🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sourceflow.org`

DNSSEC	⚠️ Not signed
A	199.36.158.100^{🇺🇸 Fastly199.36.158.0/24 Google}
NS	`ns-380.awsdns-47.com` ⭐
		A	2600:9000:5301:7c00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-380.awsdns-47.com`
		A	205.251.193.124^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-380.awsdns-47.com`
NS	`ns-1033.awsdns-01.org`
		A	2600:9000:5304:900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1033.awsdns-01.org`
		A	205.251.196.9^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1033.awsdns-01.org`
NS	`ns-1572.awsdns-04.co.uk`
		A	2600:9000:5306:2400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1572.awsdns-04.co.uk`
		A	205.251.198.36^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1572.awsdns-04.co.uk`
NS	`ns-714.awsdns-25.net`
		A	2600:9000:5302:ca00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-714.awsdns-25.net`
		A	205.251.194.202^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-714.awsdns-25.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`c7dkjetbhzrxo4hi6wkhm2abna6hgwzbyohemwrfyfqj6d2zn52q.mx-verification.google.com`⁽¹⁵⁾
TXT	`hosting-site=website-sourceflow`
SOA	`ns-380.awsdns-47.com`awsdns-hostmaster@amazon.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1789598635

WOT: SAFE (63/100)

Same first word

Similar names

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSns-1033.awsdns-01.org2026-09-13 → 2026-09-16 · 3 obs

○ 2017-12-31 08:05:06
● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

●NSns-1572.awsdns-04.co.uk2026-09-13 → 2026-09-16 · 3 obs

○ 2017-12-31 08:05:06
● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

●NSns-380.awsdns-47.com2026-09-13 → 2026-09-16 · 3 obs

○ 2017-12-31 08:05:06
● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

●NSns-714.awsdns-25.net2026-09-13 → 2026-09-16 · 3 obs

○ 2017-12-31 08:05:06
● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

○NSns1.loopia.se2015-06-02 → 2016-09-08 · 4 obs

● 2015-06-02 12:36:58
● 2016-09-08 09:51:42
○ 2017-12-31 08:05:06
○ 2026-09-16 22:56:00

○NSns2.loopia.se2015-06-02 → 2016-09-08 · 4 obs

● 2015-06-02 12:36:58
● 2016-09-08 09:51:42
○ 2017-12-31 08:05:06
○ 2026-09-16 22:56:00

●MXalt1.aspmx.l.google.com2026-09-13 → 2026-09-16 · 2 obs

● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

●MXalt2.aspmx.l.google.com2026-09-13 → 2026-09-16 · 2 obs

● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

●MXalt3.aspmx.l.google.com2026-09-13 → 2026-09-16 · 2 obs

● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

●MXalt4.aspmx.l.google.com2026-09-13 → 2026-09-16 · 2 obs

● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

●MXaspmx.l.google.com2026-09-13 → 2026-09-16 · 2 obs

● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

●MXc7dkjetbhzrxo4hi6wkhm2abna6hgwzbyohemwrfyfqj6d2zn52q.mx-verification.google.com2026-09-13 → 2026-09-16 · 2 obs

● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

○A194.9.94.852015-06-02 → 2016-09-08 · 4 obs

● 2015-06-02 12:36:58
● 2016-09-08 09:51:42
○ 2017-12-31 08:05:06
○ 2026-09-16 22:56:00

○A194.9.94.862015-06-02 → 2016-09-08 · 4 obs

● 2015-06-02 12:36:58
● 2016-09-08 09:51:42
○ 2017-12-31 08:05:06
○ 2026-09-16 22:56:00

●A199.36.158.1002026-09-13 → 2026-09-16 · 3 obs

○ 2017-12-31 08:05:06
● 2026-09-13 15:26:56
● 2026-09-16 22:56:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sourceflow.org	ns-1572.awsdns-04.co.uk, ns-1033.awsdns-01.org, ns-380.awsdns-47.com, ns-714.awsdns-25.net	2 records

✅ Authoritative Response

Server:205.251.198.36

NS records: ns-1572.awsdns-04.co.uk, ns-1033.awsdns-01.org, ns-380.awsdns-47.com, ns-714.awsdns-25.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourceflow.org (unsigned zone)

⏱️ Timing

Total: 1076ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.36.158.100`
NS	4	`ns-1033.awsdns-01.org, ns-1572.awsdns-04.co.uk...`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`hosting-site=website-sourceflow`
SOA	1	`ns-380.awsdns-47.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1033.awsdns-01.org, ns-1033.awsdns-01.org)

Analysis

IP Addresses

sourceflow.org resolves to one IP address: 199.36.158.100.

tripledesign.be, johnberkgursoy.com, cliprotamessageritnska.web.app and two other host names share IP numbers with sourceflow.org.

Name Servers

The authoritative name servers for sourceflow.org are ns-380.awsdns-47.com, ns-714.awsdns-25.net, ns-1033.awsdns-01.org and ns-1572.awsdns-04.co.uk.

sourceflow.org partially shares its NS delegation with several other domains, including playziofun.com, portraitpro.co.jp, btasdemir.com and two others.

ns-380.awsdns-47.com, ns-714.awsdns-25.net, ns-1033.awsdns-01.org and ns-1572.awsdns-04.co.uk each carry two IP addresses. ns-380.awsdns-47.com has 205.251.193.124 and 2600:9000:5301:7c00::1; ns-714.awsdns-25.net has 205.251.194.202 and 2600:9000:5302:ca00::1; ns-1033.awsdns-01.org has 205.251.196.9 and 2600:9000:5304:900::1; ns-1572.awsdns-04.co.uk has 205.251.198.36 and 2600:9000:5306:2400::1.

Mail Servers

The MX records for sourceflow.org point to 6 mail servers — aspmx.l.google.com, c7dkjetbhzrxo4hi6wkhm2abna6hgwzbyohemwrfyfqj6d2zn52q.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

sourceflow.org has at least partial mail server overlap with other domains such as boonparis.com, jacksonalliance.com, happyinvestormethod.com and two more.

These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 172.253.115.26 and 2607:f8b0:4004:c09::1b.

alt1.aspmx.l.google.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.