posttelecom.com - dns.ninja

`posttelecom.com`

DNSSEC	⚠️ Not signed
A	2001:1610:0:9::139^{🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu}
		PTR	`plesk03smtp.vo.lu`
A	85.93.210.139^{🇱🇺 ASN-VO85.93.192.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu}
NS	`ns1.pt.lu` ⭐
		A	2001:7e8:8800::b0^{🇱🇺 EPT-LU2001:7e8::/32}
			PTR	`ns1.pt.lu`
		A	194.154.192.1^{🇱🇺 EPT-LU194.154.192.0/19 PT-LU}
			PTR	`ns1.pt.lu`
NS	`ns2.pt.lu`
		A	2001:7e8:8800::c0^{🇱🇺 EPT-LU2001:7e8::/32}
			PTR	`ns2.pt.lu`
		A	195.46.252.2^{🇱🇺 EPT-LU195.46.224.0/19 PT-LU}
			PTR	`ns2.pt.lu`
NS	`ns3.pt.lu`
		A	2001:1610:2:1::90^{🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu}
			PTR	`ns3.pt.lu`
		A	80.90.63.90^{🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu}
			PTR	`ns3.pt.lu`
MX	`posttelecom-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com ?all`
SOA	`ns1.pt.lu`hostmaster@ns1.pt.lu 2023-09-22 #0

`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=1784113442

Same first word

posttelecom.com

Similar names

DNS History

21 records (6 active, 15 former)

○NSns1.namebrightdns.com2016-03-01 → 2017-02-16 · 5 obs

○ 2015-11-15 21:55:20
● 2016-03-01 15:43:06
● 2017-02-16 08:20:30
○ 2019-04-19 15:22:22
○ 2026-07-15 11:17:26

●NSns1.pt.lu2019-04-19 → 2026-07-15 · 3 obs

○ 2017-02-16 08:20:30
● 2019-04-19 15:22:22
● 2026-07-15 11:17:26

○NSns2.namebrightdns.com2016-03-01 → 2017-02-16 · 5 obs

○ 2015-11-15 21:55:20
● 2016-03-01 15:43:06
● 2017-02-16 08:20:30
○ 2019-04-19 15:22:22
○ 2026-07-15 11:17:26

●NSns2.pt.lu2019-04-19 → 2026-07-15 · 3 obs

○ 2017-02-16 08:20:30
● 2019-04-19 15:22:22
● 2026-07-15 11:17:26

●NSns3.pt.lu2019-04-19 → 2026-07-15 · 3 obs

○ 2017-02-16 08:20:30
● 2019-04-19 15:22:22
● 2026-07-15 11:17:26

○NSnsg1.namebrightdns.com2015-07-09 → 2015-11-15 · 4 obs

● 2015-07-09 04:16:46
● 2015-11-15 21:55:20
○ 2016-03-01 15:43:06
○ 2026-07-15 11:17:26

○NSnsg2.namebrightdns.com2015-07-09 → 2015-11-15 · 4 obs

● 2015-07-09 04:16:46
● 2015-11-15 21:55:20
○ 2016-03-01 15:43:06
○ 2026-07-15 11:17:26

○MXanmail.namebrightmail.com2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 04:16:46
○ 2015-11-15 21:55:20
○ 2026-07-15 11:17:26

●MXposttelecom-com.mail.protection.outlook.com2026-02-21 → 2026-07-15 · 3 obs

○ 2015-11-15 21:55:20
● 2026-02-21 06:33:34
● 2026-07-15 11:17:26

○A107.23.42.502016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-15 21:55:20
● 2016-03-01 15:43:06
○ 2017-02-16 08:20:30
○ 2026-07-15 11:17:26

○A107.23.95.2352015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 04:16:46
○ 2026-02-21 06:33:34
○ 2026-07-15 11:17:26

●A2001:1610:0:9::1392026-02-21 → 2026-07-15 · 3 obs

○ 2019-04-19 15:22:22
● 2026-02-21 06:33:34
● 2026-07-15 11:17:26

○A34.199.151.1632017-02-16 → 2017-02-16 · 4 obs

○ 2016-03-01 15:43:06
● 2017-02-16 08:20:30
○ 2019-04-19 15:22:22
○ 2026-07-15 11:17:26

○A52.20.154.32017-02-16 → 2017-02-16 · 4 obs

○ 2016-03-01 15:43:06
● 2017-02-16 08:20:30
○ 2019-04-19 15:22:22
○ 2026-07-15 11:17:26

○A52.73.136.1402016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-15 21:55:20
● 2016-03-01 15:43:06
○ 2017-02-16 08:20:30
○ 2026-07-15 11:17:26

○A54.174.31.2542015-11-15 → 2015-11-15 · 4 obs

○ 2015-07-09 04:16:46
● 2015-11-15 21:55:20
○ 2016-03-01 15:43:06
○ 2026-07-15 11:17:26

○A54.208.74.2152015-11-15 → 2015-11-15 · 4 obs

○ 2015-07-09 04:16:46
● 2015-11-15 21:55:20
○ 2016-03-01 15:43:06
○ 2026-07-15 11:17:26

○A54.84.74.522015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 04:16:46
○ 2026-02-21 06:33:34
○ 2026-07-15 11:17:26

●A85.93.210.1392026-02-21 → 2026-07-15 · 3 obs

○ 2019-04-19 15:22:22
● 2026-02-21 06:33:34
● 2026-07-15 11:17:26

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-09 → 2016-03-01 · 4 obs

● 2015-07-09 04:16:46
● 2016-03-01 15:43:06
○ 2017-02-16 08:20:30
○ 2026-07-15 11:17:26

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-03-01 15:43:06
● 2017-02-16 08:20:30
○ 2019-04-19 15:22:22
○ 2026-07-15 11:17:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
posttelecom.com	ns1.pt.lu, ns2.pt.lu, ns3.pt.lu	-

✅ Authoritative Response

Server:80.90.63.90

NS records: ns1.pt.lu, ns2.pt.lu, ns3.pt.lu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for posttelecom.com (unsigned zone)

⏱️ Timing

Total: 966ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.93.210.139`
AAAA	1	`2001:1610:0:9::139`
NS	3	`ns3.pt.lu, ns2.pt.lu...`
MX	1	`posttelecom-com.mail.protection.outlook.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.pt.lu hostmaster.ns1.pt.lu`

Analysis

IP Addresses

posttelecom.com has two IP addresses: 85.93.210.139 and 2001:1610:0:9::139

Additional host names — infosupport.lu, esteichen.eu, bamss.eu and two others — share IP numbers with posttelecom.com.

Name Servers

DNS for posttelecom.com is handled by three authoritative name servers: ns1.pt.lu, ns2.pt.lu and ns3.pt.lu.

There is at least partial name server overlap between posttelecom.com and other domains — cellux.lu, 202.207.88.in-addr.arpa, cheque.lu and two more among them.

These name servers frequently co-occur with the name servers nswh1.pt.lu and nswh2.pt.lu.

Three hostnames — ns1.pt.lu, ns2.pt.lu and ns3.pt.lu — each have two IP addresses: ns1.pt.lu has 194.154.192.1 and 2001:7e8:8800::b0, ns2.pt.lu has 195.46.252.2 and 2001:7e8:8800::c0, and ns3.pt.lu has 80.90.63.90 and 2001:1610:2:1::90.

Mail Servers

posttelecom.com has one mail server: posttelecom-com.mail.protection.outlook.com.

posttelecom-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.27, 52.101.68.29, 52.101.73.8 and 5 other.