`rolandforum.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:ae65^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:481e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.30^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.101^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`hugh.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c175^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hugh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2175^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hugh.ns.cloudflare.com`
		A	108.162.193.117^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	172.64.33.117^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	173.245.59.117^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
TXT	`google-site-verification=iSqEhGyL0TY79v5nfKt2ulLTj7gWZtV5Lhr2hgO0gw4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.30, 172.67.174.101
		IPv6 hints	2606:4700:3033::ac43:ae65, 2606:4700:3034::6815:481e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2408431872

`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=1785644672

Previously MX for

rolandforum.com

Subdomains

www.rolandforum.com

Same first word

rolandforum.com

DNS History

18 records (6 active, 12 former)

●NScoco.ns.cloudflare.com2026-06-23 → 2026-08-02 · 3 obs

○ 2017-03-30 21:19:00
● 2026-06-23 00:08:18
● 2026-08-02 04:33:04

●NShugh.ns.cloudflare.com2026-06-23 → 2026-08-02 · 3 obs

○ 2017-03-30 21:19:00
● 2026-06-23 00:08:18
● 2026-08-02 04:33:04

○NSns1.eurodns.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-05 04:27:12
● 2017-03-30 21:19:00
○ 2026-06-23 00:08:18
○ 2026-08-02 04:33:04

○NSns1.norz.it2015-07-23 → 2016-07-05 · 4 obs

● 2015-07-23 22:11:32
● 2016-07-05 04:27:12
○ 2017-03-30 21:19:00
○ 2026-08-02 04:33:04

○NSns2.eurodns.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-05 04:27:12
● 2017-03-30 21:19:00
○ 2026-06-23 00:08:18
○ 2026-08-02 04:33:04

○NSns2.norz.it2015-07-23 → 2016-07-05 · 4 obs

● 2015-07-23 22:11:32
● 2016-07-05 04:27:12
○ 2017-03-30 21:19:00
○ 2026-08-02 04:33:04

○NSns3.eurodns.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-05 04:27:12
● 2017-03-30 21:19:00
○ 2026-06-23 00:08:18
○ 2026-08-02 04:33:04

○NSns4.eurodns.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-05 04:27:12
● 2017-03-30 21:19:00
○ 2026-06-23 00:08:18
○ 2026-08-02 04:33:04

○MXrolandforum.com2015-07-23 → 2016-07-05 · 4 obs

● 2015-07-23 22:11:32
● 2016-07-05 04:27:12
○ 2017-03-30 21:19:00
○ 2026-08-02 04:33:04

●A104.21.72.302026-06-23 → 2026-08-02 · 3 obs

○ 2017-03-30 21:19:00
● 2026-06-23 00:08:18
● 2026-08-02 04:33:04

●A172.67.174.1012026-06-23 → 2026-08-02 · 3 obs

○ 2017-03-30 21:19:00
● 2026-06-23 00:08:18
● 2026-08-02 04:33:04

○A185.53.177.202017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-05 04:27:12
● 2017-03-30 21:19:00
○ 2026-06-23 00:08:18
○ 2026-08-02 04:33:04

○A185.81.0.1712016-07-05 → 2016-07-05 · 4 obs

○ 2016-03-05 21:42:18
● 2016-07-05 04:27:12
○ 2017-03-30 21:19:00
○ 2026-08-02 04:33:04

○A2606:4700:3032::6815:481e2026-06-23 → 2026-06-23 · 4 obs

○ 2017-03-30 21:19:00
● 2026-06-23 00:08:18
○ 2026-06-26 11:53:42
○ 2026-08-02 04:33:04

●A2606:4700:3033::ac43:ae652026-06-26 → 2026-08-02 · 3 obs

○ 2026-06-23 00:08:18
● 2026-06-26 11:53:42
● 2026-08-02 04:33:04

●A2606:4700:3034::6815:481e2026-06-26 → 2026-08-02 · 3 obs

○ 2026-06-23 00:08:18
● 2026-06-26 11:53:42
● 2026-08-02 04:33:04

○A2606:4700:3034::ac43:ae652026-06-23 → 2026-06-23 · 4 obs

○ 2017-03-30 21:19:00
● 2026-06-23 00:08:18
○ 2026-06-26 11:53:42
○ 2026-08-02 04:33:04

○A93.95.218.622015-07-23 → 2016-03-05 · 4 obs

● 2015-07-23 22:11:32
● 2016-03-05 21:42:18
○ 2016-07-05 04:27:12
○ 2026-08-02 04:33:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rolandforum.com	hugh.ns.cloudflare.com, coco.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.117

NS records: hugh.ns.cloudflare.com, coco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rolandforum.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.30, 172.67.174.101`
AAAA	2	`2606:4700:3034::6815:481e, 2606:4700:3033::ac43:ae65`
NS	2	`coco.ns.cloudflare.com, hugh.ns.cloudflare.com`
TXT	1	`google-site-verification=iSqEhGyL0TY79v5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.rolandforum.com is delegated beneath rolandforum.com.

IP Addresses

rolandforum.com directs to four IP numbers, which are 104.21.72.30, 172.67.174.101, 2606:4700:3033::ac43:ae65 and 2606:4700:3034::6815:481e.

Additional host names — discovercasting.com, 515www.idirtel.com, diariodoarduino.com and two others — share IP numbers with rolandforum.com.

Name Servers

The NS records for rolandforum.com delegate to coco.ns.cloudflare.com and hugh.ns.cloudflare.com.

rolandforum.com shares its name server setup with other domains, including seelem.de, michael-oettinger.de, serecologico.es and two others.

There is at least partial name server overlap between rolandforum.com and other domains — novinhost.org, pod1234.com, misra.org.uk and two more among them.

The name servers ernest.ns.cloudflare.com, chan.ns.cloudflare.com and vin.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

coco.ns.cloudflare.com maps to 108.162.192.104, 172.64.32.104, 173.245.58.104 and 3 additional IP addresses.

hugh.ns.cloudflare.com maps to 108.162.193.117, 172.64.33.117, 173.245.59.117 and 3 additional IP addresses.

rolandforum.com - robtex.com

rolandforum.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`rolandforum.com`

`com`