understrap.com - dns.ninja

`understrap.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8a18^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5128^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.40^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.24^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`edna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
NS	`lynn.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lynn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lynn.ns.cloudflare.com`
		A	108.162.193.201^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	172.64.33.201^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	173.245.59.201^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=yfXk38wONBAPhEJxKKa3nWV75o-ypNIaOCbVEPAX3hc`
TXT	`v=spf1 ip4:198.54.114.41 ip4:199.188.200.178 +a +mx +ip4:198.187.31.221 +ip4:...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.40, 172.67.138.24
		IPv6 hints	2606:4700:3033::ac43:8a18, 2606:4700:3037::6815:5128
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOA	`edna.ns.cloudflare.com`dns@cloudflare.com serial=2409026190

`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=1783826437

rank #135464 globally
rank #61523 in the tld
📈 Tranco rank: #497,640

Subdomains

ask.understrap.com

Same first word

understrap.com

Similar names

drsantpure.com

DNS History

24 records (11 active, 13 former)

●NSedna.ns.cloudflare.com2026-03-24 → 2026-07-12 · 3 obs

○ 2017-05-07 16:46:22
● 2026-03-24 02:47:08
● 2026-07-12 03:36:42

●NSlynn.ns.cloudflare.com2026-03-24 → 2026-07-12 · 3 obs

○ 2017-05-07 16:46:22
● 2026-03-24 02:47:08
● 2026-07-12 03:36:42

○NSns1.digitalocean.com2016-12-05 → 2017-05-07 · 4 obs

● 2016-12-05 01:22:58
● 2017-05-07 16:46:22
○ 2026-03-24 02:47:08
○ 2026-07-12 03:36:42

○NSns2.digitalocean.com2016-12-05 → 2017-05-07 · 4 obs

● 2016-12-05 01:22:58
● 2017-05-07 16:46:22
○ 2026-03-24 02:47:08
○ 2026-07-12 03:36:42

○NSns3.digitalocean.com2016-12-05 → 2017-05-07 · 4 obs

● 2016-12-05 01:22:58
● 2017-05-07 16:46:22
○ 2026-03-24 02:47:08
○ 2026-07-12 03:36:42

●MXalt1.aspmx.l.google.com2026-03-24 → 2026-07-12 · 3 obs

○ 2017-05-07 16:46:22
● 2026-03-24 02:47:08
● 2026-07-12 03:36:42

●MXalt2.aspmx.l.google.com2026-03-24 → 2026-07-12 · 3 obs

○ 2017-05-07 16:46:22
● 2026-03-24 02:47:08
● 2026-07-12 03:36:42

●MXalt3.aspmx.l.google.com2026-03-24 → 2026-07-12 · 3 obs

○ 2017-05-07 16:46:22
● 2026-03-24 02:47:08
● 2026-07-12 03:36:42

●MXalt4.aspmx.l.google.com2026-03-24 → 2026-07-12 · 3 obs

○ 2017-05-07 16:46:22
● 2026-03-24 02:47:08
● 2026-07-12 03:36:42

●MXaspmx.l.google.com2026-03-24 → 2026-07-12 · 3 obs

○ 2017-05-07 16:46:22
● 2026-03-24 02:47:08
● 2026-07-12 03:36:42

○MXmx00.kundenserver.de2016-12-05 → 2017-05-07 · 4 obs

● 2016-12-05 01:22:58
● 2017-05-07 16:46:22
○ 2026-03-24 02:47:08
○ 2026-07-12 03:36:42

○MXmx01.kundenserver.de2016-12-05 → 2017-05-07 · 4 obs

● 2016-12-05 01:22:58
● 2017-05-07 16:46:22
○ 2026-03-24 02:47:08
○ 2026-07-12 03:36:42

●A104.21.81.402026-03-24 → 2026-07-12 · 10 obs

○ 2017-05-07 16:46:22
● 2026-03-24 02:47:08
● 2026-04-12 01:59:28
○ 2026-04-15 02:39:08
● 2026-04-30 01:25:52
● 2026-06-15 06:24:26
○ 2026-06-21 10:55:40
● 2026-06-26 13:25:20
○ 2026-07-04 19:37:56
● 2026-07-12 03:36:42

○A138.68.110.1572017-05-07 → 2017-05-07 · 4 obs

○ 2016-12-05 01:22:58
● 2017-05-07 16:46:22
○ 2026-03-24 02:47:08
○ 2026-07-12 03:36:42

