`sawengineering.com`

DNSSEC	⚠️ Not signed
A	23.111.142.162^{🇺🇸 HIVELOCITY-123.111.136.0/21 Hivelocity Ventures Corp TPA2 Parent Block - 23.111.128.0/18}
		PTR	`premium-wp.lhws.net`
NS	`dns70.lankahost.net` ⭐
		A	3.0.53.110^{🇸🇬 Amazon3.0.0.0/15 EC2 SIN prefix}
			PTR	`ec2-3-0-53-110.ap-southeast-1.compute.amazonaws.com`
NS	`dns71.lankahost.net`
		A	18.130.123.30^{🇬🇧 Amazon18.130.0.0/16 EC2 LHR prefix}
			PTR	`ec2-18-130-123-30.eu-west-2.compute.amazonaws.com`
NS	`dns72.lankahost.net`
		A	203.161.57.127^{🇺🇸 NAMCHEAP-PH203.161.57.0/24}
			PTR	`dns72.lankahost.net`
MX	`sawengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 +a +mx +ip4:66.29.141.101 +ip4:67.223.118.30 include:spf.web-hosting.c...`
SOA	`dns70.lankahost.net`info@lankahost.net 2026-07-08 #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=1785042107

Previously MX for

mail.sawengineering.com

sawengineering.com

Subdomains

mail.sawengineering.com

www.sawengineering.com

Same first word

sawengineering.com

DNS History

24 records (5 active, 19 former)

●NSdns70.lankahost.net2026-02-16 → 2026-07-26 · 3 obs

○ 2018-09-03 13:24:32
● 2026-02-16 12:00:24
● 2026-07-26 05:05:32

●NSdns71.lankahost.net2026-02-16 → 2026-07-26 · 3 obs

○ 2018-09-03 13:24:32
● 2026-02-16 12:00:24
● 2026-07-26 05:05:32

●NSdns72.lankahost.net2026-02-16 → 2026-07-26 · 3 obs

○ 2018-09-03 13:24:32
● 2026-02-16 12:00:24
● 2026-07-26 05:05:32

○NSedna.ns.cloudflare.com2017-07-09 → 2018-09-03 · 5 obs

○ 2017-01-02 14:20:34
● 2017-07-09 05:55:28
● 2018-09-03 13:24:32
○ 2026-02-16 12:00:24
○ 2026-07-26 05:05:32

○NSns1.cloudlanka.net2015-09-19 → 2017-01-02 · 5 obs

○ 2015-09-10 10:06:24
● 2015-09-19 10:58:36
● 2017-01-02 14:20:34
○ 2017-07-09 05:55:28
○ 2026-07-26 05:05:32

○NSns1.srilankasecureserver.com2015-07-10 → 2015-09-10 · 4 obs

● 2015-07-10 09:16:28
● 2015-09-10 10:06:24
○ 2015-09-19 10:58:36
○ 2026-07-26 05:05:32

○NSns2.cloudlanka.net2015-09-19 → 2017-01-02 · 5 obs

○ 2015-09-10 10:06:24
● 2015-09-19 10:58:36
● 2017-01-02 14:20:34
○ 2017-07-09 05:55:28
○ 2026-07-26 05:05:32

○NSns2.srilankasecureserver.com2015-07-10 → 2015-09-10 · 4 obs

● 2015-07-10 09:16:28
● 2015-09-10 10:06:24
○ 2015-09-19 10:58:36
○ 2026-07-26 05:05:32

○NSscott.ns.cloudflare.com2017-07-09 → 2018-09-03 · 5 obs

○ 2017-01-02 14:20:34
● 2017-07-09 05:55:28
● 2018-09-03 13:24:32
○ 2026-02-16 12:00:24
○ 2026-07-26 05:05:32

○MXmail.sawengineering.com2015-12-20 → 2017-07-09 · 5 obs

○ 2015-10-19 02:11:04
● 2015-12-20 22:59:08
● 2017-07-09 05:55:28
○ 2018-08-31 08:00:48
○ 2026-07-26 05:05:32

○MXmx.zoho.com2018-08-31 → 2018-09-03 · 5 obs

○ 2017-07-09 05:55:28
● 2018-08-31 08:00:48
● 2018-09-03 13:24:32
○ 2026-02-16 12:00:24
○ 2026-07-26 05:05:32

○MXmx2.zoho.com2018-08-31 → 2018-09-03 · 5 obs

○ 2017-07-09 05:55:28
● 2018-08-31 08:00:48
● 2018-09-03 13:24:32
○ 2026-02-16 12:00:24
○ 2026-07-26 05:05:32

