`osopromotions.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::23e^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-023e.elastic-ssl.ui-r.com`
A	74.208.236.71^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1022.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5216:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1022.ui-dns.com`
		A	217.160.82.22^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1022.ui-dns.com`
NS	`ns1049.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5031:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1049.ui-dns.de`
		A	217.160.80.49^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1049.ui-dns.de`
NS	`ns1052.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5334:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.org`
		A	217.160.83.52^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.org`
NS	`ns1056.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5138:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1056.ui-dns.biz`
		A	217.160.81.56^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1056.ui-dns.biz`
MX	`mx00.1and1.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com`⁽¹¹⁾
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
SOA	`ns1022.ui-dns.com`hostmaster@1und1.com 2016-06-17 #11

`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=1774998812

Same first word

osopromotions.com

DNS History

26 records (8 active, 18 former)

○NSns-us.1and1-dns.com2015-11-30 → 2017-02-16 · 4 obs

● 2015-11-30 11:56:30
● 2017-02-16 19:51:14
○ 2020-02-09 03:46:18
○ 2026-03-31 23:24:04

○NSns-us.1and1-dns.de2015-11-30 → 2017-02-16 · 4 obs

● 2015-11-30 11:56:30
● 2017-02-16 19:51:14
○ 2020-02-09 03:46:18
○ 2026-03-31 23:24:04

○NSns-us.1and1-dns.org2015-11-30 → 2017-02-16 · 4 obs

● 2015-11-30 11:56:30
● 2017-02-16 19:51:14
○ 2020-02-09 03:46:18
○ 2026-03-31 23:24:04

○NSns-us.1and1-dns.us2015-11-30 → 2017-02-16 · 4 obs

● 2015-11-30 11:56:30
● 2017-02-16 19:51:14
○ 2020-02-09 03:46:18
○ 2026-03-31 23:24:04

○NSns1.osopromotions.com2026-03-20 → 2026-03-20 · 3 obs

○ 2020-02-09 03:46:18
● 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

●NSns1022.ui-dns.com2026-03-31 → 2026-03-31 · 2 obs

○ 2026-03-20 00:04:56
● 2026-03-31 23:24:04

○NSns1042.ui-dns.biz2020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-16 19:51:14
● 2020-02-09 03:46:18
○ 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

○NSns1042.ui-dns.com2020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-16 19:51:14
● 2020-02-09 03:46:18
○ 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

○NSns1042.ui-dns.de2020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-16 19:51:14
● 2020-02-09 03:46:18
○ 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

○NSns1042.ui-dns.org2020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-16 19:51:14
● 2020-02-09 03:46:18
○ 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

●NSns1049.ui-dns.de2026-03-31 → 2026-03-31 · 2 obs

○ 2026-03-20 00:04:56
● 2026-03-31 23:24:04

●NSns1052.ui-dns.org2026-03-31 → 2026-03-31 · 2 obs

○ 2026-03-20 00:04:56
● 2026-03-31 23:24:04

●NSns1056.ui-dns.biz2026-03-31 → 2026-03-31 · 2 obs

○ 2026-03-20 00:04:56
● 2026-03-31 23:24:04

○NSns2.osopromotions.com2026-03-20 → 2026-03-20 · 3 obs

○ 2020-02-09 03:46:18
● 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

○NSwin-bp8s7smd79v2026-03-20 → 2026-03-20 · 3 obs

○ 2020-02-09 03:46:18
● 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

●MXmx00.1and1.com2015-11-30 → 2026-03-31 · 2 obs

● 2015-11-30 11:56:30
● 2026-03-31 23:24:04

●MXmx01.1and1.com2015-11-30 → 2026-03-31 · 2 obs

● 2015-11-30 11:56:30
● 2026-03-31 23:24:04

○A216.250.120.2122016-07-06 → 2017-02-16 · 5 obs

○ 2016-03-12 05:01:40
● 2016-07-06 00:59:02
● 2017-02-16 19:51:14
○ 2020-02-09 03:46:18
○ 2026-03-31 23:24:04

○A2607:f1c0:1000:3062:5332:bad6:9666:f0152016-07-06 → 2017-02-16 · 5 obs

○ 2016-03-12 05:01:40
● 2016-07-06 00:59:02
● 2017-02-16 19:51:14
○ 2020-02-09 03:46:18
○ 2026-03-31 23:24:04

