`mountain-math.com`

DNSSEC	⚠️ Not signed
NS	`ns1045.ui-dns.biz` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:33:45^{🇺🇸 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	`ns1045.ui-dns.biz`
		A	185.132.33.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1045.ui-dns.com` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:34:45^{🇺🇸 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	`ns1045.ui-dns.com`
		A	185.132.34.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.com`
NS	`ns1045.ui-dns.de` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:32:45^{🇺🇸 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	`ns1045.ui-dns.de`
		A	185.132.32.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.de`
NS	`ns1045.ui-dns.org` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:35:45^{🇺🇸 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	`ns1045.ui-dns.org`
		A	185.132.35.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.org`

`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=1785517642

Same first word

mountain-math.com

DNS History

16 records (4 active, 12 former)

○NSns-us.1and1-dns.com2015-07-26 → 2020-01-11 · 4 obs

● 2015-07-26 17:45:06
● 2020-01-11 18:02:14
○ 2026-04-01 00:56:52
○ 2026-07-31 17:12:32

○NSns-us.1and1-dns.de2015-07-26 → 2020-01-11 · 4 obs

● 2015-07-26 17:45:06
● 2020-01-11 18:02:14
○ 2026-04-01 00:56:52
○ 2026-07-31 17:12:32

○NSns-us.1and1-dns.org2015-07-26 → 2020-01-11 · 4 obs

● 2015-07-26 17:45:06
● 2020-01-11 18:02:14
○ 2026-04-01 00:56:52
○ 2026-07-31 17:12:32

○NSns-us.1and1-dns.us2015-07-26 → 2020-01-11 · 4 obs

● 2015-07-26 17:45:06
● 2020-01-11 18:02:14
○ 2026-04-01 00:56:52
○ 2026-07-31 17:12:32

●NSns1045.ui-dns.biz2026-04-01 → 2026-07-31 · 3 obs

○ 2020-01-11 18:02:14
● 2026-04-01 00:56:52
● 2026-07-31 17:12:32

●NSns1045.ui-dns.com2026-04-01 → 2026-07-31 · 3 obs

○ 2020-01-11 18:02:14
● 2026-04-01 00:56:52
● 2026-07-31 17:12:32

●NSns1045.ui-dns.de2026-04-01 → 2026-07-31 · 3 obs

○ 2020-01-11 18:02:14
● 2026-04-01 00:56:52
● 2026-07-31 17:12:32

●NSns1045.ui-dns.org2026-04-01 → 2026-07-31 · 3 obs

○ 2020-01-11 18:02:14
● 2026-04-01 00:56:52
● 2026-07-31 17:12:32

○MXmx00.1and1.com2015-07-26 → 2020-01-11 · 4 obs

● 2015-07-26 17:45:06
● 2020-01-11 18:02:14
○ 2026-04-01 00:56:52
○ 2026-07-31 17:12:32

○MXmx01.1and1.com2015-07-26 → 2020-01-11 · 4 obs

● 2015-07-26 17:45:06
● 2020-01-11 18:02:14
○ 2026-04-01 00:56:52
○ 2026-07-31 17:12:32

○A216.250.120.2262016-08-08 → 2017-03-26 · 5 obs

○ 2016-03-03 21:13:18
● 2016-08-08 17:10:18
● 2017-03-26 19:52:28
○ 2020-01-11 18:02:14
○ 2026-07-31 17:12:32

○A2607:f1c0:1000:3c:2b48:44c2:722b:a00c2016-08-08 → 2017-03-26 · 5 obs

○ 2016-03-03 21:13:18
● 2016-08-08 17:10:18
● 2017-03-26 19:52:28
○ 2020-01-11 18:02:14
○ 2026-07-31 17:12:32

○A2607:f1c0:1000:3c:9f56:28b6:e2d3:80092015-07-26 → 2016-03-03 · 4 obs

● 2015-07-26 17:45:06
● 2016-03-03 21:13:18
○ 2016-08-08 17:10:18
○ 2026-07-31 17:12:32

○A2607:f1c0:100f:f000::2e72020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-26 19:52:28
● 2020-01-11 18:02:14
○ 2026-04-01 00:56:52
○ 2026-07-31 17:12:32

○A74.208.236.1862020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-26 19:52:28
● 2020-01-11 18:02:14
○ 2026-04-01 00:56:52
○ 2026-07-31 17:12:32

○A74.208.24.1102015-07-26 → 2016-03-03 · 4 obs

● 2015-07-26 17:45:06
● 2016-03-03 21:13:18
○ 2016-08-08 17:10:18
○ 2026-07-31 17:12:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mountain-math.com	ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.45

NS records: ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mountain-math.com (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1045.ui-dns.com, ns1045.ui-dns.com)

Analysis

Name Servers

The NS records for mountain-math.com point to four name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

There is at least partial name server overlap between mountain-math.com and other domains — beautycrochetpattern.com, vijax.com, kb-powertech.com and two more among them.

These name servers tend to appear in combination with the name servers ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.

All four hostnames — ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org — resolve to two IP numbers apiece: ns1045.ui-dns.biz to 185.132.33.45 and 2607:f1c0:fe:53:185:132:33:45; ns1045.ui-dns.com to 185.132.34.45 and 2607:f1c0:fe:53:185:132:34:45; ns1045.ui-dns.de to 185.132.32.45 and 2607:f1c0:fe:53:185:132:32:45; ns1045.ui-dns.org to 185.132.35.45 and 2607:f1c0:fe:53:185:132:35:45.

mountain-math.com - robtex.com