`wolchuck.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:a38^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:b38^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:49ca^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.56^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.56^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.202^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harlan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
NS	`paislee.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paislee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paislee.ns.cloudflare.com`
		A	108.162.194.183^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	162.159.38.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	172.64.34.183^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
MX	`mx.wolchuck.com` ⭐
TXT	`google-site-verification=o-E-Dy6Wzuyg55uStvRgB6pldv1suzsz9tl5EF_IDUA`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.10.56, 104.26.11.56, 172.67.73.202
		IPv6 hints	2606:4700:20::681a:a38, 2606:4700:20::681a:b38, 2606:4700:20::ac43:49ca
SOA	`harlan.ns.cloudflare.com`dns@cloudflare.com serial=2411463362

`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=1786439284

Previously MX for

wolchuck.com

Same first word

wolchuck.com

wolchuck.co.kr

DNS History

33 records (9 active, 24 former)

●NSharlan.ns.cloudflare.com2026-05-12 → 2026-08-11 · 3 obs

○ 2020-01-31 03:08:00
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

○NSns.eroomit.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 02:09:12
○ 2015-07-07 13:56:48
○ 2026-08-11 09:36:18

○NSns106.dnsever.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

○NSns1c1.ncloud-dns.com2020-01-31 → 2020-01-31 · 4 obs

○ 2017-03-23 11:01:44
● 2020-01-31 03:08:00
○ 2026-05-12 03:41:12
○ 2026-08-11 09:36:18

○NSns231.dnsever.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

○NSns25.dnszi.com2015-11-23 → 2017-03-23 · 5 obs

○ 2015-07-07 13:56:48
● 2015-11-23 15:07:42
● 2017-03-23 11:01:44
○ 2020-01-31 03:08:00
○ 2026-08-11 09:36:18

○NSns259.dnsever.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

○NSns2c1.ncloud-dns.com2020-01-31 → 2020-01-31 · 4 obs

○ 2017-03-23 11:01:44
● 2020-01-31 03:08:00
○ 2026-05-12 03:41:12
○ 2026-08-11 09:36:18

○NSns3c1.ncloud-dns.com2020-01-31 → 2020-01-31 · 4 obs

○ 2017-03-23 11:01:44
● 2020-01-31 03:08:00
○ 2026-05-12 03:41:12
○ 2026-08-11 09:36:18

○NSns4c1.ncloud-dns.com2020-01-31 → 2020-01-31 · 4 obs

○ 2017-03-23 11:01:44
● 2020-01-31 03:08:00
○ 2026-05-12 03:41:12
○ 2026-08-11 09:36:18

○NSns66.dnszi.com2015-11-23 → 2017-03-23 · 5 obs

○ 2015-07-07 13:56:48
● 2015-11-23 15:07:42
● 2017-03-23 11:01:44
○ 2020-01-31 03:08:00
○ 2026-08-11 09:36:18

○NSns71.dnsever.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

○NSns71.dnszi.com2015-11-23 → 2017-03-23 · 5 obs

○ 2015-07-07 13:56:48
● 2015-11-23 15:07:42
● 2017-03-23 11:01:44
○ 2020-01-31 03:08:00
○ 2026-08-11 09:36:18

○NSns88.dnszi.com2015-11-23 → 2017-03-23 · 5 obs

○ 2015-07-07 13:56:48
● 2015-11-23 15:07:42
● 2017-03-23 11:01:44
○ 2020-01-31 03:08:00
○ 2026-08-11 09:36:18

○NSns9.dnszi.com2015-11-23 → 2017-03-23 · 5 obs

○ 2015-07-07 13:56:48
● 2015-11-23 15:07:42
● 2017-03-23 11:01:44
○ 2020-01-31 03:08:00
○ 2026-08-11 09:36:18

