2015-08-24 → 2026-06-30 · 2 obs

● 2015-08-24 16:07:26
● 2026-06-30 16:00:12

●MXmx00.1and1.com2015-08-24 → 2026-06-30 · 2 obs

● 2015-08-24 16:07:26
● 2026-06-30 16:00:12

●MXmx01.1and1.com2015-08-24 → 2026-06-30 · 2 obs

● 2015-08-24 16:07:26
● 2026-06-30 16:00:12

○A216.250.120.1782016-06-16 → 2016-10-06 · 5 obs

○ 2016-06-07 02:48:54
● 2016-06-16 23:46:28
● 2016-10-06 23:14:32
○ 2016-11-18 01:00:24
○ 2026-06-30 16:00:12

○A74.208.121.962015-08-24 → 2016-06-07 · 4 obs

● 2015-08-24 16:07:26
● 2016-06-07 02:48:54
○ 2016-06-16 23:46:28
○ 2026-06-30 16:00:12

●A74.208.236.1472016-11-18 → 2026-06-30 · 3 obs

○ 2016-10-06 23:14:32
● 2016-11-18 01:00:24
● 2026-06-30 16:00:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
mastersofweb.com	ns57.1and1.com, ns58.1and1.com	4 records

✅ Authoritative Response

Server:217.160.83.31

NS records: ns57.1and1.com, ns58.1and1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastersofweb.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.147`
NS	2	`ns58.1and1.com, ns57.1and1.com`
MX	2	`mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns57.1and1.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns57.1and1.com, ns57.1and1.com, ns58.1and1.com...)

Analysis

IP Addresses

mastersofweb.com resolves to just one IP address, 74.208.236.147.

Two other host names, along with acellere.com, condosglobal.info and swisschef.com, also share IP numbers with mastersofweb.com.

Name Servers

mastersofweb.com is delegated to two name servers: ns57.1and1.com and ns58.1and1.com.

mastersofweb.com shares its NS records with other domains, for example cesdl.com, rainofcrumbs.net, professorzeke.com and two others.

mastersofweb.com and other domains like collectiveaccess.org, croseinsurance.com and ltwiki.org share some name servers

It is common for these name servers to be used in conjunction with the name servers ns-us.1and1-dns.com, ns-us.1and1-dns.org and ns-us.1and1-dns.us.

ns57.1and1.com and ns58.1and1.com each resolve to two IP addresses: ns57.1and1.com points to 217.160.82.32 and 2001:8d8:fe:53:0:d9a0:5220:100, while ns58.1and1.com points to 217.160.83.31 and 2001:8d8:fe:53:0:d9a0:531f:100.

Mail Servers

mastersofweb.com is served by two mail servers, mx00.1and1.com and mx01.1and1.com.

Among the domains sharing a mail server setup with mastersofweb.com are azian.ca, www.the-grow-shop.ca, cvid.org and two others.

There is at least a partial MX overlap between mastersofweb.com and other domains, including derlock.com, yidmail.com, raufsd.org and two others.

Each of mx00.1and1.com and mx01.1and1.com has one IP address: mx00.1and1.com uses 74.208.5.3 and mx01.1and1.com uses 74.208.5.21.