`jasonlschwartz.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::27c^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-027c.elastic-ssl.ui-r.com`
A	74.208.236.221^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1081.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:81^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1081.ui-dns.de`
		A	217.160.80.81^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.de`
NS	`ns1081.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5151:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.biz`
		A	217.160.81.81^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.biz`
NS	`ns1081.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5251:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.com`
		A	217.160.82.81^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.com`
NS	`ns1081.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5351:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.org`
		A	217.160.83.81^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1081.ui-dns.de`hostmaster@1and1.com 2016-07-08 #6

`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=1774847117

Same first word

jasonlschwartz.com

DNS History

13 records (8 active, 5 former)

●NSns1081.ui-dns.biz2026-02-16 → 2026-03-30 · 3 obs

○ 2016-09-10 10:57:16
● 2026-02-16 07:58:40
● 2026-03-30 05:13:56

●NSns1081.ui-dns.com2026-02-16 → 2026-03-30 · 3 obs

○ 2016-09-10 10:57:16
● 2026-02-16 07:58:40
● 2026-03-30 05:13:56

●NSns1081.ui-dns.de2026-02-16 → 2026-03-30 · 3 obs

○ 2016-09-10 10:57:16
● 2026-02-16 07:58:40
● 2026-03-30 05:13:56

●NSns1081.ui-dns.org2026-02-16 → 2026-03-30 · 3 obs

○ 2016-09-10 10:57:16
● 2026-02-16 07:58:40
● 2026-03-30 05:13:56

○NSns57.1and1.com2015-05-19 → 2016-09-10 · 4 obs

● 2015-05-19 16:34:42
● 2016-09-10 10:57:16
○ 2026-02-16 07:58:40
○ 2026-03-30 05:13:56

○NSns58.1and1.com2015-05-19 → 2016-09-10 · 4 obs

● 2015-05-19 16:34:42
● 2016-09-10 10:57:16
○ 2026-02-16 07:58:40
○ 2026-03-30 05:13:56

○MXmx00.1and1.com2015-05-19 → 2016-09-10 · 4 obs

● 2015-05-19 16:34:42
● 2016-09-10 10:57:16
○ 2026-02-16 07:58:40
○ 2026-03-30 05:13:56

●MXmx00.ionos.com2026-02-16 → 2026-03-30 · 3 obs

○ 2016-09-10 10:57:16
● 2026-02-16 07:58:40
● 2026-03-30 05:13:56

○MXmx01.1and1.com2015-05-19 → 2016-09-10 · 4 obs

● 2015-05-19 16:34:42
● 2016-09-10 10:57:16
○ 2026-02-16 07:58:40
○ 2026-03-30 05:13:56

●MXmx01.ionos.com2026-02-16 → 2026-03-30 · 3 obs

○ 2016-09-10 10:57:16
● 2026-02-16 07:58:40
● 2026-03-30 05:13:56

●A2607:f1c0:100f:f000::27c2016-09-10 → 2026-03-30 · 3 obs

○ 2016-03-21 21:11:32
● 2016-09-10 10:57:16
● 2026-03-30 05:13:56

●A74.208.236.2212016-09-10 → 2026-03-30 · 3 obs

○ 2016-03-21 21:11:32
● 2016-09-10 10:57:16
● 2026-03-30 05:13:56

○A74.208.86.1382015-05-19 → 2016-03-21 · 4 obs

● 2015-05-19 16:34:42
● 2016-03-21 21:11:32
○ 2016-09-10 10:57:16
○ 2026-03-30 05:13:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jasonlschwartz.com	ns1081.ui-dns.de, ns1081.ui-dns.biz, ns1081.ui-dns.org, ns1081.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.81

NS records: ns1081.ui-dns.de, ns1081.ui-dns.biz, ns1081.ui-dns.org, ns1081.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jasonlschwartz.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.221`
AAAA	1	`2607:f1c0:100f:f000::27c`
NS	4	`ns1081.ui-dns.de, ns1081.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1081.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1081.ui-dns.com, ns1081.ui-dns.com)

Analysis

IP Addresses

jasonlschwartz.com has two IP numbers: 2607:f1c0:100f:f000::27c and 74.208.236.221.

Other host names, for instance humanscripts.com, doggiewiggles.us, 0brush.com, speakerbizstartup.com and www.protometmedia.com share IP numbers with jasonlschwartz.com.

Name Servers

jasonlschwartz.com delegates to four name servers: ns1081.ui-dns.biz, ns1081.ui-dns.com, ns1081.ui-dns.de and ns1081.ui-dns.org.

jasonlschwartz.com at least partially shares name servers with other domains, including couture.cologne, kanzlei37.com, sandgravel.co.uk, techpits.com and info-mpu.de.

These name servers are commonly used with ns1020.ui-dns.de, ns1121.ui-dns.org, ns1037.ui-dns.de, ns1105.ui-dns.biz, ns1089.ui-dns.com and ns1072.ui-dns.org.

Host names with two IP numbers: ns1081.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5151:100 and 217.160.81.81; ns1081.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5251:100 and 217.160.82.81; ns1081.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:81 and 217.160.80.81; ns1081.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5351:100 and 217.160.83.81.

Mail Servers

jasonlschwartz.com is served by two mail servers mx00.ionos.com and mx01.ionos.com.

jasonlschwartz.com shares the same mail server setup as other domains, for instance ppcfeed.com, poro.org, ihbarname.com, theveilofblues.com and rreginasalon.com.

Host names with a single IP address: mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.

jasonlschwartz.com - robtex.com