singleengineer.com - dns.ninja

singleengineer.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2fb3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:957f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.179Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.127🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSabby.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A2803:f800:50::6ca2:c064🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRabby.ns.cloudflare.com
A2a06:98c1:50::ac40:2064🇺🇸 Cloudflare2a06:98c1:50::/45
PTRabby.ns.cloudflare.com
A108.162.192.100🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A172.64.32.100🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A173.245.58.100🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfred.ns.cloudflare.com
A2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfred.ns.cloudflare.com
A2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfred.ns.cloudflare.com
A108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.179, 172.67.149.127
IPv6 hints2606:4700:3031::6815:2fb3, 2606:4700:3037::ac43:957f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAabby.ns.cloudflare.comdns@cloudflare.com serial=2404650128

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782838941

Same first word

singleengineer.com

Similar names

elsengineering.com
selengineering.org
selengineering.us
sleengineering.com
selengineering.info
elsengineering.co.uk
elsengineering.it
selengineering.co.nz
eslengineering.com
selengineering.biz
selengineering.net
sleengineering.com.au
elsengineering.net

DNS History

13 records (6 active, 7 former)

201820192020202120222023202420252026NSabby.ns.cloudflare.comfred.ns.cloudflare.comns1jlp.name.comns2nsw.name.comns3ckl.name.comns4dfh.name.comA104.21.47.179172.67.149.1272606:4700:3031::6815:2fb32606:4700:3037::ac43:957f2606:4700:3033::ac43:957f2606:4700:3037::6815:2fb369.64.147.242
●NSabby.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs
○ 2017-09-28 03:24:54
● 2026-02-15 11:41:20
● 2026-06-30 17:17:50
●NSfred.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs
○ 2017-09-28 03:24:54
● 2026-02-15 11:41:20
● 2026-06-30 17:17:50
○NSns1jlp.name.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 03:24:54
○ 2026-02-15 11:41:20
○ 2026-06-30 17:17:50
○NSns2nsw.name.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 03:24:54
○ 2026-02-15 11:41:20
○ 2026-06-30 17:17:50
○NSns3ckl.name.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 03:24:54
○ 2026-02-15 11:41:20
○ 2026-06-30 17:17:50
○NSns4dfh.name.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 03:24:54
○ 2026-02-15 11:41:20
○ 2026-06-30 17:17:50
●A104.21.47.1792026-02-15 → 2026-06-30 · 3 obs
○ 2017-09-28 03:24:54
● 2026-02-15 11:41:20
● 2026-06-30 17:17:50
●A172.67.149.1272026-02-15 → 2026-06-30 · 3 obs
○ 2017-09-28 03:24:54
● 2026-02-15 11:41:20
● 2026-06-30 17:17:50
●A2606:4700:3031::6815:2fb32026-06-30 → 2026-06-30 · 3 obs
○ 2026-06-12 16:01:58
● 2026-06-30 17:17:48
● 2026-06-30 17:17:50
○A2606:4700:3033::ac43:957f2026-02-15 → 2026-06-12 · 5 obs
○ 2017-09-28 03:24:54
● 2026-02-15 11:41:20
● 2026-06-12 16:01:58
○ 2026-06-30 17:17:48
○ 2026-06-30 17:17:50
○A2606:4700:3037::6815:2fb32026-02-15 → 2026-06-12 · 5 obs
○ 2017-09-28 03:24:54
● 2026-02-15 11:41:20
● 2026-06-12 16:01:58
○ 2026-06-30 17:17:48
○ 2026-06-30 17:17:50
●A2606:4700:3037::ac43:957f2026-06-30 → 2026-06-30 · 3 obs
○ 2026-06-12 16:01:58
● 2026-06-30 17:17:48
● 2026-06-30 17:17:50
○A69.64.147.2422017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 03:24:54
○ 2026-02-15 11:41:20
○ 2026-06-30 17:17:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
singleengineer.comabby.ns.cloudflare.com, fred.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.100

NS records: abby.ns.cloudflare.com, fred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for singleengineer.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.47.179, 172.67.149.127
AAAA22606:4700:3031::6815:2fb3, 2606:4700:3037::ac43:957f
NS2abby.ns.cloudflare.com, fred.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abby.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

singleengineer.com resolves to four IP addresses: 104.21.47.179, 172.67.149.127, 2606:4700:3031::6815:2fb3 and 2606:4700:3037::ac43:957f.

rodneyemploymentlaw.com, yswzj.cn, s-c0.uloc.cloud plus two other host names have IP numbers in common with singleengineer.com.

Name Servers

singleengineer.com uses two name servers for its delegation: abby.ns.cloudflare.com and fred.ns.cloudflare.com.

The name server configuration of singleengineer.com is shared with other domains, for instance iwhmcs.com, coalitioninc.org, peefairy.com and two others.

singleengineer.com shares at least some of its name servers with other domains, including markup.no, brasseriedekoepel.nl, hmnu.org and two others.

These name servers are frequently paired with the name servers fatima.ns.cloudflare.com, lloyd.ns.cloudflare.com and sergi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname abby.ns.cloudflare.com directs to 108.162.192.100, 172.64.32.100 and 173.245.58.100 along with 3 other IP addresses.

Hostname fred.ns.cloudflare.com directs to 108.162.193.113, 172.64.33.113 and 173.245.59.113 along with 3 other IP addresses.