`steptember.sg`

DNSSEC	⚠️ Not signed
A	13.55.102.61^{🇦🇺 Amazon13.54.0.0/15 EC2 SYD prefix}
		PTR	`ec2-13-55-102-61.ap-southeast-2.compute.amazonaws.com`
A	13.236.223.227^{🇦🇺 Amazon13.236.0.0/14}
A	54.66.181.88^{🇦🇺 Amazon54.66.128.0/17 EC2 SYD prefix}
NS	`derek.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
NS	`ivy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
MX	`mx-1.pobox.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`mx-2.pobox.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`mx-3.pobox.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`mx-4.pobox.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`mx-5.pobox.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
TXT	`v=spf1 include:spf.mandrillapp.com include:mktomail.com ?all`
SOA	`derek.ns.cloudflare.com`dns@cloudflare.com serial=2410545130

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2607261130

Same first word

steptember.s3-ap-southeast-2.amazonaws.com

steptember.com.au

steptember.nl

steptember.org.au

steptember.in

steptember.s3.amazonaws.com

steptember.sg

steptember.org.nz

DNS History

12 records (10 active, 2 former)

●NSderek.ns.cloudflare.com2017-03-16 → 2026-07-26 · 2 obs

● 2017-03-16 14:31:30
● 2026-07-26 11:51:50

●NSivy.ns.cloudflare.com2017-03-16 → 2026-07-26 · 2 obs

● 2017-03-16 14:31:30
● 2026-07-26 11:51:50

●MXmx-1.pobox.com2026-04-10 → 2026-07-26 · 2 obs

● 2026-04-10 20:01:52
● 2026-07-26 11:51:50

●MXmx-2.pobox.com2026-04-10 → 2026-07-26 · 2 obs

● 2026-04-10 20:01:52
● 2026-07-26 11:51:50

●MXmx-3.pobox.com2026-04-10 → 2026-07-26 · 2 obs

● 2026-04-10 20:01:52
● 2026-07-26 11:51:50

●MXmx-4.pobox.com2026-04-10 → 2026-07-26 · 2 obs

● 2026-04-10 20:01:52
● 2026-07-26 11:51:50

●MXmx-5.pobox.com2026-04-10 → 2026-07-26 · 2 obs

● 2026-04-10 20:01:52
● 2026-07-26 11:51:50

●A13.236.223.2272019-04-12 → 2026-07-26 · 3 obs

○ 2017-03-16 14:31:30
● 2019-04-12 02:12:12
● 2026-07-26 11:51:50

●A13.55.102.612019-04-12 → 2026-07-26 · 3 obs

○ 2017-03-16 14:31:30
● 2019-04-12 02:12:12
● 2026-07-26 11:51:50

○A13.55.158.2512017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:31:30
○ 2019-04-12 02:12:12
○ 2026-07-26 11:51:50

○A52.63.51.2432017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:31:30
○ 2019-04-12 02:12:12
○ 2026-07-26 11:51:50

●A54.66.181.882019-04-12 → 2026-07-26 · 3 obs

○ 2017-03-16 14:31:30
● 2019-04-12 02:12:12
● 2026-07-26 11:51:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...	10 records
steptember.sg	derek.ns.cloudflare.com, ivy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.154

NS records: derek.ns.cloudflare.com, ivy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for steptember.sg (unsigned zone)

⏱️ Timing

Total: 1106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`13.55.102.61, 13.236.223.227...`
NS	2	`derek.ns.cloudflare.com, ivy.ns.cloudflare.com`
MX	5	`mx-1.pobox.com (pri: 10), mx-2.pobox.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.mandrillapp.com inclu`
SOA	1	`derek.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (pch.sgzones.sg, pch.sgzones.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

steptember.sg points to three IP numbers, namely 13.55.102.61, 13.236.223.227 and 54.66.181.88.

Two other host names, along with rawideas.com.au, riseforalex.org and treacleconsulting.com, also share IP numbers with steptember.sg.

Name Servers

steptember.sg has two authoritative name servers — derek.ns.cloudflare.com and ivy.ns.cloudflare.com.

steptember.sg shares its NS records with other domains, for example mhnow.me, heromint.com, estudio12.com.br and two others.

At least some of steptember.sg's name servers are shared with other domains, for example quanxiaoning.workers.dev, poolrejuvenation.com, semme.lt and two more.

These name servers tend to be used in conjunction with the name servers nora.ns.cloudflare.com.

DNS names with 6 IP addresses:

derek.ns.cloudflare.com points to 108.162.193.154, 172.64.33.154, 173.245.59.154 and 3 other IP addresses.

ivy.ns.cloudflare.com points to 108.162.192.120, 172.64.32.120, 173.245.58.120 and 3 other IP addresses.

Mail Servers

Five mail servers handle steptember.sg: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

There is at least a partial MX overlap between steptember.sg and other domains, including sweetenedcondensedmatter.com, newboth.com, coloradojoad.org and two others.

It is common to find these mail servers used together with the mail servers mx-4.pobox.com and mx-5.pobox.com.

DNS names with 8 IP addresses:

mx-1.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

mx-2.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

mx-3.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

mx-4.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

mx-5.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

The following host names point to 103.168.172.216: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

The following host names point to 103.168.172.217: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

The following host names point to 103.168.172.218: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

The following host names point to 103.168.172.219: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

The following host names point to 103.168.172.220: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

The following host names point to 103.168.172.221: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

The following host names point to 103.168.172.222: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

The following host names point to 103.168.172.223: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.

steptember.sg - robtex.com

steptember.sg

sg

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`steptember.sg`

`sg`