`smart-sms.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1152::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w98.rzone.de`
A	81.169.145.152^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks06.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:6^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks06.rzone.de`
		A	217.160.80.133^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks06.rzone.de`
NS	`shades09.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:136^{🇺🇸 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	`shades09.rzone.de`
		A	185.132.34.136^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades09.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks06.rzone.de`hostmaster@strato-rz.de 2020-05-18 #6

`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=1778159931

WOT: SAFE (68/100)

Same first word

smart-sms.net

smart-sms.com

smart-sms.de

smart-sms.gr

Similar names

sms-smart.com

DNS History

8 records (5 active, 3 former)

●NSdocks06.rzone.de2015-08-10 → 2026-05-07 · 2 obs

● 2015-08-10 04:46:28
● 2026-05-07 13:34:20

●NSshades09.rzone.de2015-08-10 → 2026-05-07 · 2 obs

● 2015-08-10 04:46:28
● 2026-05-07 13:34:20

○MXsmtp.rzone.de2015-08-10 → 2017-05-15 · 4 obs

● 2015-08-10 04:46:28
● 2017-05-15 01:54:56
○ 2026-02-25 02:21:54
○ 2026-05-07 13:34:20

●MXsmtpin.rzone.de2026-02-25 → 2026-05-07 · 3 obs

○ 2017-05-15 01:54:56
● 2026-02-25 02:21:54
● 2026-05-07 13:34:20

●A2a01:238:20a:202:1152::2026-02-25 → 2026-05-07 · 3 obs

○ 2017-05-15 01:54:56
● 2026-02-25 02:21:54
● 2026-05-07 13:34:20

○A2a01:238:20a:202:1170::2015-08-10 → 2017-05-15 · 4 obs

● 2015-08-10 04:46:28
● 2017-05-15 01:54:56
○ 2026-02-25 02:21:54
○ 2026-05-07 13:34:20

●A81.169.145.1522026-02-25 → 2026-05-07 · 3 obs

○ 2017-05-15 01:54:56
● 2026-02-25 02:21:54
● 2026-05-07 13:34:20

○A81.169.145.1702015-08-10 → 2017-05-15 · 4 obs

● 2015-08-10 04:46:28
● 2017-05-15 01:54:56
○ 2026-02-25 02:21:54
○ 2026-05-07 13:34:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smart-sms.com	docks06.rzone.de, shades09.rzone.de	-

✅ Authoritative Response

Server:185.132.34.136

NS records: docks06.rzone.de, shades09.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smart-sms.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.152`
AAAA	1	`2a01:238:20a:202:1152::`
NS	2	`docks06.rzone.de, shades09.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks06.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

smart-sms.com has two IP numbers: 2a01:238:20a:202:1152:: and 81.169.145.152.

Other host names, for instance topmucke.de, merco.de, alphatronmarine.at, global-travelservice.de and roho-werk.de share IP numbers with smart-sms.com.

Name Servers

smart-sms.com's delegation uses two name servers: docks06.rzone.de and shades09.rzone.de.

smart-sms.com uses the same name server setup as other domains, such as connec.eu, gbit-gmbh.de, finkenauer-partner.de, 8hh.de and vcoop.co.uk.

smart-sms.com at least partially shares name servers with other domains, including esrtechnik.com, nxcss.com, sisalseil.de, guidomeenhorst.com and talkserv.de.