persistent-identifier.de - robtex.com

persistent-identifier.de

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5263🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c822🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.99Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.34🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelsa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A2803:f800:50::6ca2:c06f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelsa.ns.cloudflare.com
A2a06:98c1:50::ac40:206f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelsa.ns.cloudflare.com
A108.162.192.111🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A172.64.32.111🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A173.245.58.111🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
NSmatt.ns.cloudflare.com
A2606:4700:58::adf5:3b83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A2803:f800:50::6ca2:c183🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatt.ns.cloudflare.com
A2a06:98c1:50::ac40:2183🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatt.ns.cloudflare.com
A108.162.193.131🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A172.64.33.131🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A173.245.59.131🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
MXmx10.antispam.mailspamprotection.com ⭐
A34.149.79.66🇺🇸 Google34.148.0.0/14
PTR66.79.149.34.bc.googleusercontent.com
MXmx20.antispam.mailspamprotection.com(20)
A34.120.156.61🇺🇸 Google34.120.0.0/14
PTR61.156.120.34.bc.googleusercontent.com
MXmx30.antispam.mailspamprotection.com(30)
A34.111.121.216🇺🇸 Google34.108.0.0/14
PTR216.121.111.34.bc.googleusercontent.com
TXTv=spf1 +a +mx include:persistent-identifier.de.spf.auto.dnssmarthost.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.82.99, 172.67.200.34
IPv62606:4700:3033::6815:5263, 2606:4700:3035::ac43:c822
SOAelsa.ns.cloudflare.comdns@cloudflare.com serial=2399695179

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774391573
rank #505241 globally
rank #22007 in the tld
WOT: SAFE (61/100)

Same first word

persistent-identifier.de
persistent-identifier.nl

DNS History

14 records (9 active, 5 former)

20162017201820192020202120222023202420252026NSelsa.ns.cloudflare.commatt.ns.cloudflare.comdeneb.dfn.dens.dnb.dens0.dnb.dens1.dnb.deMXmx10.antispam.mailspamprotection.commx20.antispam.mailspamprotection.commx30.antispam.mailspamprotection.comA104.21.82.99172.67.200.342606:4700:3033::6815:52632606:4700:3035::ac43:c822193.175.100.47
○NSdeneb.dfn.de2015-06-09 → 2017-12-14 · 4 obs
● 2015-06-09 19:32:18
● 2017-12-14 03:44:38
○ 2026-03-11 21:08:20
○ 2026-03-24 22:43:48
●NSelsa.ns.cloudflare.com2026-03-11 → 2026-03-24 · 3 obs
○ 2017-12-14 03:44:38
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48
●NSmatt.ns.cloudflare.com2026-03-11 → 2026-03-24 · 3 obs
○ 2017-12-14 03:44:38
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48
○NSns.dnb.de2015-06-09 → 2017-12-14 · 4 obs
● 2015-06-09 19:32:18
● 2017-12-14 03:44:38
○ 2026-03-11 21:08:20
○ 2026-03-24 22:43:48
○NSns0.dnb.de2015-06-09 → 2017-12-14 · 4 obs
● 2015-06-09 19:32:18
● 2017-12-14 03:44:38
○ 2026-03-11 21:08:20
○ 2026-03-24 22:43:48
○NSns1.dnb.de2015-06-09 → 2017-12-14 · 4 obs
● 2015-06-09 19:32:18
● 2017-12-14 03:44:38
○ 2026-03-11 21:08:20
○ 2026-03-24 22:43:48
●MXmx10.antispam.mailspamprotection.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48
●MXmx20.antispam.mailspamprotection.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48
●MXmx30.antispam.mailspamprotection.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48
●A104.21.82.992026-03-11 → 2026-03-24 · 3 obs
○ 2017-12-14 03:44:38
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48
●A172.67.200.342026-03-11 → 2026-03-24 · 3 obs
○ 2017-12-14 03:44:38
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48
○A193.175.100.472015-06-09 → 2017-12-14 · 4 obs
● 2015-06-09 19:32:18
● 2017-12-14 03:44:38
○ 2026-03-11 21:08:20
○ 2026-03-24 22:43:48
●A2606:4700:3033::6815:52632026-03-11 → 2026-03-24 · 3 obs
○ 2017-12-14 03:44:38
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48
●A2606:4700:3035::ac43:c8222026-03-11 → 2026-03-24 · 3 obs
○ 2017-12-14 03:44:38
● 2026-03-11 21:08:20
● 2026-03-24 22:43:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
persistent-identifier.dematt.ns.cloudflare.com, elsa.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.131

NS records: matt.ns.cloudflare.com, elsa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for persistent-identifier.de (unsigned zone)

⏱️ Timing

Total: 2126ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.34, 104.21.82.99
AAAA22606:4700:3033::6815:5263, 2606:4700:3035::ac43:c822
NS2elsa.ns.cloudflare.com, matt.ns.cloudflare.com
MX3mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...
TXT1v=spf1 +a +mx include:persistent-identif
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elsa.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

persistent-identifier.de points to four IP numbers: 2606:4700:3033::6815:5263, 2606:4700:3035::ac43:c822, 104.21.82.99 and 172.67.200.34.

Other host names, for instance fa2c503048f5.hkpspare.com, americangulag.org, ethgas.run, www.jl96633.com and mykingsbeauty.com share IP numbers with persistent-identifier.de.

Name Servers

persistent-identifier.de is delegated to two name servers: elsa.ns.cloudflare.com and matt.ns.cloudflare.com.

persistent-identifier.de uses the same name server setup as other domains, for instance imgtl.com, euromixproject.eu, togeltoba.com, ebruu.com and websiteaccountant.com.

persistent-identifier.de shares name servers with other domains at least partially, for instance clmw.ca, sherling.com, 3dblendermodels.com, imsmarkets.com and learningspecialist.com.

these name servers are often used with sue.ns.cloudflare.com, gail.ns.cloudflare.com and amy.ns.cloudflare.com.

Host names with six IP numbers: elsa.ns.cloudflare.com points to 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111; matt.ns.cloudflare.com points to 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131.

Mail Servers

persistent-identifier.de is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

persistent-identifier.de shares some mail servers with other domains, including informac.cl, cma-auto.com, canyonguitars.com, veganfusion.com and bijuterii.co.

Host names with a single IP number:

mx10.antispam.mailspamprotection.com points to 34.149.79.66.

mx20.antispam.mailspamprotection.com points to 34.120.156.61.

mx30.antispam.mailspamprotection.com points to 34.111.121.216.