`rosoffmd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:940d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3fa7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.167^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.13^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexis.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexis.ns.cloudflare.com`
		A	108.162.193.60^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	172.64.33.60^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	173.245.59.60^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
TXT	`v=spf1 include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.167, 172.67.148.13
		IPv6 hints	2606:4700:3031::ac43:940d, 2606:4700:3036::6815:3fa7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`alexis.ns.cloudflare.com`dns@cloudflare.com serial=2409833209

`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=1785996349

Subdomains

www.rosoffmd.com

Same first word

rosoffmd.com

Similar names

rfmfoods.com

rfmfoods.com.ph

DNS History

14 records (7 active, 7 former)

●NSalexis.ns.cloudflare.com2026-05-21 → 2026-08-06 · 3 obs

○ 2017-03-28 23:30:42
● 2026-05-21 14:00:42
● 2026-08-06 06:35:40

●NShera.ns.cloudflare.com2026-05-21 → 2026-08-06 · 3 obs

○ 2017-03-28 23:30:42
● 2026-05-21 14:00:42
● 2026-08-06 06:35:40

○NSns1.dreamhost.com2015-07-16 → 2017-03-28 · 4 obs

● 2015-07-16 02:01:34
● 2017-03-28 23:30:42
○ 2026-05-21 14:00:42
○ 2026-08-06 06:35:40

○NSns2.dreamhost.com2015-07-16 → 2017-03-28 · 4 obs

● 2015-07-16 02:01:34
● 2017-03-28 23:30:42
○ 2026-05-21 14:00:42
○ 2026-08-06 06:35:40

○NSns3.dreamhost.com2015-07-16 → 2017-03-28 · 4 obs

● 2015-07-16 02:01:34
● 2017-03-28 23:30:42
○ 2026-05-21 14:00:42
○ 2026-08-06 06:35:40

●MXaspmx.l.google.com2015-07-16 → 2026-08-06 · 2 obs

● 2015-07-16 02:01:34
● 2026-08-06 06:35:40

●A104.21.63.1672026-05-21 → 2026-08-06 · 3 obs

○ 2017-03-28 23:30:42
● 2026-05-21 14:00:42
● 2026-08-06 06:35:40

●A172.67.148.132026-05-21 → 2026-08-06 · 3 obs

○ 2017-03-28 23:30:42
● 2026-05-21 14:00:42
● 2026-08-06 06:35:40

○A173.236.180.822015-07-16 → 2016-03-02 · 4 obs

● 2015-07-16 02:01:34
● 2016-03-02 02:10:30
○ 2016-07-16 16:01:40
○ 2026-08-06 06:35:40

○A173.236.229.1362016-07-16 → 2017-03-28 · 5 obs

○ 2016-03-02 02:10:30
● 2016-07-16 16:01:40
● 2017-03-28 23:30:42
○ 2026-05-21 14:00:42
○ 2026-08-06 06:35:40

○A2606:4700:3031::6815:3fa72026-05-21 → 2026-05-22 · 5 obs

○ 2017-03-28 23:30:42
● 2026-05-21 14:00:42
● 2026-05-22 23:15:02
○ 2026-07-10 13:24:08
○ 2026-08-06 06:35:40

●A2606:4700:3031::ac43:940d2026-07-10 → 2026-08-06 · 3 obs

○ 2026-05-22 23:15:02
● 2026-07-10 13:24:08
● 2026-08-06 06:35:40

○A2606:4700:3034::ac43:940d2026-05-21 → 2026-05-22 · 5 obs

○ 2017-03-28 23:30:42
● 2026-05-21 14:00:42
● 2026-05-22 23:15:02
○ 2026-07-10 13:24:08
○ 2026-08-06 06:35:40

●A2606:4700:3036::6815:3fa72026-07-10 → 2026-08-06 · 3 obs

○ 2026-05-22 23:15:02
● 2026-07-10 13:24:08
● 2026-08-06 06:35:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.193.60

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rosoffmd.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.13, 104.21.63.167`
AAAA	2	`2606:4700:3036::6815:3fa7, 2606:4700:3031::ac43:940d`
NS	2	`alexis.ns.cloudflare.com, hera.ns.cloudflare.com`
MX	1	`aspmx.l.google.com (pri: 0)`
TXT	1	`v=spf1 include:mailgun.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexis.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

rosoffmd.com serves as the parent of www.rosoffmd.com.

IP Addresses

rosoffmd.com has four IP addresses: 104.21.63.167, 172.67.148.13, 2606:4700:3031::ac43:940d and 2606:4700:3036::6815:3fa7.

lgofo5fliff.com, royalvegascasino-es.top, igrejamissionaria.com.br and two other host names share IP numbers with rosoffmd.com.

Name Servers

rosoffmd.com has two authoritative name servers — alexis.ns.cloudflare.com and hera.ns.cloudflare.com.

rosoffmd.com uses the same name servers as several other domains — among them ukrazom.org, kn7.com, wildemountain.ie and two more.

rosoffmd.com has at least partial name server overlap with other domains, such as michelaassaf.com, quillinewsletter.com, tvl.nl 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:

alexis.ns.cloudflare.com points to 108.162.193.60, 172.64.33.60, 173.245.59.60 and 3 other IP addresses.

hera.ns.cloudflare.com points to 108.162.192.162, 172.64.32.162, 173.245.58.162 and 3 other IP addresses.

Mail Servers

Mail for rosoffmd.com is handled by a single mail server, aspmx.l.google.com.

rosoffmd.com uses an identical mail server configuration to several other domains — among them xceligent.wpengine.com, twinreality.in, orbnet.org and two more.

rosoffmd.com has at least partial mail server overlap with other domains such as ns500742.ns500754.ns500731.ns500671.ns500754.ns500742.ns500731.ns500731.ns500704.ns500705.ns500678.ns500688.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500758.ns500698.ns500698.ns500698.ns500735.ns500735.ns500698.ns500735.ns500736.ns500736.ns500736.ns500576.ns500576.ns500576.trackreceptor.com, ns500693.ns500693.ns500734.ns500693.ns500734.ns500734.ns500693.ns500612.ns500588.ns500588.ns500602.ns500578.ns500110.dtrkdll.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 others.

aspmx.l.google.com has two IP addresses: 172.253.115.26 and 2607:f8b0:4004:c23::1a.

rosoffmd.com - robtex.com

rosoffmd.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rosoffmd.com`

`com`