surfaceworks.us - dns.ninja

`surfaceworks.us`

DNSSEC	⚠️ Not signed
A	208.67.80.96^{🇺🇸 RoadRunner208.67.80.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
NS	`ns1.biz.rr.com` ⭐
		A	69.134.7.5^{🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.0.0/17 RR-Route}
			PTR	`dns1.rr.com`
NS	`dns4.rr.com` ⚠️ Not in parent delegation
		A	69.134.7.8^{🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.0.0/17 RR-Route}
			PTR	`dns4.rr.com`
NS	`ns2.biz.rr.com`
		A	69.134.147.5^{🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.144.0/20}
			PTR	`dns2.rr.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
MX	`us-smtp-inbound-2.mimecast.com` ⭐
TXT	`knowbe4-site-verification=15095afda5b17b68d92a075e6d0ac7ca`
TXT	`MS=ms16993042`
TXT	`v=spf1 include:amazonses.com include:smtp.tushaus.net ip4:207.67.18.4 include...`
SOA	`ns1.biz.rr.com`hostmaster@charter.com serial=2025060000

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1785101446

PTR for

84.59.106.24.in-addr.arpa

Subdomains

mail.surfaceworks.us

Same first word

surfaceworks.us

DNS History

12 records (6 active, 6 former)

●NSdns4.rr.com2015-05-21 → 2026-07-26 · 3 obs

○ 2007-12-06 08:38:00
● 2015-05-21 20:59:50
● 2026-07-26 22:10:58

○NSns1.bayviewindustries.com2007-12-06 → 2007-12-06 · 3 obs

● 2007-12-06 08:38:00
○ 2015-05-21 20:59:50
○ 2026-07-26 22:10:58

●NSns1.biz.rr.com2015-05-21 → 2026-07-26 · 3 obs

○ 2007-12-06 08:38:00
● 2015-05-21 20:59:50
● 2026-07-26 22:10:58

○NSns1.iplt.twtelecom.net2007-12-06 → 2007-12-06 · 3 obs

● 2007-12-06 08:38:00
○ 2015-05-21 20:59:50
○ 2026-07-26 22:10:58

●NSns2.biz.rr.com2015-05-21 → 2026-07-26 · 3 obs

○ 2007-12-06 08:38:00
● 2015-05-21 20:59:50
● 2026-07-26 22:10:58

○MXcust40657-1.in.mailcontrol.com2015-05-21 → 2015-05-21 · 4 obs

○ 2007-12-06 08:38:00
● 2015-05-21 20:59:50
○ 2015-11-04 19:59:02
○ 2026-07-26 22:10:58

○MXcust40657-2.in.mailcontrol.com2015-05-21 → 2015-05-21 · 4 obs

○ 2007-12-06 08:38:00
● 2015-05-21 20:59:50
○ 2015-11-04 19:59:02
○ 2026-07-26 22:10:58

○MXmail.surfaceworks.us2007-12-06 → 2007-12-06 · 3 obs

● 2007-12-06 08:38:00
○ 2015-05-21 20:59:50
○ 2026-07-26 22:10:58

●MXus-smtp-inbound-1.mimecast.com2015-11-04 → 2026-07-26 · 3 obs

○ 2015-05-21 20:59:50
● 2015-11-04 19:59:02
● 2026-07-26 22:10:58

●MXus-smtp-inbound-2.mimecast.com2015-11-04 → 2026-07-26 · 3 obs

○ 2015-05-21 20:59:50
● 2015-11-04 19:59:02
● 2026-07-26 22:10:58

○A208.67.80.582015-05-21 → 2020-01-16 · 5 obs

○ 2007-12-06 08:38:00
● 2015-05-21 20:59:50
● 2020-01-16 11:01:28
○ 2026-03-14 17:52:30
○ 2026-07-26 22:10:58

●A208.67.80.962026-03-14 → 2026-07-26 · 3 obs

○ 2020-01-16 11:01:28
● 2026-03-14 17:52:30
● 2026-07-26 22:10:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
surfaceworks.us	ns2.biz.rr.com, ns1.biz.rr.com	-

✅ Authoritative Response

Server:69.134.147.5

NS records: ns2.biz.rr.com, ns1.biz.rr.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for surfaceworks.us (unsigned zone)

⏱️ Timing

Total: 3481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.67.80.96`
NS	3	`ns1.biz.rr.com, ns2.biz.rr.com...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	3	`knowbe4-site-verification=15095afda5b17b, MS=ms16993042...`
SOA	1	`ns1.biz.rr.com hostmaster.charter.com`

Analysis

Hierarchy

mail.surfaceworks.us is delegated beneath surfaceworks.us.

IP Addresses

surfaceworks.us points to a single IP number: 208.67.80.96.

Name Servers

surfaceworks.us is delegated to three name servers: dns4.rr.com, ns1.biz.rr.com and ns2.biz.rr.com.

There is at least partial name server overlap between surfaceworks.us and other domains — ebmconline.com, mountairy.org, garace.com and two more among them.

These name servers are routinely deployed together with the name servers dns1.rr.com.

dns4.rr.com, ns1.biz.rr.com and ns2.biz.rr.com each resolve to a single IP address: dns4.rr.com resolves to 69.134.7.8, ns1.biz.rr.com resolves to 69.134.7.5 and ns2.biz.rr.com resolves to 69.134.147.5.

Mail Servers

surfaceworks.us has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

surfaceworks.us shares the same mail server setup as other domains, including mutualdrug.com, scahillpc.com, wacpas.net and two others.

surfaceworks.us shares mail servers with at least some other domains, such as newbalance.com.au, accutronwatch.com and prosemi.com.sg.