agundersen.com - dns.ninja

`agundersen.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:bb7d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:6b9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.185^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.125^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hera.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
NS	`luke.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luke.ns.cloudflare.com`
		A	108.162.193.200^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	172.64.33.200^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	173.245.59.200^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.185, 172.67.187.125
		IPv6 hints	2606:4700:3031::ac43:bb7d, 2606:4700:3036::6815:6b9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`hera.ns.cloudflare.com`dns@cloudflare.com serial=2405901096

`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=1785138182

Same first word

agundersen.com

Similar names

duenengras.com

DNS History

18 records (8 active, 10 former)

●NShera.ns.cloudflare.com2026-03-20 → 2026-07-27 · 3 obs

○ 2017-03-29 14:11:44
● 2026-03-20 18:19:44
● 2026-07-27 08:01:08

●NSluke.ns.cloudflare.com2026-03-20 → 2026-07-27 · 3 obs

○ 2017-03-29 14:11:44
● 2026-03-20 18:19:44
● 2026-07-27 08:01:08

○NSns1.messagingengine.com2016-04-02 → 2017-03-29 · 4 obs

● 2016-04-02 23:02:28
● 2017-03-29 14:11:44
○ 2026-03-20 18:19:44
○ 2026-07-27 08:01:08

○NSns2.messagingengine.com2016-04-02 → 2017-03-29 · 4 obs

● 2016-04-02 23:02:28
● 2017-03-29 14:11:44
○ 2026-03-20 18:19:44
○ 2026-07-27 08:01:08

●MXin1-smtp.messagingengine.com2016-04-02 → 2026-07-27 · 2 obs

● 2016-04-02 23:02:28
● 2026-07-27 08:01:08

●MXin2-smtp.messagingengine.com2016-04-02 → 2026-07-27 · 2 obs

● 2016-04-02 23:02:28
● 2026-07-27 08:01:08

●A104.21.6.1852026-03-20 → 2026-07-27 · 6 obs

○ 2017-03-29 14:11:44
● 2026-03-20 18:19:44
● 2026-05-04 18:07:12
○ 2026-06-18 21:41:10
● 2026-07-11 18:26:32
● 2026-07-27 08:01:08

●A172.67.187.1252026-03-20 → 2026-07-27 · 6 obs

○ 2017-03-29 14:11:44
● 2026-03-20 18:19:44
● 2026-05-04 18:07:12
○ 2026-06-18 21:41:10
● 2026-07-11 18:26:32
● 2026-07-27 08:01:08

○A188.114.96.02026-06-18 → 2026-06-18 · 4 obs

○ 2026-05-04 18:07:12
● 2026-06-18 21:41:10
○ 2026-07-11 18:26:32
○ 2026-07-27 08:01:08

○A188.114.97.02026-06-18 → 2026-06-18 · 4 obs

○ 2026-05-04 18:07:12
● 2026-06-18 21:41:10
○ 2026-07-11 18:26:32
○ 2026-07-27 08:01:08

○A2606:4700:3030::6815:6b92026-03-20 → 2026-05-04 · 5 obs

○ 2017-03-29 14:11:44
● 2026-03-20 18:19:44
● 2026-05-04 18:07:12
○ 2026-06-18 21:41:10
○ 2026-07-27 08:01:08

●A2606:4700:3031::ac43:bb7d2026-07-11 → 2026-07-27 · 3 obs

○ 2026-06-18 21:41:10
● 2026-07-11 18:26:32
● 2026-07-27 08:01:08

○A2606:4700:3035::ac43:bb7d2026-03-20 → 2026-05-04 · 5 obs

○ 2017-03-29 14:11:44
● 2026-03-20 18:19:44
● 2026-05-04 18:07:12
○ 2026-06-18 21:41:10
○ 2026-07-27 08:01:08

●A2606:4700:3036::6815:6b92026-07-11 → 2026-07-27 · 3 obs

○ 2026-06-18 21:41:10
● 2026-07-11 18:26:32
● 2026-07-27 08:01:08

○A2a06:98c1:3120::2026-06-18 → 2026-06-18 · 4 obs

○ 2026-05-04 18:07:12
● 2026-06-18 21:41:10
○ 2026-07-11 18:26:32
○ 2026-07-27 08:01:08

○A2a06:98c1:3121::2026-06-18 → 2026-06-18 · 4 obs

○ 2026-05-04 18:07:12
● 2026-06-18 21:41:10
○ 2026-07-11 18:26:32
○ 2026-07-27 08:01:08

○A66.111.4.532016-04-02 → 2017-03-29 · 4 obs

● 2016-04-02 23:02:28
● 2017-03-29 14:11:44
○ 2026-03-20 18:19:44
○ 2026-07-27 08:01:08

○A66.111.4.542016-04-02 → 2017-03-29 · 4 obs

● 2016-04-02 23:02:28
● 2017-03-29 14:11:44
○ 2026-03-20 18:19:44
○ 2026-07-27 08:01:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
agundersen.com	luke.ns.cloudflare.com, hera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.162

NS records: luke.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for agundersen.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.125, 104.21.6.185`
AAAA	2	`2606:4700:3036::6815:6b9, 2606:4700:3031::ac43:bb7d`
NS	2	`hera.ns.cloudflare.com, luke.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hera.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

agundersen.com resolves to four IP addresses: 104.21.6.185, 172.67.187.125, 2606:4700:3031::ac43:bb7d and 2606:4700:3036::6815:6b9.

www.knitfactory.com, wc8.com.cn, ziraventoqa.com and two other host names share IP numbers with agundersen.com.

Name Servers

agundersen.com uses two name servers for its delegation: hera.ns.cloudflare.com and luke.ns.cloudflare.com.

agundersen.com uses the same name servers as several other domains — among them intergears.co.uk, 4open.science, quickstore.lk and two more.

agundersen.com has at least partial name server overlap with other domains, such as hilti-store.ru, hotwellcn.com, cli.red and two others.

It is common to find these name servers paired with the name servers bart.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname hera.ns.cloudflare.com directs to 108.162.192.162, 172.64.32.162 and 173.245.58.162 along with 3 other IP addresses.

Hostname luke.ns.cloudflare.com directs to 108.162.193.200, 172.64.33.200 and 173.245.59.200 along with 3 other IP addresses.

Mail Servers

Mail for agundersen.com is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

agundersen.com uses an identical mail server configuration to several other domains — among them nsood.in, andiyar.com, tahup.com and two more.

agundersen.com has mail servers in common with other domains — for example winsinc.org and ns1.box.gregelenbaas.com.

Hostnames that resolve to 8 IP addresses:

Hostname in1-smtp.messagingengine.com directs to 103.168.172.216, 103.168.172.217 and 103.168.172.218 along with 5 other IP addresses.

Hosts that point to four IP numbers:

in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.