sigmundsoftware.com - dns.ninja

`sigmundsoftware.com`

DNSSEC	⚠️ Not signed
A	104.197.234.95^{🇺🇸 Google104.197.224.0/20}
		PTR	`95.234.197.104.bc.googleusercontent.com`
NS	`udns1.ultradns.net` ⭐ ⚠️ Not in parent delegation
		A	2001:502:f3ff::d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`udns1.ultradns.net`
		A	204.69.234.1^{🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar}
			PTR	`udns1.ultradns.net`
NS	`pdns104.ultradns.biz`
		A	2610:a1:1015::8c^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns104.ultradns.biz`
		A	156.154.66.104^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns104.ultradns.biz`
NS	`pdns104.ultradns.com`
		A	2001:502:f3ff::8c^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns104.ultradns.com`
		A	156.154.64.104^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns104.ultradns.com`
NS	`pdns104.ultradns.net`
		A	2610:a1:1014::8c^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns104.ultradns.net`
		A	156.154.65.104^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns104.ultradns.net`
NS	`pdns104.ultradns.org`
		A	2001:502:4612::8c^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns104.ultradns.org`
		A	156.154.67.104^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns104.ultradns.org`
NS	`udns2.ultradns.net` ⚠️ Not in parent delegation
		A	2610:a1:1014::d^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`udns2.ultradns.net`
		A	204.74.101.1^{🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar}
			PTR	`udns2.ultradns.net`
MX	`sigmundsoftware-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`anthropic-domain-verification-m5403k=B80pZwJeqdzoBuNyreJuyHyHr`
TXT	`google-site-verification=Th-RG1KS5WKtdydDqYlbHORCr7nQFSDJdmV6va2HRgI`
TXT	`cisco-ci-domain-verification=287dd52681a0ead62c9d396fb49d84989d0c2de640877613...`
TXT	`v=spf1 ip4:8.40.35.0/24 ip4:23.154.192.0/24 ip6:2620:2b:a000::/44 include:spf...`
SOA	`udns1.ultradns.net`davet@quickservice.com 2013-11-04 #41

`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=1781367303

Subdomains

www.sigmundsoftware.com

Same first word

sigmundsoftware.com

DNS History

14 records (8 active, 6 former)

●NSpdns104.ultradns.biz2017-08-03 → 2026-06-13 · 3 obs

○ 2015-06-25 07:37:52
● 2017-08-03 21:24:28
● 2026-06-13 16:34:42

●NSpdns104.ultradns.com2017-08-03 → 2026-06-13 · 3 obs

○ 2015-06-25 07:37:52
● 2017-08-03 21:24:28
● 2026-06-13 16:34:42

●NSpdns104.ultradns.net2017-08-03 → 2026-06-13 · 3 obs

○ 2015-06-25 07:37:52
● 2017-08-03 21:24:28
● 2026-06-13 16:34:42

●NSpdns104.ultradns.org2017-08-03 → 2026-06-13 · 3 obs

○ 2015-06-25 07:37:52
● 2017-08-03 21:24:28
● 2026-06-13 16:34:42

●NSudns1.ultradns.net2015-06-25 → 2026-06-13 · 2 obs

● 2015-06-25 07:37:52
● 2026-06-13 16:34:42

●NSudns2.ultradns.net2015-06-25 → 2026-06-13 · 2 obs

● 2015-06-25 07:37:52
● 2026-06-13 16:34:42

○MXglobala.mailbagger.com2015-06-25 → 2017-08-03 · 4 obs

● 2015-06-25 07:37:52
● 2017-08-03 21:24:28
○ 2026-03-08 02:41:42
○ 2026-06-13 16:34:42

○MXglobalb.mailbagger.com2015-06-25 → 2017-08-03 · 4 obs

● 2015-06-25 07:37:52
● 2017-08-03 21:24:28
○ 2026-03-08 02:41:42
○ 2026-06-13 16:34:42

○MXmail.quickservice.com2015-06-25 → 2016-12-28 · 4 obs

● 2015-06-25 07:37:52
● 2016-12-28 22:50:16
○ 2017-08-03 21:24:28
○ 2026-06-13 16:34:42

○MXmail.sigmundsoftware.com2016-12-28 → 2017-08-03 · 5 obs

○ 2015-06-25 07:37:52
● 2016-12-28 22:50:16
● 2017-08-03 21:24:28
○ 2026-03-08 02:41:42
○ 2026-06-13 16:34:42

●MXsigmundsoftware-com.mail.protection.outlook.com2026-03-08 → 2026-06-13 · 3 obs

○ 2017-08-03 21:24:28
● 2026-03-08 02:41:42
● 2026-06-13 16:34:42

●A104.197.234.952026-03-08 → 2026-06-13 · 3 obs

○ 2017-08-03 21:24:28
● 2026-03-08 02:41:42
● 2026-06-13 16:34:42

○A192.185.114.2482015-06-25 → 2016-12-28 · 4 obs

● 2015-06-25 07:37:52
● 2016-12-28 22:50:16
○ 2017-08-03 21:24:28
○ 2026-06-13 16:34:42

○A8.40.35.502017-08-03 → 2017-08-03 · 4 obs

○ 2016-12-28 22:50:16
● 2017-08-03 21:24:28
○ 2026-03-08 02:41:42
○ 2026-06-13 16:34:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net...	-
sigmundsoftware.com	pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.66.104

NS records: pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigmundsoftware.com (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.197.234.95`
NS	6	`udns1.ultradns.net, udns2.ultradns.net...`
MX	1	`sigmundsoftware-com.mail.protection.outl`
TXT	4	`anthropic-domain-verification-m5403k=B80, google-site-verification=Th-RG1KS5WKtdyd...`
SOA	1	`udns1.ultradns.net davet.quickservice.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns104.ultradns.com, pdns104.ultradns.com)

Analysis

Hierarchy

www.sigmundsoftware.com is delegated beneath sigmundsoftware.com.

IP Addresses

sigmundsoftware.com resolves to one IP address: 104.197.234.95.

citynap.com, www.sigmundsoftware.com, speakmac.com and two other host names share IP numbers with sigmundsoftware.com.

Name Servers

The DNS delegation for sigmundsoftware.com covers 6 name servers: pdns104.ultradns.biz, pdns104.ultradns.com, pdns104.ultradns.net and 3 more.

There is at least partial name server overlap between sigmundsoftware.com and other domains — nflolgolf.com, redskins.com, 93.84.74.in-addr.arpa and two more among them.

These name servers regularly appear alongside pdns104.ultradns.org, udns1.ultradns.net, udns2.ultradns.net and 7 other name servers in NS record sets.

Hostnames that resolve to two IP addresses:

pdns104.ultradns.biz maps to two IP addresses — 156.154.66.104 and 2610:a1:1015::8c.

pdns104.ultradns.com maps to two IP addresses — 156.154.64.104 and 2001:502:f3ff::8c.

pdns104.ultradns.net maps to two IP addresses — 156.154.65.104 and 2610:a1:1014::8c.

udns1.ultradns.net maps to two IP addresses — 204.69.234.1 and 2001:502:f3ff::d.

udns2.ultradns.net maps to two IP addresses — 204.74.101.1 and 2610:a1:1014::d.

pdns104.ultradns.org maps to two IP addresses — 156.154.67.104 and 2001:502:4612::8c.

Mail Servers

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

sigmundsoftware-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.17, 52.101.40.2, 52.101.42.18 and 5 others.