otelcon.com - dns.ninja

`otelcon.com`

DNSSEC	⚠️ Not signed
A	217.160.0.187^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-187.elastic-ssl.ui-r.com`
NS	`ns1057.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5239:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.com`
		A	217.160.82.57^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.com`
NS	`ns1057.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5139:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.biz`
		A	217.160.81.57^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.biz`
NS	`ns1057.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:57^{🇺🇸 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	`ns1057.ui-dns.de`
		A	217.160.80.57^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.de`
NS	`ns1057.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5339:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.org`
		A	217.160.83.57^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.org`
MX	`otelcon-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
SOA	`ns1057.ui-dns.com`hostmaster@schlund.de 2016-05-23 #24

`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=1781345658

Same first word

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DNS History

14 records (6 active, 8 former)

●NSns1057.ui-dns.biz2026-02-20 → 2026-06-13 · 3 obs

○ 2017-08-28 10:28:52
● 2026-02-20 19:07:22
● 2026-06-13 10:39:50

●NSns1057.ui-dns.com2026-02-20 → 2026-06-13 · 3 obs

○ 2017-08-28 10:28:52
● 2026-02-20 19:07:22
● 2026-06-13 10:39:50

●NSns1057.ui-dns.de2026-02-20 → 2026-06-13 · 3 obs

○ 2017-08-28 10:28:52
● 2026-02-20 19:07:22
● 2026-06-13 10:39:50

●NSns1057.ui-dns.org2026-02-20 → 2026-06-13 · 3 obs

○ 2017-08-28 10:28:52
● 2026-02-20 19:07:22
● 2026-06-13 10:39:50

○NSns5.schlund.de2015-07-13 → 2017-08-28 · 4 obs

● 2015-07-13 21:44:30
● 2017-08-28 10:28:52
○ 2026-02-20 19:07:22
○ 2026-06-13 10:39:50

○NSns6.schlund.de2015-07-13 → 2017-08-28 · 4 obs

● 2015-07-13 21:44:30
● 2017-08-28 10:28:52
○ 2026-02-20 19:07:22
○ 2026-06-13 10:39:50

○MXmx00.emig.kundenserver.de2017-01-05 → 2017-08-28 · 5 obs

○ 2016-05-03 23:48:24
● 2017-01-05 14:13:28
● 2017-08-28 10:28:52
○ 2026-02-20 19:07:22
○ 2026-06-13 10:39:50

○MXmx00.schlund.de2015-07-13 → 2016-05-03 · 4 obs

● 2015-07-13 21:44:30
● 2016-05-03 23:48:24
○ 2017-01-05 14:13:28
○ 2026-06-13 10:39:50

○MXmx01.emig.kundenserver.de2017-01-05 → 2017-08-28 · 5 obs

○ 2016-05-03 23:48:24
● 2017-01-05 14:13:28
● 2017-08-28 10:28:52
○ 2026-02-20 19:07:22
○ 2026-06-13 10:39:50

○MXmx01.schlund.de2015-07-13 → 2016-05-03 · 4 obs

● 2015-07-13 21:44:30
● 2016-05-03 23:48:24
○ 2017-01-05 14:13:28
○ 2026-06-13 10:39:50

●MXotelcon-com.mail.protection.outlook.com2026-02-20 → 2026-06-13 · 3 obs

○ 2017-08-28 10:28:52
● 2026-02-20 19:07:22
● 2026-06-13 10:39:50

●A217.160.0.1872017-01-05 → 2026-06-13 · 3 obs

○ 2016-05-03 23:48:24
● 2017-01-05 14:13:28
● 2026-06-13 10:39:50

○A217.160.223.162016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-10 06:03:52
● 2016-05-03 23:48:24
○ 2017-01-05 14:13:28
○ 2026-06-13 10:39:50

○A82.165.118.762015-07-13 → 2016-02-10 · 4 obs

● 2015-07-13 21:44:30
● 2016-02-10 06:03:52
○ 2016-05-03 23:48:24
○ 2026-06-13 10:39:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
otelcon.com	ns1057.ui-dns.de, ns1057.ui-dns.biz, ns1057.ui-dns.org, ns1057.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.57

NS records: ns1057.ui-dns.de, ns1057.ui-dns.biz, ns1057.ui-dns.org, ns1057.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otelcon.com (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.187`
NS	4	`ns1057.ui-dns.org, ns1057.ui-dns.de...`
MX	1	`otelcon-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1057.ui-dns.com hostmaster.schlund.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1057.ui-dns.com, ns1057.ui-dns.com)

Analysis

IP Addresses

otelcon.com directs to one IP number, which is 217.160.0.187.

Among the host names that share IP numbers with otelcon.com are katrin-gruenwald.de, shoa.de, atelier-rg.com and two others.

Name Servers

otelcon.com is delegated to four name servers, ns1057.ui-dns.biz, ns1057.ui-dns.com, ns1057.ui-dns.de and ns1057.ui-dns.org.

At least some of otelcon.com's name servers are shared with other domains, for example tablasdeinversion.info, poisonpie.com, animated-media.com and two more.

These name servers tend to be deployed in combination with the name servers ns1121.ui-dns.biz and ns1087.ui-dns.de.

Four hostnames, each resolving to a pair of IP addresses: ns1057.ui-dns.biz directs to 217.160.81.57 and 2001:8d8:fe:53:0:d9a0:5139:100; ns1057.ui-dns.com directs to 217.160.82.57 and 2001:8d8:fe:53:0:d9a0:5239:100; ns1057.ui-dns.de directs to 217.160.80.57 and 2607:f1c0:fe:53:185:132:32:57; ns1057.ui-dns.org directs to 217.160.83.57 and 2001:8d8:fe:53:0:d9a0:5339:100.

Mail Servers

otelcon.com routes its mail through a single mail server, otelcon-com.mail.protection.outlook.com.

otelcon-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.168.0, 52.101.170.0 and 52.101.170.1, along with 5 other.