`syntecbiofuel.com`

DNSSEC	⚠️ Not signed
NS	`ns-1242.awsdns-27.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:da00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1242.awsdns-27.org`
		A	205.251.196.218^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1242.awsdns-27.org`
NS	`ns-1985.awsdns-56.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5307:c100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1985.awsdns-56.co.uk`
		A	205.251.199.193^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1985.awsdns-56.co.uk`
NS	`ns-457.awsdns-57.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:c900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-457.awsdns-57.com`
		A	205.251.193.201^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-457.awsdns-57.com`
NS	`ns-839.awsdns-40.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:4700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-839.awsdns-40.net`
		A	205.251.195.71^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-839.awsdns-40.net`

`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=1777357106

rank #402500 globally
rank #174270 in the tld
WOT: SAFE (61/100)

Previously MX for

syntecbiofuel.com

Same first word

syntecbiofuel.com

DNS History

8 records (4 active, 4 former)

●NSns-1242.awsdns-27.org2026-03-15 → 2026-04-28 · 3 obs

○ 2016-07-28 20:35:44
● 2026-03-15 08:20:32
● 2026-04-28 06:32:38

●NSns-1985.awsdns-56.co.uk2026-03-15 → 2026-04-28 · 3 obs

○ 2016-07-28 20:35:44
● 2026-03-15 08:20:32
● 2026-04-28 06:32:38

●NSns-457.awsdns-57.com2026-03-15 → 2026-04-28 · 3 obs

○ 2016-07-28 20:35:44
● 2026-03-15 08:20:32
● 2026-04-28 06:32:38

●NSns-839.awsdns-40.net2026-03-15 → 2026-04-28 · 3 obs

○ 2016-07-28 20:35:44
● 2026-03-15 08:20:32
● 2026-04-28 06:32:38

○NSns1.ritns.com2016-04-29 → 2016-07-28 · 4 obs

● 2016-04-29 10:11:34
● 2016-07-28 20:35:44
○ 2026-03-15 08:20:32
○ 2026-04-28 06:32:38

○NSns2.ritns.com2016-04-29 → 2016-07-28 · 4 obs

● 2016-04-29 10:11:34
● 2016-07-28 20:35:44
○ 2026-03-15 08:20:32
○ 2026-04-28 06:32:38

○MXsyntecbiofuel.com2016-04-29 → 2016-07-28 · 4 obs

● 2016-04-29 10:11:34
● 2016-07-28 20:35:44
○ 2026-03-15 08:20:32
○ 2026-04-28 06:32:38

○A119.252.20.1002016-04-29 → 2016-07-28 · 4 obs

● 2016-04-29 10:11:34
● 2016-07-28 20:35:44
○ 2026-03-15 08:20:32
○ 2026-04-28 06:32:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
syntecbiofuel.com	ns-457.awsdns-57.com, ns-839.awsdns-40.net, ns-1242.awsdns-27.org, ns-1985.awsdns-56.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.193

NS records: ns-457.awsdns-57.com, ns-839.awsdns-40.net, ns-1242.awsdns-27.org, ns-1985.awsdns-56.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syntecbiofuel.com (unsigned zone)

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-457.awsdns-57.com, ns-457.awsdns-57.com)

Analysis

Name Servers

syntecbiofuel.com is delegated to four name servers: ns-457.awsdns-57.com, ns-839.awsdns-40.net, ns-1242.awsdns-27.org and ns-1985.awsdns-56.co.uk.

syntecbiofuel.com at least partially shares name servers with other domains such as kammerath.net, quickstart.awspartner.com, golftecumseh.ca, istmedia.com and iccpt.biz.

Host names with two IP numbers:

ns-457.awsdns-57.com points to 2600:9000:5301:c900::1 and 205.251.193.201

ns-839.awsdns-40.net points to 2600:9000:5303:4700::1 and 205.251.195.71

ns-1242.awsdns-27.org points to 2600:9000:5304:da00::1 and 205.251.196.218

ns-1985.awsdns-56.co.uk points to 2600:9000:5307:c100::1 and 205.251.199.193

syntecbiofuel.com - robtex.com