sern.info - robtex.com

sern.info

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:dbd9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:2375🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.117Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.217🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarl.ns.cloudflare.com
A2803:f800:50::6ca2:c162🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarl.ns.cloudflare.com
A2a06:98c1:50::ac40:2162🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarl.ns.cloudflare.com
A108.162.193.98🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarl.ns.cloudflare.com
A172.64.33.98🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarl.ns.cloudflare.com
A173.245.59.98🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarl.ns.cloudflare.com
NShadlee.ns.cloudflare.com
A2606:4700:50::a29f:2643🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhadlee.ns.cloudflare.com
A2803:f800:50::6ca2:c243🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhadlee.ns.cloudflare.com
A2a06:98c1:50::ac40:2243🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhadlee.ns.cloudflare.com
A108.162.194.67🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhadlee.ns.cloudflare.com
A162.159.38.67Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhadlee.ns.cloudflare.com
A172.64.34.67🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhadlee.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.35.117, 172.67.219.217
IPv62606:4700:3033::ac43:dbd9, 2606:4700:3034::6815:2375
SOAdarl.ns.cloudflare.comdns@cloudflare.com serial=2396842889

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327

Same first word

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sern.de
sern.qc.ca
sern.co
sern.net
sern.nl
sern.jp
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sern.store
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sern.info

Similar names

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nres.gov.my
rens.ru
enrs.org
rens.es
srne.net
ners.ch
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resn.co
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rsen.ru
ensr.de
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rsen.com
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sren.com
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resn.nl
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rens.me
ensr.eu
ners.ru
senr.de
nser.nl
nser.io
esrn.org
enrs.com.au
resn.cn
nsre.ky

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSdarl.ns.cloudflare.comhadlee.ns.cloudflare.comns1.natrohost.comns2.natrohost.comMXmx1.sern.infomx2.sern.infoA104.21.35.117172.67.219.2172606:4700:3033::ac43:dbd92606:4700:3034::6815:237594.73.150.190
●NSdarl.ns.cloudflare.com2026-03-07 → 2026-03-23 · 3 obs
○ 2018-01-14 04:15:30
● 2026-03-07 23:14:50
● 2026-03-23 13:28:20
●NShadlee.ns.cloudflare.com2026-03-07 → 2026-03-23 · 3 obs
○ 2018-01-14 04:15:30
● 2026-03-07 23:14:50
● 2026-03-23 13:28:20
○NSns1.natrohost.com2015-07-07 → 2016-12-26 · 4 obs
● 2015-07-07 14:44:28
● 2016-12-26 18:36:34
○ 2018-01-14 04:15:30
○ 2026-03-23 13:28:20
○NSns2.natrohost.com2015-07-07 → 2016-12-26 · 4 obs
● 2015-07-07 14:44:28
● 2016-12-26 18:36:34
○ 2018-01-14 04:15:30
○ 2026-03-23 13:28:20
○MXmx1.sern.info2015-07-07 → 2016-12-26 · 4 obs
● 2015-07-07 14:44:28
● 2016-12-26 18:36:34
○ 2018-01-14 04:15:30
○ 2026-03-23 13:28:20
○MXmx2.sern.info2015-07-07 → 2016-12-26 · 4 obs
● 2015-07-07 14:44:28
● 2016-12-26 18:36:34
○ 2018-01-14 04:15:30
○ 2026-03-23 13:28:20
●A104.21.35.1172026-03-07 → 2026-03-23 · 3 obs
○ 2018-01-14 04:15:30
● 2026-03-07 23:14:50
● 2026-03-23 13:28:20
●A172.67.219.2172026-03-07 → 2026-03-23 · 3 obs
○ 2018-01-14 04:15:30
● 2026-03-07 23:14:50
● 2026-03-23 13:28:20
●A2606:4700:3033::ac43:dbd92026-03-07 → 2026-03-23 · 3 obs
○ 2018-01-14 04:15:30
● 2026-03-07 23:14:50
● 2026-03-23 13:28:20
●A2606:4700:3034::6815:23752026-03-07 → 2026-03-23 · 3 obs
○ 2018-01-14 04:15:30
● 2026-03-07 23:14:50
● 2026-03-23 13:28:20
○A94.73.150.1902015-07-07 → 2016-12-26 · 4 obs
● 2015-07-07 14:44:28
● 2016-12-26 18:36:34
○ 2018-01-14 04:15:30
○ 2026-03-23 13:28:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
sern.infodarl.ns.cloudflare.com, hadlee.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.67

NS records: darl.ns.cloudflare.com, hadlee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sern.info (unsigned zone)

⏱️ Timing

Total: 491ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.217, 104.21.35.117
AAAA22606:4700:3034::6815:2375, 2606:4700:3033::ac43:dbd9
NS2darl.ns.cloudflare.com, hadlee.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1darl.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

sern.info points to four IP numbers: 2606:4700:3033::ac43:dbd9, 2606:4700:3034::6815:2375, 104.21.35.117 and 172.67.219.217.

For instance, other host names a8trx.com, topyoungkitties.com, mail.viva1a.com.co, cataloguedislab.com and v.vawg.shop share IP numbers with sern.info.

Name Servers

sern.info is delegated to two name servers: darl.ns.cloudflare.com and hadlee.ns.cloudflare.com.

sern.info shares the same name server setup as other domains, such as pl-eplatnosc-24h.shop and wsmanage.com.

sern.info shares name servers with other domains at least partially, for example m715.com, f2hcloud.com, hojaworld.com, ea7.com.br and pro-xental.com.

These name servers are commonly used with rosa.ns.cloudflare.com, shane.ns.cloudflare.com and jason.ns.cloudflare.com.

Host names with six IP numbers: host name darl.ns.cloudflare.com points to: 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:2162, 108.162.193.98, 172.64.33.98 and 173.245.59.98; host name hadlee.ns.cloudflare.com points to: 2606:4700:50::a29f:2643, 2803:f800:50::6ca2:c243, 2a06:98c1:50::ac40:2243, 108.162.194.67, 162.159.38.67 and 172.64.34.67.