○A2607:f1c0:1000:3062:e2d3:2715:75f7:e00d2015-11-30 → 2016-03-12 · 4 obs

● 2015-11-30 11:56:30
● 2016-03-12 05:01:40
○ 2016-07-06 00:59:02
○ 2026-03-31 23:24:04

○A2607:f1c0:1000:8082:8f2b:a018:432c:10292020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-16 19:51:14
● 2020-02-09 03:46:18
○ 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

●A2607:f1c0:100f:f000::23e2026-03-31 → 2026-03-31 · 2 obs

○ 2026-03-20 00:04:56
● 2026-03-31 23:24:04

○A69.48.205.1522026-03-20 → 2026-03-20 · 3 obs

○ 2020-02-09 03:46:18
● 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

○A74.208.177.52015-11-30 → 2016-03-12 · 4 obs

● 2015-11-30 11:56:30
● 2016-03-12 05:01:40
○ 2016-07-06 00:59:02
○ 2026-03-31 23:24:04

○A74.208.215.1152020-02-09 → 2020-02-09 · 4 obs

○ 2017-02-16 19:51:14
● 2020-02-09 03:46:18
○ 2026-03-20 00:04:56
○ 2026-03-31 23:24:04

●A74.208.236.712026-03-31 → 2026-03-31 · 2 obs

○ 2026-03-20 00:04:56
● 2026-03-31 23:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
osopromotions.com	ns1049.ui-dns.de, ns1052.ui-dns.org, ns1056.ui-dns.biz, ns1022.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.22

NS records: ns1049.ui-dns.de, ns1052.ui-dns.org, ns1056.ui-dns.biz, ns1022.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osopromotions.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.71`
AAAA	1	`2607:f1c0:100f:f000::23e`
NS	4	`ns1022.ui-dns.com, ns1056.ui-dns.biz...`
MX	2	`mx01.1and1.com (pri: 11), mx00.1and1.com (pri: 10)`
SOA	1	`ns1022.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1022.ui-dns.com, ns1022.ui-dns.com)

Analysis

IP Addresses

osopromotions.com resolves to two IP numbers: 2607:f1c0:100f:f000::23e and 74.208.236.71.

Other host names, for instance lignastudio.com, engineeringcomfort.com, iversus.com, wheelhousehealth.com and aspire365.com share IP numbers with osopromotions.com.

Name Servers

osopromotions.com is delegated to four name servers: ns1056.ui-dns.biz, ns1022.ui-dns.com, ns1049.ui-dns.de and ns1052.ui-dns.org.

osopromotions.com shares some name servers with other domains, for example fieldprintlouisiana.net, reif.info, herbriguez.com, featuresandcreature.com and kalmatv.es.

these name servers are often used with ns1052.ui-dns.com, ns1056.ui-dns.com, ns1056.ui-dns.org, ns1056.ui-dns.de, ns1022.ui-dns.de, ns1052.ui-dns.biz, ns1052.ui-dns.de, ns1022.ui-dns.biz, ns1022.ui-dns.org and ns1049.ui-dns.biz.

Host names with two IP numbers

Two IPs per host:

ns1056.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5138:100 and 217.160.81.56

ns1022.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5216:100 and 217.160.82.22

ns1049.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5031:100 and 217.160.80.49

ns1052.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5334:100 and 217.160.83.52

Mail Servers

osopromotions.com is served by two mail servers: mx00.1and1.com and mx01.1and1.com.

osopromotions.com shares the mail server setup with other domains, for example s427664132.onlinehome.us, screenagency.com, conversationpartygame.com, yadkinvalleyquilts.com and mlehmann.com.

osopromotions.com shares some mail servers with other domains, at least partially; for instance brownsstudio.com, setsailrealty.com, u19708292.onlinehome-server.com, addthevoice.com and relicheck.com.

these mail servers are commonly used alongside mx00.ionos.com and mx01.ionos.com.

Host names with a single IP:

mx00.1and1.com points to 74.208.5.3

mx01.1and1.com points to 74.208.5.21

osopromotions.com - robtex.com