rtlst.com - dns.ninja

`rtlst.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1099.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:99^{🇺🇸 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	`ns1099.ui-dns.biz`
		A	185.132.33.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.ui-dns.biz`
NS	`ns1099.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:99^{🇺🇸 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	`ns1099.ui-dns.com`
		A	185.132.34.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.ui-dns.com`
NS	`ns1099.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:99^{🇺🇸 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	`ns1099.ui-dns.de`
		A	185.132.32.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.ui-dns.de`
NS	`ns1099.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:99^{🇺🇸 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	`ns1099.ui-dns.org`
		A	185.132.35.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1099.ui-dns.biz`hostmaster@1and1.com 2010-11-18 #4

`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=1785071437

Same first word

rtlst.net

rtlst.com

Similar names

ttsrl.it

slttr.xyz

tlstr.net

strtl.com

stltr.org

rttls.com

stltr.de

tltsr.com

lttrs.net

tlstr.ru

ttsrl.com

tlstr.com

ttsrl.eu

rlstt.com

rttls.org

ttlrs.com

rltts.co.uk

DNS History

15 records (10 active, 5 former)

●NSns1099.ui-dns.biz2026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

●NSns1099.ui-dns.com2026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

●NSns1099.ui-dns.de2026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

●NSns1099.ui-dns.org2026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

○NSns51.1and1.com2015-05-28 → 2017-12-02 · 4 obs

● 2015-05-28 14:20:08
● 2017-12-02 15:18:02
○ 2026-03-29 07:37:22
○ 2026-07-26 13:32:18

○NSns52.1and1.com2015-05-28 → 2017-12-02 · 4 obs

● 2015-05-28 14:20:08
● 2017-12-02 15:18:02
○ 2026-03-29 07:37:22
○ 2026-07-26 13:32:18

○MXmx00.1and1.com2015-05-28 → 2017-12-02 · 4 obs

● 2015-05-28 14:20:08
● 2017-12-02 15:18:02
○ 2026-03-29 07:37:22
○ 2026-07-26 13:32:18

●MXmx00.ionos.com2026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

○MXmx01.1and1.com2015-05-28 → 2017-12-02 · 4 obs

● 2015-05-28 14:20:08
● 2017-12-02 15:18:02
○ 2026-03-29 07:37:22
○ 2026-07-26 13:32:18

●MXmx01.ionos.com2026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

●A198.185.159.1442026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

●A198.185.159.1452026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

●A198.49.23.1442026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

●A198.49.23.1452026-03-29 → 2026-07-26 · 3 obs

○ 2017-12-02 15:18:02
● 2026-03-29 07:37:22
● 2026-07-26 13:32:18

○A65.39.205.542015-05-28 → 2017-12-02 · 4 obs

● 2015-05-28 14:20:08
● 2017-12-02 15:18:02
○ 2026-03-29 07:37:22
○ 2026-07-26 13:32:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
rtlst.com	ns1099.ui-dns.de, ns1099.ui-dns.biz, ns1099.ui-dns.org, ns1099.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.99

NS records: ns1099.ui-dns.de, ns1099.ui-dns.biz, ns1099.ui-dns.org, ns1099.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtlst.com (unsigned zone)

⏱️ Timing

Total: 623ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.49.23.144...`
NS	4	`ns1099.ui-dns.com, ns1099.ui-dns.org...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1099.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1099.ui-dns.com, ns1099.ui-dns.com)

Analysis

IP Addresses

rtlst.com resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

aim-i-office.com, jaylenclark.org, dimkephoto.com plus two other host names have IP numbers in common with rtlst.com.

Name Servers

Four name servers handle the delegation for rtlst.com: ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.de and ns1099.ui-dns.org.

rtlst.com has at least partial name server overlap with other domains, such as scrumcertificationcourses.com, lancastercitylets.com, iesalonsodeorozco.es and two others.

It is common to find these name servers paired with the name servers ns1094.ui-dns.com, ns1119.ui-dns.org, ns1025.ui-dns.biz and ns1109.ui-dns.com.

ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.de and ns1099.ui-dns.org all point to exactly two IP numbers each: ns1099.ui-dns.biz → 185.132.33.99 and 2607:f1c0:fe:53:185:132:33:99; ns1099.ui-dns.com → 185.132.34.99 and 2607:f1c0:fe:53:185:132:34:99; ns1099.ui-dns.de → 185.132.32.99 and 2607:f1c0:fe:53:185:132:32:99; ns1099.ui-dns.org → 185.132.35.99 and 2607:f1c0:fe:53:185:132:35:99.

Mail Servers

rtlst.com uses two mail servers, mx00.ionos.com and mx01.ionos.com.

The mail server setup of rtlst.com matches that of other domains such as myformfitness.com, promopalooza.com, smithbo.net and two others.

mx00.ionos.com directs to 74.208.114.65 and mx01.ionos.com directs to 74.208.114.66; each host name points to exactly one IP number.