`jonathanmahrt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2b13^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d7db^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.19^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.219^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`irena.ns.cloudflare.com`
		A	2606:4700:50::a29f:264f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irena.ns.cloudflare.com`
		A	108.162.194.79^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	162.159.38.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	172.64.34.79^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.19, 172.67.215.219
		IPv6 hints	2606:4700:3030::6815:2b13, 2606:4700:3037::ac43:d7db
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2401904708

`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=1778402776

Same first word

jonathanmahrt.com

DNS History

15 records (8 active, 7 former)

●NSburt.ns.cloudflare.com2026-04-20 → 2026-05-10 · 3 obs

○ 2020-02-23 18:29:04
● 2026-04-20 21:03:02
● 2026-05-10 08:57:26

●NSirena.ns.cloudflare.com2026-04-20 → 2026-05-10 · 3 obs

○ 2020-02-23 18:29:04
● 2026-04-20 21:03:02
● 2026-05-10 08:57:26

○NSns-cloud-d1.googledomains.com2017-04-05 → 2020-02-23 · 5 obs

○ 2016-07-27 00:25:38
● 2017-04-05 09:40:02
● 2020-02-23 18:29:04
○ 2026-04-20 21:03:02
○ 2026-05-10 08:57:26

○NSns-cloud-d2.googledomains.com2017-04-05 → 2020-02-23 · 5 obs

○ 2016-07-27 00:25:38
● 2017-04-05 09:40:02
● 2020-02-23 18:29:04
○ 2026-04-20 21:03:02
○ 2026-05-10 08:57:26

○NSns-cloud-d3.googledomains.com2017-04-05 → 2020-02-23 · 5 obs

○ 2016-07-27 00:25:38
● 2017-04-05 09:40:02
● 2020-02-23 18:29:04
○ 2026-04-20 21:03:02
○ 2026-05-10 08:57:26

○NSns-cloud-d4.googledomains.com2017-04-05 → 2020-02-23 · 5 obs

○ 2016-07-27 00:25:38
● 2017-04-05 09:40:02
● 2020-02-23 18:29:04
○ 2026-04-20 21:03:02
○ 2026-05-10 08:57:26

○NSns33.domaincontrol.com2015-08-13 → 2016-07-27 · 4 obs

● 2015-08-13 14:54:42
● 2016-07-27 00:25:38
○ 2017-04-05 09:40:02
○ 2026-05-10 08:57:26

○NSns34.domaincontrol.com2015-08-13 → 2016-07-27 · 4 obs

● 2015-08-13 14:54:42
● 2016-07-27 00:25:38
○ 2017-04-05 09:40:02
○ 2026-05-10 08:57:26

●MXmailstore1.secureserver.net2015-08-13 → 2026-05-10 · 2 obs

● 2015-08-13 14:54:42
● 2026-05-10 08:57:26

●MXsmtp.secureserver.net2015-08-13 → 2026-05-10 · 2 obs

● 2015-08-13 14:54:42
● 2026-05-10 08:57:26

●A104.21.43.192026-04-20 → 2026-05-10 · 3 obs

○ 2020-02-23 18:29:04
● 2026-04-20 21:03:02
● 2026-05-10 08:57:26

●A172.67.215.2192026-04-20 → 2026-05-10 · 3 obs

○ 2020-02-23 18:29:04
● 2026-04-20 21:03:02
● 2026-05-10 08:57:26

●A2606:4700:3030::6815:2b132026-04-20 → 2026-05-10 · 3 obs

○ 2020-02-23 18:29:04
● 2026-04-20 21:03:02
● 2026-05-10 08:57:26

●A2606:4700:3037::ac43:d7db2026-04-20 → 2026-05-10 · 3 obs

○ 2020-02-23 18:29:04
● 2026-04-20 21:03:02
● 2026-05-10 08:57:26

○A50.63.202.512015-08-13 → 2020-02-23 · 4 obs

● 2015-08-13 14:54:42
● 2020-02-23 18:29:04
○ 2026-04-20 21:03:02
○ 2026-05-10 08:57:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jonathanmahrt.com	burt.ns.cloudflare.com, irena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.79

NS records: burt.ns.cloudflare.com, irena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonathanmahrt.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.219, 104.21.43.19`
AAAA	2	`2606:4700:3037::ac43:d7db, 2606:4700:3030::6815:2b13`
NS	2	`burt.ns.cloudflare.com, irena.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (burt.ns.cloudflare.com, burt.ns.cloudflare.com, burt.ns.cloudflare.com...)

Analysis

IP Addresses

jonathanmahrt.com points to four IP numbers: 2606:4700:3030::6815:2b13, 2606:4700:3037::ac43:d7db, 104.21.43.19 and 172.67.215.219.

Other host names, for instance prue-leith.co.uk, mail.vollt.ru, wbpproperty.net.au, mortgagekamloops.com and bokepindo.video share IP numbers with jonathanmahrt.com.

Name Servers

jonathanmahrt.com is delegated to two name servers: burt.ns.cloudflare.com and irena.ns.cloudflare.com.

jonathanmahrt.com uses the same name server setup as other domains, for instance mcreactmap.com, playnvcasinode.de, winamaxcasinofr.com, canihazip.com and bestseedproducer.com.

jonathanmahrt.com shares name servers with other domains at least partially, for instance bilgiotu.com, rc-slot.pro, yikaoshengwenhua.com, captivateevents.com.au and byrnes.eu.

these name servers are commonly used together with donovan.ns.cloudflare.com and aliza.ns.cloudflare.com.

Host names with six IP numbers: burt.ns.cloudflare.com points to 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79; irena.ns.cloudflare.com points to 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79.

Mail Servers

jonathanmahrt.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

jonathanmahrt.com shares the same mail server setup as other domains, including dynalib.com, acmetechnicalservices.ca, hrusa.net, embroiderydayton.com and yourofficehosted.com.

Host names with three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

jonathanmahrt.com - robtex.com