`ultimate-mailer.com`

DNSSEC	⚠️ Not signed
A	2600:3c07::f03c:95ff:febf:c56b^{🇫🇷 AKAMAI-LINODE-AP2600:3c07::/32 Akamai Technologies}
		PTR	`mail.smtp-builder.com`
A	172.234.56.160^{🇫🇷 AKAMAI-LINODE-AP172.234.56.0/21 Akamai Technologies}
NS	`ns1121.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:121^{🇺🇸 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	`ns1121.ui-dns.com`
		A	185.132.34.121^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1121.ui-dns.com`
NS	`ns1033.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:33^{🇺🇸 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	`ns1033.ui-dns.org`
		A	185.132.35.33^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1033.ui-dns.org`
NS	`ns1090.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:90^{🇺🇸 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	`ns1090.ui-dns.de`
		A	185.132.32.90^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1090.ui-dns.de`
NS	`ns1112.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:112^{🇺🇸 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.biz`
		A	185.132.33.112^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1112.ui-dns.biz`
TXT	`99010da21d71746059831ce5224d73306cf31ed6`
TXT	`google-site-verification=ias-8Bm5QZCETmprNBxaO7CnVvAbITXuNbB5hdd9dtc`
SOA	`ns1121.ui-dns.com`hostmaster@1und1.com 2017-06-01 #53

`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=1785123912

Same first word

ultimate-mailer.com

DNS History

13 records (6 active, 7 former)

●NSns1033.ui-dns.org2026-02-15 → 2026-07-27 · 3 obs

○ 2019-02-14 13:52:10
● 2026-02-15 12:03:02
● 2026-07-27 04:12:50

○NSns1040.ui-dns.org2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 13:52:10
○ 2026-02-15 12:03:02
○ 2026-07-27 04:12:50

○NSns1045.ui-dns.biz2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 13:52:10
○ 2026-02-15 12:03:02
○ 2026-07-27 04:12:50

○NSns1045.ui-dns.de2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 13:52:10
○ 2026-02-15 12:03:02
○ 2026-07-27 04:12:50

○NSns1063.ui-dns.com2019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 13:52:10
○ 2026-02-15 12:03:02
○ 2026-07-27 04:12:50

●NSns1090.ui-dns.de2026-02-15 → 2026-07-27 · 3 obs

○ 2019-02-14 13:52:10
● 2026-02-15 12:03:02
● 2026-07-27 04:12:50

●NSns1112.ui-dns.biz2026-02-15 → 2026-07-27 · 3 obs

○ 2019-02-14 13:52:10
● 2026-02-15 12:03:02
● 2026-07-27 04:12:50

●NSns1121.ui-dns.com2026-02-15 → 2026-07-27 · 3 obs

○ 2019-02-14 13:52:10
● 2026-02-15 12:03:02
● 2026-07-27 04:12:50

○MXmx00.1and1.fr2019-02-14 → 2026-02-15 · 4 obs

● 2019-02-14 13:52:10
● 2026-02-15 12:03:02
○ 2026-03-08 19:16:42
○ 2026-07-27 04:12:50

○MXmx01.1and1.fr2019-02-14 → 2026-02-15 · 4 obs

● 2019-02-14 13:52:10
● 2026-02-15 12:03:02
○ 2026-03-08 19:16:42
○ 2026-07-27 04:12:50

●A172.234.56.1602026-02-15 → 2026-07-27 · 3 obs

○ 2019-02-14 13:52:10
● 2026-02-15 12:03:02
● 2026-07-27 04:12:50

●A2600:3c07::f03c:95ff:febf:c56b2026-02-15 → 2026-07-27 · 3 obs

○ 2019-02-14 13:52:10
● 2026-02-15 12:03:02
● 2026-07-27 04:12:50

○A82.165.203.1272019-02-14 → 2019-02-14 · 3 obs

● 2019-02-14 13:52:10
○ 2026-02-15 12:03:02
○ 2026-07-27 04:12:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ultimate-mailer.com	ns1033.ui-dns.org, ns1112.ui-dns.biz, ns1090.ui-dns.de, ns1121.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.35.33

NS records: ns1033.ui-dns.org, ns1112.ui-dns.biz, ns1090.ui-dns.de, ns1121.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultimate-mailer.com (unsigned zone)

⏱️ Timing

Total: 675ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.234.56.160`
AAAA	1	`2600:3c07::f03c:95ff:febf:c56b`
NS	4	`ns1033.ui-dns.org, ns1112.ui-dns.biz...`
TXT	2	`99010da21d71746059831ce5224d73306cf31ed6, google-site-verification=ias-8Bm5QZCETmp`
SOA	1	`ns1121.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1121.ui-dns.com, ns1121.ui-dns.com)

Analysis

IP Addresses

ultimate-mailer.com directs to two IP numbers, 172.234.56.160 and 2600:3c07::f03c:95ff:febf:c56b

ultimate-mailer.com shares its IP numbers with other host names like mail.smtp-builder.com, smtp-builder.com and 172-234-56-160.ip.linodeusercontent.com.

Name Servers

Four name servers handle the delegation for ultimate-mailer.com: ns1112.ui-dns.biz, ns1121.ui-dns.com, ns1090.ui-dns.de and ns1033.ui-dns.org.

ultimate-mailer.com partially shares its NS delegation with several other domains, including news-offer.de, giacomini.de, intercopi.com and two others.

In DNS configurations, these name servers often share authority with ns1112.ui-dns.org, ns1112.ui-dns.de, ns1112.ui-dns.com and 7 other name servers.

ns1112.ui-dns.biz, ns1121.ui-dns.com, ns1090.ui-dns.de and ns1033.ui-dns.org each carry two IP addresses. ns1112.ui-dns.biz has 185.132.33.112 and 2607:f1c0:fe:53:185:132:33:112; ns1121.ui-dns.com has 185.132.34.121 and 2607:f1c0:fe:53:185:132:34:121; ns1090.ui-dns.de has 185.132.32.90 and 2607:f1c0:fe:53:185:132:32:90; ns1033.ui-dns.org has 185.132.35.33 and 2607:f1c0:fe:53:185:132:35:33.

ultimate-mailer.com - robtex.com