answer.dev - dns.ninja

answer.dev

DNSSECโš ๏ธ Not signed
A2606:4700:3031::6815:1b66๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3034::ac43:8e40๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.27.102Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.142.64๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSserena.ns.cloudflare.com โญ
A2606:4700:50::adf5:3adc๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A2803:f800:50::6ca2:c0dc๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRserena.ns.cloudflare.com
A2a06:98c1:50::ac40:20dc๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRserena.ns.cloudflare.com
A108.162.192.220๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A172.64.32.220๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A173.245.58.220๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
NSthomas.ns.cloudflare.com
A2606:4700:58::adf5:3bee๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A2803:f800:50::6ca2:c1ee๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthomas.ns.cloudflare.com
A2a06:98c1:50::ac40:21ee๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRthomas.ns.cloudflare.com
A108.162.193.238๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A172.64.33.238๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
A173.245.59.238๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthomas.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c08::1b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A142.251.167.27๐Ÿ‡บ๐Ÿ‡ธ Google142.251.167.0/24
PTRww-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.27๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=ZORTYzcGmjey_yJKjkznLEMRAZPaAEEr6yvUYExb4Z0
TXTgoogle-site-verification=ZtZXEHc_TVdLrjIqE1RsKyNhh_7ZnbiZ2iJJBA672pM
TXTgoogle-site-verification=lcrWUdYxDpj24ciY_57EHqfjZMLh7QzYH5hEXMkCjDw
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.27.102, 172.67.142.64
IPv6 hints2606:4700:3031::6815:1b66, 2606:4700:3034::ac43:8e40
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOAserena.ns.cloudflare.comdns@cloudflare.com serial=2406244215

dev

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com โญ
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
๐Ÿ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

15 records (11 active, 4 former)

NSserena.ns.cloudflare.comthomas.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.27.102172.67.142.642606:4700:3031::6815:1b662606:4700:3034::ac43:8e40188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
โ—NSserena.ns.cloudflare.com2026-03-25 โ†’ 2026-06-10 ยท 2 obs
โ— 2026-03-25 23:59:32
โ— 2026-06-10 20:30:10
โ—NSthomas.ns.cloudflare.com2026-03-25 โ†’ 2026-06-10 ยท 2 obs
โ— 2026-03-25 23:59:32
โ— 2026-06-10 20:30:10
โ—MXalt1.aspmx.l.google.com2026-03-25 โ†’ 2026-06-10 ยท 2 obs
โ— 2026-03-25 23:59:32
โ— 2026-06-10 20:30:10
โ—MXalt2.aspmx.l.google.com2026-03-25 โ†’ 2026-06-10 ยท 2 obs
โ— 2026-03-25 23:59:32
โ— 2026-06-10 20:30:10
โ—MXalt3.aspmx.l.google.com2026-03-25 โ†’ 2026-06-10 ยท 2 obs
โ— 2026-03-25 23:59:32
โ— 2026-06-10 20:30:10
โ—MXalt4.aspmx.l.google.com2026-03-25 โ†’ 2026-06-10 ยท 2 obs
โ— 2026-03-25 23:59:32
โ— 2026-06-10 20:30:10
โ—MXaspmx.l.google.com2026-03-25 โ†’ 2026-06-10 ยท 2 obs
โ— 2026-03-25 23:59:32
โ— 2026-06-10 20:30:10
โ—A104.21.27.1022026-03-25 โ†’ 2026-06-10 ยท 5 obs
โ— 2026-03-25 23:59:32
โ— 2026-04-04 02:40:50
โ—‹ 2026-04-17 00:03:28
โ— 2026-04-24 01:21:50
โ— 2026-06-10 20:30:10
โ—A172.67.142.642026-03-25 โ†’ 2026-06-10 ยท 5 obs
โ— 2026-03-25 23:59:32
โ— 2026-04-04 02:40:50
โ—‹ 2026-04-17 00:03:28
โ— 2026-04-24 01:21:50
โ— 2026-06-10 20:30:10
โ—‹A188.114.96.02026-04-17 โ†’ 2026-04-17 ยท 4 obs
โ—‹ 2026-04-04 02:40:50
โ— 2026-04-17 00:03:28
โ—‹ 2026-04-24 01:21:50
โ—‹ 2026-06-10 20:30:10
โ—‹A188.114.97.02026-04-17 โ†’ 2026-04-17 ยท 4 obs
โ—‹ 2026-04-04 02:40:50
โ— 2026-04-17 00:03:28
โ—‹ 2026-04-24 01:21:50
โ—‹ 2026-06-10 20:30:10
โ—A2606:4700:3031::6815:1b662026-03-25 โ†’ 2026-06-10 ยท 5 obs
โ— 2026-03-25 23:59:32
โ— 2026-04-04 02:40:50
โ—‹ 2026-04-17 00:03:28
โ— 2026-04-24 01:21:50
โ— 2026-06-10 20:30:10
โ—A2606:4700:3034::ac43:8e402026-03-25 โ†’ 2026-06-10 ยท 5 obs
โ— 2026-03-25 23:59:32
โ— 2026-04-04 02:40:50
โ—‹ 2026-04-17 00:03:28
โ— 2026-04-24 01:21:50
โ— 2026-06-10 20:30:10
โ—‹A2a06:98c1:3120::2026-04-17 โ†’ 2026-04-17 ยท 4 obs
โ—‹ 2026-04-04 02:40:50
โ— 2026-04-17 00:03:28
โ—‹ 2026-04-24 01:21:50
โ—‹ 2026-06-10 20:30:10
โ—‹A2a06:98c1:3121::2026-04-17 โ†’ 2026-04-17 ยท 4 obs
โ—‹ 2026-04-04 02:40:50
โ— 2026-04-17 00:03:28
โ—‹ 2026-04-24 01:21:50
โ—‹ 2026-06-10 20:30:10

