jeffschmit.com - dns.ninja

`jeffschmit.com`

DNSSEC	⚠️ Not signed
NS	`edns1.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::201^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
		A	204.74.67.1^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
NS	`edns1.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`edns1.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::201^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
		A	204.74.110.1^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
NS	`edns1.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`

`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=1783729822

Same first word

jeffschmit.com

DNS History

12 records (4 active, 8 former)

●NSedns1.ultradns.biz2026-04-25 → 2026-07-11 · 3 obs

○ 2020-02-22 18:23:04
● 2026-04-25 01:27:20
● 2026-07-11 00:35:02

●NSedns1.ultradns.com2026-04-25 → 2026-07-11 · 3 obs

○ 2020-02-22 18:23:04
● 2026-04-25 01:27:20
● 2026-07-11 00:35:02

●NSedns1.ultradns.net2026-04-25 → 2026-07-11 · 3 obs

○ 2020-02-22 18:23:04
● 2026-04-25 01:27:20
● 2026-07-11 00:35:02

●NSedns1.ultradns.org2026-04-25 → 2026-07-11 · 3 obs

○ 2020-02-22 18:23:04
● 2026-04-25 01:27:20
● 2026-07-11 00:35:02

○NSedns2.ultradns.biz2020-02-22 → 2026-05-02 · 4 obs

● 2020-02-22 18:23:04
● 2026-05-02 18:11:52
○ 2026-07-11 00:35:00
○ 2026-07-11 00:35:02

○NSedns2.ultradns.com2020-02-22 → 2026-05-02 · 4 obs

● 2020-02-22 18:23:04
● 2026-05-02 18:11:52
○ 2026-07-11 00:35:00
○ 2026-07-11 00:35:02

○NSedns2.ultradns.net2020-02-22 → 2026-05-02 · 4 obs

● 2020-02-22 18:23:04
● 2026-05-02 18:11:52
○ 2026-07-11 00:35:00
○ 2026-07-11 00:35:02

○NSedns2.ultradns.org2020-02-22 → 2026-05-02 · 4 obs

● 2020-02-22 18:23:04
● 2026-05-02 18:11:52
○ 2026-07-11 00:35:00
○ 2026-07-11 00:35:02

○A167.212.17.392020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-13 11:06:58
● 2020-02-22 18:23:04
○ 2026-04-25 01:27:20
○ 2026-07-11 00:35:02

○A204.74.99.1032026-04-25 → 2026-05-02 · 5 obs

○ 2020-02-22 18:23:04
● 2026-04-25 01:27:20
● 2026-05-02 18:11:52
○ 2026-07-11 00:35:00
○ 2026-07-11 00:35:02

○A216.17.53.1032015-08-18 → 2017-03-13 · 4 obs

● 2015-08-18 09:18:08
● 2017-03-13 11:06:58
○ 2020-02-22 18:23:04
○ 2026-07-11 00:35:02

○CNAMErd103.emeraldhost.net2015-08-18 → 2017-03-13 · 4 obs

● 2015-08-18 09:18:08
● 2017-03-13 11:06:58
○ 2020-02-22 18:23:04
○ 2026-07-11 00:35:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
jeffschmit.com	edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org	2 records

✅ Authoritative Response

Server:204.74.66.1

NS records: edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeffschmit.com (unsigned zone)

⏱️ Timing

Total: 4787ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.103`
NS	4	`edns2.ultradns.biz, edns2.ultradns.com...`
SOA	1	`edns2.ultradns.com premiumdns.support.ne`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns1.ultradns.com, edns1.ultradns.com)

Analysis

Name Servers

The NS records for jeffschmit.com point to four name servers: edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and edns1.ultradns.org.

There is at least partial name server overlap between jeffschmit.com and other domains — gcegroupbaird.com, soflmed.com, adp-ics.com and two more among them.

These name servers regularly appear alongside edns2.ultradns.biz, edns2.ultradns.com, edns2.ultradns.net and 7 other name servers in NS record sets.

All four hostnames — edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and edns1.ultradns.org — resolve to two IP numbers apiece: edns1.ultradns.biz to 204.74.67.1 and 2610:a1:1015::201; edns1.ultradns.com to 204.74.66.1 and 2001:502:f3ff::201; edns1.ultradns.net to 204.74.110.1 and 2610:a1:1014::201; edns1.ultradns.org to 204.74.111.1 and 2001:502:4612::201.