`tectonica-online.com`

DNSSEC	⚠️ Not signed
A	18.202.76.153^{🇮🇪 Amazon18.202.0.0/15 EC2 DUB prefix}
		PTR	`ec2-18-202-76-153.eu-west-1.compute.amazonaws.com`
NS	`dns111.ovh.net` ⭐
		A	2001:41d0:d01:500::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns111.ovh.net`
		A	5.196.45.181^{🇫🇷 OVH5.196.0.0/16}
			PTR	`dns111.ovh.net`
NS	`ns111.ovh.net`
		A	2001:41d0:b00:ff00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns111.ovh.net`
		A	5.135.79.5^{🇫🇷 OVH5.135.0.0/16}
			PTR	`ns111.ovh.net`
MX	`mx4.mail.ovh.net` ⭐
		A	178.32.124.207^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx4.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽¹⁰⁾
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
TXT	`1\|www.tectonica-online.com`
SOA	`dns111.ovh.net`tech@ovh.net 2022-07-05 #5

`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=1771291435

Previously MX for

tectonica-online.com

Same first word

tectonica-online.com

DNS History

13 records (5 active, 8 former)

○NSdns1.tectonica-online.com2015-05-23 → 2015-11-21 · 4 obs

● 2015-05-23 04:57:14
● 2015-11-21 01:24:06
○ 2016-02-10 12:19:08
○ 2026-03-23 19:45:10

●NSdns111.ovh.net2026-02-17 → 2026-03-23 · 3 obs

○ 2019-12-25 05:19:42
● 2026-02-17 03:24:12
● 2026-03-23 19:45:10

○NSdns2.tectonica-online.com2015-05-23 → 2015-11-21 · 4 obs

● 2015-05-23 04:57:14
● 2015-11-21 01:24:06
○ 2016-02-10 12:19:08
○ 2026-03-23 19:45:10

○NSns1.tectonica-online.com2016-02-10 → 2019-12-25 · 5 obs

○ 2015-11-21 01:24:06
● 2016-02-10 12:19:08
● 2019-12-25 05:19:42
○ 2026-02-17 03:24:12
○ 2026-03-23 19:45:10

●NSns111.ovh.net2026-02-17 → 2026-03-23 · 3 obs

○ 2019-12-25 05:19:42
● 2026-02-17 03:24:12
● 2026-03-23 19:45:10

○NSns2.tectonica-online.com2016-02-10 → 2019-12-25 · 5 obs

○ 2015-11-21 01:24:06
● 2016-02-10 12:19:08
● 2019-12-25 05:19:42
○ 2026-02-17 03:24:12
○ 2026-03-23 19:45:10

○MXmail.tectonica-online.com2015-05-23 → 2015-11-21 · 4 obs

● 2015-05-23 04:57:14
● 2015-11-21 01:24:06
○ 2016-02-10 12:19:08
○ 2026-03-23 19:45:10

●MXmx3.mail.ovh.net2026-02-17 → 2026-03-23 · 3 obs

○ 2019-12-25 05:19:42
● 2026-02-17 03:24:12
● 2026-03-23 19:45:10

●MXmx4.mail.ovh.net2026-02-17 → 2026-03-23 · 3 obs

○ 2019-12-25 05:19:42
● 2026-02-17 03:24:12
● 2026-03-23 19:45:10

○MXtectonica-online.com2016-02-10 → 2019-12-25 · 5 obs

○ 2015-11-21 01:24:06
● 2016-02-10 12:19:08
● 2019-12-25 05:19:42
○ 2026-02-17 03:24:12
○ 2026-03-23 19:45:10

●A18.202.76.1532019-12-25 → 2026-03-23 · 3 obs

○ 2017-02-10 09:20:06
● 2019-12-25 05:19:42
● 2026-03-23 19:45:10

○A5.135.120.1152016-02-10 → 2017-02-10 · 5 obs

○ 2015-11-21 01:24:06
● 2016-02-10 12:19:08
● 2017-02-10 09:20:06
○ 2019-12-25 05:19:42
○ 2026-03-23 19:45:10

○A93.174.2.1762015-05-23 → 2015-11-21 · 4 obs

● 2015-05-23 04:57:14
● 2015-11-21 01:24:06
○ 2016-02-10 12:19:08
○ 2026-03-23 19:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tectonica-online.com	dns111.ovh.net, ns111.ovh.net	-

✅ Authoritative Response

Server:5.196.45.181

NS records: dns111.ovh.net, ns111.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tectonica-online.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.202.76.153`
NS	2	`ns111.ovh.net, dns111.ovh.net`
MX	2	`mx4.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 10)`
TXT	1	`1\|www.tectonica-online.com`
SOA	1	`dns111.ovh.net tech.ovh.net`

Analysis

IP Addresses

tectonica-online.com points to a single IP address: 18.202.76.153.

Other host names, for instance ec2-18-202-76-153.eu-west-1.compute.amazonaws.com, share IP numbers with tectonica-online.com.

Name Servers

Two name servers dns111.ovh.net and ns111.ovh.net handle the delegation for tectonica-online.com.

tectonica-online.com shares the same name server setup as other domains, for example wikicasa.net, rezopoto.com, smeetsservice.com, bkbn.be and lalib.be.

tectonica-online.com shares name servers with other domains at least partially, for instance grpta.fr.

Host names with two IP numbers:

dns111.ovh.net points to 2001:41d0:d01:500::2 and 5.196.45.181.

ns111.ovh.net points to 2001:41d0:b00:ff00::2 and 5.135.79.5.

Mail Servers

Two mail servers handle tectonica-online.com: mx3.mail.ovh.net and mx4.mail.ovh.net.

tectonica-online.com shares the same mail server setup as other domains, including cassiopy.com, opticalfree.mobi, roulementcourroie.com, ip-188-165-203.eu and planorama.be.

tectonica-online.com shares at least partially some mail servers with other domains, for instance kennedyoptic.com, le-paintball.be, regiesen.com, chambres-hotes-bessans.com and legone.eu.

these mail servers are often used together with mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.

Host names with one IP number:

mx3.mail.ovh.net points to 91.121.53.175; mx4.mail.ovh.net points to 178.32.124.207.

tectonica-online.com - robtex.com