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
answer.devserena.ns.cloudflare.com, thomas.ns.cloudflare.com-

โœ… Authoritative Response

Server:108.162.192.220

NS records: serena.ns.cloudflare.com, thomas.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for answer.dev (unsigned zone)

โฑ๏ธ Timing

Total: 530ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2104.21.27.102, 172.67.142.64
AAAA22606:4700:3031::6815:1b66, 2606:4700:3034::ac43:8e40
NS2serena.ns.cloudflare.com, thomas.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3google-site-verification=ZORTYzcGmjey_yJ, google-site-verification=ZtZXEHc_TVdLrjI...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1serena.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

answer.dev points to four IP numbers: 104.21.27.102, 172.67.142.64, 2606:4700:3031::6815:1b66 and 2606:4700:3034::ac43:8e40.

www.ghiduldslr.ro, www.mplekas.com, www.bydly.net plus two other host names have IP numbers in common with answer.dev.

Name Servers

answer.dev is served by two delegated name servers, serena.ns.cloudflare.com and thomas.ns.cloudflare.com.

The name server configuration of answer.dev is shared with other domains, for instance trackandfieldja.com, sevuni.am, aricefish.life and two others.

The name servers of answer.dev overlap at least partially with those of other domains โ€” among them bb4r.com, lucastechblog.com, converting.click and two more.

These name servers commonly appear alongside the name servers wally.ns.cloudflare.com and jonah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

serena.ns.cloudflare.com carries IP addresses 108.162.192.220, 172.64.32.220 and 173.245.58.220, with 3 other addresses beyond those.

thomas.ns.cloudflare.com carries IP addresses 108.162.193.238, 172.64.33.238 and 173.245.59.238, with 3 other addresses beyond those.

Mail Servers

answer.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by answer.dev are shared with other domains: ns500742.ns500731.ns500731.ns500671.ns500705.ns500678.ns500705.ns500704.ns500678.ns500678.ns500291.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500759.ns500759.ns500698.ns500758.ns500758.ns500736.ns500698.ns500735.ns500708.ns500576.ns500698.ns500686.ns500652.trackreceptor.com, chinohillsford.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com maps to two IP addresses โ€” 142.251.167.27 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com maps to two IP addresses โ€” 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses โ€” 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses โ€” 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses โ€” 172.253.157.27 and 2a00:1450:400c:c23::1a.