○MXrelay.lankacom.net2015-12-20 → 2017-07-09 · 5 obs

○ 2015-10-19 02:11:04
● 2015-12-20 22:59:08
● 2017-07-09 05:55:28
○ 2018-08-31 08:00:48
○ 2026-07-26 05:05:32

●MXsawengineering-com.mail.protection.outlook.com2026-02-16 → 2026-07-26 · 3 obs

○ 2018-09-03 13:24:32
● 2026-02-16 12:00:24
● 2026-07-26 05:05:32

○MXsawengineering.com2015-07-10 → 2015-10-19 · 4 obs

● 2015-07-10 09:16:28
● 2015-10-19 02:11:04
○ 2015-12-20 22:59:08
○ 2026-07-26 05:05:32

○A104.27.134.2142017-07-09 → 2018-09-03 · 5 obs

○ 2017-01-02 14:20:34
● 2017-07-09 05:55:28
● 2018-09-03 13:24:32
○ 2026-02-16 12:00:24
○ 2026-07-26 05:05:32

○A104.27.135.2142017-07-09 → 2018-09-03 · 5 obs

○ 2017-01-02 14:20:34
● 2017-07-09 05:55:28
● 2018-09-03 13:24:32
○ 2026-02-16 12:00:24
○ 2026-07-26 05:05:32

○A128.199.98.1242016-10-04 → 2017-01-02 · 5 obs

○ 2016-09-14 21:19:44
● 2016-10-04 00:41:50
● 2017-01-02 14:20:34
○ 2017-07-09 05:55:28
○ 2026-07-26 05:05:32

○A173.237.189.412015-09-19 → 2015-10-19 · 5 obs

○ 2015-09-10 10:06:24
● 2015-09-19 10:58:36
● 2015-10-19 02:11:04
○ 2015-12-20 22:59:08
○ 2026-07-26 05:05:32

○A192.185.149.422015-12-20 → 2016-09-14 · 5 obs

○ 2015-10-19 02:11:04
● 2015-12-20 22:59:08
● 2016-09-14 21:19:44
○ 2016-10-04 00:41:50
○ 2026-07-26 05:05:32

○A205.251.133.942015-07-10 → 2015-09-10 · 4 obs

● 2015-07-10 09:16:28
● 2015-09-10 10:06:24
○ 2015-09-19 10:58:36
○ 2026-07-26 05:05:32

●A23.111.142.1622026-02-16 → 2026-07-26 · 3 obs

○ 2018-09-03 13:24:32
● 2026-02-16 12:00:24
● 2026-07-26 05:05:32

○A2400:cb00:2048:1::681b:86d62017-07-09 → 2018-09-03 · 5 obs

○ 2017-01-02 14:20:34
● 2017-07-09 05:55:28
● 2018-09-03 13:24:32
○ 2026-02-16 12:00:24
○ 2026-07-26 05:05:32

○A2400:cb00:2048:1::681b:87d62017-07-09 → 2018-09-03 · 5 obs

○ 2017-01-02 14:20:34
● 2017-07-09 05:55:28
● 2018-09-03 13:24:32
○ 2026-02-16 12:00:24
○ 2026-07-26 05:05:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sawengineering.com	dns71.lankahost.net, dns72.lankahost.net, dns70.lankahost.net	-

✅ Authoritative Response

Server:18.130.123.30

NS records: dns71.lankahost.net, dns72.lankahost.net, dns70.lankahost.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sawengineering.com (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.111.142.162`
NS	3	`dns70.lankahost.net, dns71.lankahost.net...`
MX	1	`sawengineering-com.mail.protection.outlo`
TXT	1	`v=spf1 +a +mx +ip4:66.29.141.101 +ip4:67`
SOA	1	`dns70.lankahost.net info.lankahost.net`

Analysis

Hierarchy

mail.sawengineering.com and www.sawengineering.com are both subdomains of sawengineering.com.

IP Addresses

sawengineering.com resolves to one IP address: 23.111.142.162.

galleevents.com, untrade.lk, 23-111-142-162.static.hvvc.us and two other host names share IP numbers with sawengineering.com.

Name Servers

sawengineering.com carries NS records delegating to dns70.lankahost.net, dns71.lankahost.net and dns72.lankahost.net.

sawengineering.com has at least partial name server overlap with other domains, such as datarbol.com, sbs.lk, supertech.lk and two others.

dns70.lankahost.net points to 3.0.53.110; dns71.lankahost.net points to 18.130.123.30; dns72.lankahost.net points to 203.161.57.127 — each hostname maps to exactly one IP address.

Mail Servers

Mail for sawengineering.com is handled by a single mail server, sawengineering-com.mail.protection.outlook.com.

sawengineering-com.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.

sawengineering.com - robtex.com