shefner.com - dns.ninja

`shefner.com`

DNSSEC	⚠️ Not signed
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com` ⭐
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2359468006

`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=1781433100

Same first word

shefner.net

shefner.ru

shefner.com

Similar names

herfens.com

fernseh.net

freshne.com

freshen.co.uk

enfresh.net

fernseh.org

fehrsen.com

shenref.com

freshen.ca

freshen.eu

fernseh.management

freshen.it

frenshe.com

fernseh.com

fernseh.shop

frehsen.com

fernseh.de

fehrsen.co.za

fernseh.at

fernseh.ch

freshen.com

hefners.de

freshen.net

freshen.com.ar

fernesh.com

fernseh.training

freshen.co.kr

fehners.de

enfresh.com

freshen.co

DNS History

21 records (6 active, 15 former)

●NScuritiba.ns.porkbun.com2026-02-28 → 2026-06-14 · 3 obs

○ 2016-07-12 03:17:26
● 2026-02-28 20:34:14
● 2026-06-14 10:35:28

●NSfortaleza.ns.porkbun.com2026-02-28 → 2026-06-14 · 3 obs

○ 2016-07-12 03:17:26
● 2026-02-28 20:34:14
● 2026-06-14 10:35:28

○NShidden-master.yahoo.com2015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 08:54:06
● 2015-12-19 00:16:52
○ 2016-03-17 22:36:42
○ 2026-06-14 10:35:28

●NSmaceio.ns.porkbun.com2026-02-28 → 2026-06-14 · 3 obs

○ 2016-07-12 03:17:26
● 2026-02-28 20:34:14
● 2026-06-14 10:35:28

○NSns-cloud-e1.googledomains.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

○NSns-cloud-e2.googledomains.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

○NSns-cloud-e3.googledomains.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

○NSns-cloud-e4.googledomains.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

●NSsalvador.ns.porkbun.com2026-02-28 → 2026-06-14 · 3 obs

○ 2016-07-12 03:17:26
● 2026-02-28 20:34:14
● 2026-06-14 10:35:28

○NSyns1.yahoo.com2015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 08:54:06
● 2015-12-19 00:16:52
○ 2016-03-17 22:36:42
○ 2026-06-14 10:35:28

○NSyns2.yahoo.com2015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 08:54:06
● 2015-12-19 00:16:52
○ 2016-03-17 22:36:42
○ 2026-06-14 10:35:28

○MXalt1.gmr-smtp-in.l.google.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

○MXalt2.gmr-smtp-in.l.google.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

○MXalt3.gmr-smtp-in.l.google.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

○MXalt4.gmr-smtp-in.l.google.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

●MXfwd1.porkbun.com2026-02-28 → 2026-06-14 · 3 obs

○ 2016-07-12 03:17:26
● 2026-02-28 20:34:14
● 2026-06-14 10:35:28

●MXfwd2.porkbun.com2026-02-28 → 2026-06-14 · 3 obs

○ 2016-07-12 03:17:26
● 2026-02-28 20:34:14
● 2026-06-14 10:35:28

○MXgmr-smtp-in.l.google.com2016-03-17 → 2016-07-12 · 5 obs

○ 2015-12-19 00:16:52
● 2016-03-17 22:36:42
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

○MXmx-biz.mail.am0.yahoodns.net2015-05-25 → 2015-12-19 · 4 obs

● 2015-05-25 08:54:06
● 2015-12-19 00:16:52
○ 2016-03-17 22:36:42
○ 2026-06-14 10:35:28

○A98.139.135.1282015-10-15 → 2016-07-12 · 5 obs

○ 2015-05-25 08:54:06
● 2015-10-15 20:49:36
● 2016-07-12 03:17:26
○ 2026-02-28 20:34:14
○ 2026-06-14 10:35:28

○A98.139.135.1992015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 08:54:06
○ 2015-10-15 20:49:36
○ 2026-06-14 10:35:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
shefner.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:173.245.58.37

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shefner.com (unsigned zone)

⏱️ Timing

Total: 794ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 1), fwd2.porkbun.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.porkbun.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Name Servers

Four name servers handle the delegation for shefner.com: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

shefner.com has at least partial name server overlap with other domains, such as ledway.co.uk, steamblox.org, bepbep.co and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

shefner.com uses two mail servers, fwd1.porkbun.com and fwd2.porkbun.com.

The mail server setup of shefner.com matches that of other domains such as membergrowth.com, ericmajidian.com, rashdanml.com and two others.

shefner.com partially shares its mail servers with other domains; known examples include safepalwalletverify.com, stephcl.com and homesbyrae.com.

fwd1.porkbun.com directs to 44.226.226.6 and fwd2.porkbun.com directs to 52.10.201.111; each host name points to exactly one IP number.