●A172.67.138.242026-03-24 → 2026-07-12 · 10 obs

○A188.114.96.02026-04-15 → 2026-07-04 · 8 obs

○ 2026-04-12 01:59:28
● 2026-04-15 02:39:08
○ 2026-04-30 01:25:52
○ 2026-06-15 06:24:26
● 2026-06-21 10:55:40
○ 2026-06-26 13:25:20
● 2026-07-04 19:37:56
○ 2026-07-12 03:36:42

○A188.114.97.02026-04-15 → 2026-07-04 · 8 obs

○ 2026-04-12 01:59:28
● 2026-04-15 02:39:08
○ 2026-04-30 01:25:52
○ 2026-06-15 06:24:26
● 2026-06-21 10:55:40
○ 2026-06-26 13:25:20
● 2026-07-04 19:37:56
○ 2026-07-12 03:36:42

○A2606:4700:3033::6815:51282026-03-24 → 2026-06-26 · 10 obs

●A2606:4700:3033::ac43:8a182026-07-12 → 2026-07-12 · 2 obs

○ 2026-07-04 19:37:56
● 2026-07-12 03:36:42

○A2606:4700:3034::ac43:8a182026-03-24 → 2026-06-26 · 10 obs

●A2606:4700:3037::6815:51282026-07-12 → 2026-07-12 · 2 obs

○ 2026-07-04 19:37:56
● 2026-07-12 03:36:42

○A2a06:98c1:3120::2026-04-15 → 2026-07-04 · 8 obs

○ 2026-04-12 01:59:28
● 2026-04-15 02:39:08
○ 2026-04-30 01:25:52
○ 2026-06-15 06:24:26
● 2026-06-21 10:55:40
○ 2026-06-26 13:25:20
● 2026-07-04 19:37:56
○ 2026-07-12 03:36:42

○A2a06:98c1:3121::2026-04-15 → 2026-07-04 · 8 obs

○ 2026-04-12 01:59:28
● 2026-04-15 02:39:08
○ 2026-04-30 01:25:52
○ 2026-06-15 06:24:26
● 2026-06-21 10:55:40
○ 2026-06-26 13:25:20
● 2026-07-04 19:37:56
○ 2026-07-12 03:36:42

○A46.101.143.1082016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:22:58
○ 2017-05-07 16:46:22
○ 2026-07-12 03:36:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
understrap.com	edna.ns.cloudflare.com, lynn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.109

NS records: edna.ns.cloudflare.com, lynn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for understrap.com (unsigned zone)

⏱️ Timing

Total: 1156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.40, 172.67.138.24`
AAAA	2	`2606:4700:3033::ac43:8a18, 2606:4700:3037::6815:5128`
NS	2	`edna.ns.cloudflare.com, lynn.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=yfXk38wONBAPhEJ, v=spf1 ip4:198.54.114.41 ip4:199.188.200`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`edna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ask.understrap.com is a subdomain of understrap.com.

IP Addresses

understrap.com directs to four IP numbers, which are 104.21.81.40, 172.67.138.24, 2606:4700:3033::ac43:8a18 and 2606:4700:3037::6815:5128.

www.sdwtsfm.com, oysterbah.com, chain365digital.sbs plus two other host names have IP numbers in common with understrap.com.

Name Servers

understrap.com is served by two delegated name servers, edna.ns.cloudflare.com and lynn.ns.cloudflare.com.

The name server configuration of understrap.com is shared with other domains, for instance hdc.net, trusted-sites.com, skunity.com and two others.

The name servers of understrap.com overlap at least partially with those of other domains — among them paxwholefoodsecogoods.com, csigajatek.hu, gbtop.top and two more.

These name servers commonly co-occur with the name servers tom.ns.cloudflare.com, ophelia.ns.cloudflare.com, sam.ns.cloudflare.com and apollo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

edna.ns.cloudflare.com carries IP addresses 108.162.192.109, 172.64.32.109 and 173.245.58.109, with 3 other addresses beyond those.

lynn.ns.cloudflare.com carries IP addresses 108.162.193.201, 172.64.33.201 and 173.245.59.201, with 3 other addresses beyond those.

Mail Servers

Five mail servers handle understrap.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by understrap.com are shared with other domains: ns500821.ns500821.ns500841.ns500794.ns500794.ns500821.ns500795.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500759.ns500759.ns500698.ns500736.ns500698.ns500735.ns500735.ns500735.ns500698.ns500708.ns500576.ns500619.ns500619.ns500698.ns500576.ns500619.ns500619.trackreceptor.com, ns500698.ns500698.ns500758.ns500736.ns500698.ns500735.ns500736.ns500735.ns500736.ns500576.ns500698.ns500619.ns500576.ns500576.ns500576.trackreceptor.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 64.233.180.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.