○NSns95.dnsever.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

●NSpaislee.ns.cloudflare.com2026-05-12 → 2026-08-11 · 3 obs

○ 2020-01-31 03:08:00
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

○MXalt1.aspmx.l.google.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

○MXalt2.aspmx.l.google.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

○MXaspmx.l.google.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

○MXaspmx2.googlemail.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

○MXaspmx3.googlemail.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
○ 2015-11-23 15:07:42
○ 2026-08-11 09:36:18

●MXmx.wolchuck.com2026-05-12 → 2026-08-11 · 3 obs

○ 2015-11-23 15:07:42
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

○MXwolchuck.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 02:09:12
○ 2015-07-07 13:56:48
○ 2026-08-11 09:36:18

●A104.26.10.562026-05-12 → 2026-08-11 · 3 obs

○ 2020-01-31 03:08:00
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

●A104.26.11.562026-05-12 → 2026-08-11 · 3 obs

○ 2020-01-31 03:08:00
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

●A172.67.73.2022026-05-12 → 2026-08-11 · 3 obs

○ 2020-01-31 03:08:00
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

○A211.115.111.122008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 02:09:12
○ 2015-07-07 13:56:48
○ 2026-08-11 09:36:18

○A220.230.119.1502020-01-31 → 2020-01-31 · 4 obs

○ 2017-03-23 11:01:44
● 2020-01-31 03:08:00
○ 2026-05-12 03:41:12
○ 2026-08-11 09:36:18

○A222.122.6.2022015-07-07 → 2017-03-23 · 5 obs

○ 2008-03-20 02:09:12
● 2015-07-07 13:56:48
● 2017-03-23 11:01:44
○ 2020-01-31 03:08:00
○ 2026-08-11 09:36:18

●A2606:4700:20::681a:a382026-05-12 → 2026-08-11 · 3 obs

○ 2020-01-31 03:08:00
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

●A2606:4700:20::681a:b382026-05-12 → 2026-08-11 · 3 obs

○ 2020-01-31 03:08:00
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

●A2606:4700:20::ac43:49ca2026-05-12 → 2026-08-11 · 3 obs

○ 2020-01-31 03:08:00
● 2026-05-12 03:41:12
● 2026-08-11 09:36:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
wolchuck.com	paislee.ns.cloudflare.com, harlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: paislee.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wolchuck.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.11.56, 172.67.73.202...`
AAAA	3	`2606:4700:20::ac43:49ca, 2606:4700:20::681a:b38...`
NS	2	`harlan.ns.cloudflare.com, paislee.ns.cloudflare.com`
MX	1	`mx.wolchuck.com (pri: 0)`
TXT	2	`google-site-verification=o-E-Dy6Wzuyg55u, v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harlan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

wolchuck.com resolves to 6 IP numbers: 104.26.10.56, 104.26.11.56, 172.67.73.202 and 3 other.

Additional host names — hocthun2online.riki.edu.vn, mail.homelink.org, khoahoctiengnhat.riki.edu.vn and two others — share IP numbers with wolchuck.com.

Name Servers

The NS records for wolchuck.com delegate to harlan.ns.cloudflare.com and paislee.ns.cloudflare.com.

wolchuck.com shares its name server setup with other domains, including cosmoelectrics.com.au, cougardateuk.co.uk, txserv.com and two others.

There is at least partial name server overlap between wolchuck.com and other domains — qiuzq.cn, ossetianpie.co.uk, krcmarinegroup.com and two more among them.

The name servers nena.ns.cloudflare.com, ace.ns.cloudflare.com and jobs.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

harlan.ns.cloudflare.com maps to 108.162.195.250, 162.159.44.250, 172.64.35.250 and 3 additional IP addresses.

paislee.ns.cloudflare.com maps to 108.162.194.183, 162.159.38.183, 172.64.34.183 and 3 additional IP addresses.

Mail Servers

wolchuck.com has one mail server: mx.wolchuck.com.

wolchuck.com - robtex.com

wolchuck.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`wolchuck.com`

`com`