modularcenter.com - dns.ninja

`modularcenter.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::200^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	74.208.236.104^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1045.ui-dns.com` ⭐ ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:0:d9a0:522d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.com`
		A	217.160.82.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
NS	`ns-us.1and1-dns.com` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5202:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.com`
		A	217.160.82.2^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.com`
NS	`ns-us.1and1-dns.de` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5002:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.de`
		A	217.160.80.2^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.de`
NS	`ns-us.1and1-dns.org` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5302:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.org`
		A	217.160.83.2^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.org`
NS	`ns-us.1and1-dns.us` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5102:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.us`
		A	217.160.81.2^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.us`
NS	`ns1045.ui-dns.biz` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:0:d9a0:512d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
		A	217.160.81.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1045.ui-dns.de` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:0:d9a0:502d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
		A	217.160.80.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
NS	`ns1045.ui-dns.org` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:0:d9a0:532d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
		A	217.160.83.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
MX	`mx00.ionos.mx` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
MX	`mx01.ionos.mx` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
TXT	`zone-ownership-verification-e0cfa483a756ba8b26223056e0eaac4596f61b5655d199e84...`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1045.ui-dns.com`hostmaster@1und1.com 2017-06-01 #13

`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=1782838956

WOT: SAFE (63/100)

Previously MX for

modularcenter.com

Same first word

modularcenter.com

DNS History

17 records (12 active, 5 former)

●NSns-us.1and1-dns.com2015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 03:08:52
● 2026-06-30 17:26:16

●NSns-us.1and1-dns.de2015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 03:08:52
● 2026-06-30 17:26:16

●NSns-us.1and1-dns.org2015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 03:08:52
● 2026-06-30 17:26:16

●NSns-us.1and1-dns.us2015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 03:08:52
● 2026-06-30 17:26:16

●NSns1045.ui-dns.biz2026-03-12 → 2026-06-30 · 3 obs

○ 2015-06-19 03:08:52
● 2026-03-12 06:42:40
● 2026-06-30 17:26:16

●NSns1045.ui-dns.com2026-03-12 → 2026-06-30 · 3 obs

○ 2015-06-19 03:08:52
● 2026-03-12 06:42:40
● 2026-06-30 17:26:16

●NSns1045.ui-dns.de2026-03-12 → 2026-06-30 · 3 obs

○ 2015-06-19 03:08:52
● 2026-03-12 06:42:40
● 2026-06-30 17:26:16

●NSns1045.ui-dns.org2026-03-12 → 2026-06-30 · 3 obs

○ 2015-06-19 03:08:52
● 2026-03-12 06:42:40
● 2026-06-30 17:26:16

○MXmodularcenter.com2015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 03:08:52
● 2016-12-02 03:30:22
○ 2026-03-12 06:42:40
○ 2026-06-30 17:26:16

○MXmx00.1and1.com2015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 03:08:52
● 2016-12-02 03:30:22
○ 2026-03-12 06:42:40
○ 2026-06-30 17:26:16

●MXmx00.ionos.mx2026-03-12 → 2026-06-30 · 3 obs

○ 2016-12-02 03:30:22
● 2026-03-12 06:42:40
● 2026-06-30 17:26:16

○MXmx01.1and1.com2015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 03:08:52
● 2016-12-02 03:30:22
○ 2026-03-12 06:42:40
○ 2026-06-30 17:26:16

●MXmx01.ionos.mx2026-03-12 → 2026-06-30 · 3 obs

○ 2016-12-02 03:30:22
● 2026-03-12 06:42:40
● 2026-06-30 17:26:16

●A2607:f1c0:100f:f000::2002026-03-12 → 2026-06-30 · 3 obs

○ 2016-12-02 03:30:22
● 2026-03-12 06:42:40
● 2026-06-30 17:26:16

○A2607:f1c0:848:6100::4e:d8ea2015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 03:08:52
● 2016-12-02 03:30:22
○ 2026-03-12 06:42:40
○ 2026-06-30 17:26:16

○A74.208.158.122015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 03:08:52
● 2016-12-02 03:30:22
○ 2026-03-12 06:42:40
○ 2026-06-30 17:26:16

●A74.208.236.1042026-03-12 → 2026-06-30 · 3 obs

○ 2016-12-02 03:30:22
● 2026-03-12 06:42:40
● 2026-06-30 17:26:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
modularcenter.com	ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.2

NS records: ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modularcenter.com (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.104`
AAAA	1	`2607:f1c0:100f:f000::200`
NS	4	`ns1045.ui-dns.org, ns1045.ui-dns.biz...`
MX	2	`mx01.ionos.mx (pri: 10), mx00.ionos.mx (pri: 10)`
TXT	2	`v=spf1 include:_spf-us.ionos.com ~all, zone-ownership-verification-e0cfa483a756`
SOA	1	`ns1045.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-us.1and1-dns.com, ns-us.1and1-dns.com)

Analysis

IP Addresses

modularcenter.com directs to two IP numbers, 74.208.236.104 and 2607:f1c0:100f:f000::200

derm.education, klaroffice.com, mirkron.com and two other host names share IP numbers with modularcenter.com.

Name Servers

DNS for modularcenter.com is handled by 8 name servers: ns1045.ui-dns.biz, ns-us.1and1-dns.com, ns1045.ui-dns.com and 5 others.

modularcenter.com shares at least some of its name servers with other domains, including scarletimages.com, collantsnandi.fr, kostiuk.de and two others.

These name servers are frequently seen alongside ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org and 4 other name servers.

Hostnames that resolve to two IP addresses:

ns1045.ui-dns.biz has two IP addresses: 217.160.81.45 and 2001:8d8:fe:53:0:d9a0:512d:100.

ns-us.1and1-dns.com has two IP addresses: 217.160.82.2 and 2001:8d8:fe:53:0:d9a0:5202:100.

ns1045.ui-dns.com has two IP addresses: 217.160.82.45 and 2001:8d8:fe:53:0:d9a0:522d:100.

ns-us.1and1-dns.de has two IP addresses: 217.160.80.2 and 2001:8d8:fe:53:0:d9a0:5002:100.

ns1045.ui-dns.de has two IP addresses: 217.160.80.45 and 2001:8d8:fe:53:0:d9a0:502d:100.

ns-us.1and1-dns.org has two IP addresses: 217.160.83.2 and 2001:8d8:fe:53:0:d9a0:5302:100.

ns1045.ui-dns.org has two IP addresses: 217.160.83.45 and 2001:8d8:fe:53:0:d9a0:532d:100.

ns-us.1and1-dns.us has two IP addresses: 217.160.81.2 and 2001:8d8:fe:53:0:d9a0:5102:100.

Mail Servers

Mail for modularcenter.com is handled by two mail servers — mx00.ionos.mx and mx01.ionos.mx.

modularcenter.com uses an identical mail server configuration to several other domains — among them micropartes.us, racsaing.com, esbachayitogarzon.edu.mx and two more.

modularcenter.com shares at least some of its mail servers with other domains, such as edconsulting.com.mx.

mx00.ionos.mx and mx01.ionos.mx each resolve to one IP number: mx00.ionos.mx points to 74.208.5.3 and mx01.ionos.mx points to 74.208.5.21.