`mark-construction.com`

DNSSEC	⚠️ Not signed
A	3.13.101.17^{🇺🇸 Amazon3.13.0.0/16 EC2 CMH prefix}
		PTR	`ec2-3-13-101-17.us-east-2.compute.amazonaws.com`
A	3.13.207.237^{🇺🇸 Amazon3.13.0.0/16 EC2 CMH prefix}
A	13.59.2.127^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
NS	`ns-1096.awsdns-09.org` ⭐
		A	2600:9000:5304:4800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1096.awsdns-09.org`
		A	205.251.196.72^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1096.awsdns-09.org`
NS	`ns-1561.awsdns-03.co.uk`
		A	2600:9000:5306:1900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1561.awsdns-03.co.uk`
		A	205.251.198.25^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1561.awsdns-03.co.uk`
NS	`ns-65.awsdns-08.com`
		A	2600:9000:5300:4100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-65.awsdns-08.com`
		A	205.251.192.65^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-65.awsdns-08.com`
NS	`ns-955.awsdns-55.net`
		A	2600:9000:5303:bb00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-955.awsdns-55.net`
		A	205.251.195.187^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-955.awsdns-55.net`
SOA	`ns-1096.awsdns-09.org`awsdns-hostmaster@amazon.com serial=1

`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

DNS History

15 records (7 active, 8 former)

●NSns-1096.awsdns-09.org2026-02-26 → 2026-02-26 · 2 obs

○ 2020-02-03 11:28:08
● 2026-02-26 09:11:42

●NSns-1561.awsdns-03.co.uk2026-02-26 → 2026-02-26 · 2 obs

○ 2020-02-03 11:28:08
● 2026-02-26 09:11:42

●NSns-65.awsdns-08.com2026-02-26 → 2026-02-26 · 2 obs

○ 2020-02-03 11:28:08
● 2026-02-26 09:11:42

●NSns-955.awsdns-55.net2026-02-26 → 2026-02-26 · 2 obs

○ 2020-02-03 11:28:08
● 2026-02-26 09:11:42

○NSns51.1and1.com2015-06-15 → 2017-03-21 · 4 obs

● 2015-06-15 11:16:30
● 2017-03-21 09:48:32
○ 2020-02-03 11:28:08
○ 2026-02-26 09:11:42

○NSns52.1and1.com2015-06-15 → 2017-03-21 · 4 obs

● 2015-06-15 11:16:30
● 2017-03-21 09:48:32
○ 2020-02-03 11:28:08
○ 2026-02-26 09:11:42

○MXmx00.1and1.com2015-06-15 → 2017-03-21 · 4 obs

● 2015-06-15 11:16:30
● 2017-03-21 09:48:32
○ 2020-02-03 11:28:08
○ 2026-02-26 09:11:42

○MXmx01.1and1.com2015-06-15 → 2017-03-21 · 4 obs

● 2015-06-15 11:16:30
● 2017-03-21 09:48:32
○ 2020-02-03 11:28:08
○ 2026-02-26 09:11:42

●A13.59.2.1272026-02-26 → 2026-02-26 · 2 obs

○ 2020-02-03 11:28:08
● 2026-02-26 09:11:42

○A192.195.77.1972016-05-29 → 2017-03-21 · 5 obs

○ 2016-01-23 01:39:42
● 2016-05-29 10:34:28
● 2017-03-21 09:48:32
○ 2020-02-03 11:28:08
○ 2026-02-26 09:11:42

○A198.251.68.52015-06-15 → 2016-01-23 · 4 obs

● 2015-06-15 11:16:30
● 2016-01-23 01:39:42
○ 2016-05-29 10:34:28
○ 2026-02-26 09:11:42

○A2607:f1c0:1000:20a5:4186:a609:ff48:480c2016-05-29 → 2017-03-21 · 5 obs

○ 2016-01-23 01:39:42
● 2016-05-29 10:34:28
● 2017-03-21 09:48:32
○ 2020-02-03 11:28:08
○ 2026-02-26 09:11:42

○A2607:f1c0:1000:20a5:dafa:92b:295e:98252015-06-15 → 2016-01-23 · 4 obs

● 2015-06-15 11:16:30
● 2016-01-23 01:39:42
○ 2016-05-29 10:34:28
○ 2026-02-26 09:11:42

●A3.13.101.172026-02-26 → 2026-02-26 · 2 obs

○ 2020-02-03 11:28:08
● 2026-02-26 09:11:42

●A3.13.207.2372026-02-26 → 2026-02-26 · 2 obs

○ 2020-02-03 11:28:08
● 2026-02-26 09:11:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mark-construction.com	ns-65.awsdns-08.com, ns-955.awsdns-55.net, ns-1561.awsdns-03.co.uk, ns-1096.awsdns-09.org	1 record

✅ Authoritative Response

Server: 205.251.192.65

NS records: ns-65.awsdns-08.com, ns-955.awsdns-55.net, ns-1561.awsdns-03.co.uk, ns-1096.awsdns-09.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mark-construction.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.13.101.17, 3.13.207.237...`
NS	4	`ns-1096.awsdns-09.org, ns-1561.awsdns-03.co.uk...`
SOA	1	`ns-1096.awsdns-09.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-65.awsdns-08.com)

AI analysis

Three IP numbers are pointed to by mark-construction.com: 3.13.101.17, 3.13.207.237 and 13.59.2.127.

Other host names such as trend-log.aifrwk.com and ec2-3-13-207-237.us-east-2.compute.amazonaws.com share IP numbers with mark-construction.com.

mark-construction.com is delegated to four name servers: ns-65.awsdns-08.com, ns-955.awsdns-55.net, ns-1096.awsdns-09.org and ns-1561.awsdns-03.co.uk.

mark-construction.com at least partially shares name servers with other domains, for instance aaiimm.com, ncompare.net, tilldeal.com, meg-na.accessoticketing.com and nwaveenergy.com.

These name servers are often used together with ns-281.awsdns-35.com, ns-893.awsdns-47.net, ns-1715.awsdns-22.co.uk, ns-867.awsdns-44.net and ns-60.awsdns-07.com.

Host names with two IP numbers:

ns-65.awsdns-08.com points to: 2600:9000:5300:4100::1 and 205.251.192.65.

ns-955.awsdns-55.net points to: 2600:9000:5303:bb00::1 and 205.251.195.187.

ns-1096.awsdns-09.org points to: 2600:9000:5304:4800::1 and 205.251.196.72.

ns-1561.awsdns-03.co.uk points to: 2600:9000:5306:1900::1 and 205.251.198.25.

mark-construction.com - robtex.com