buffert.se - robtex.com

buffert.se

DNSSEC⚠️ Not signed
A146.185.135.153🇳🇱 DIGITALOCEAN146.185.128.0/19 DigitalOcean
PTRbuffert.se
NSns1.digitalocean.com ⭐
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=qU9kbTQQKpUNaBZOHNzdZmQ3PSiUUQasCwtdKIzREqw
SOAns1.digitalocean.comhostmaster@buffert.se serial=0

se

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.se ⭐
NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se
TXTSE zone update: 2026-05-09 22:23:10 +0000 (EPOCH 1778365390) (auto)
TXTid:361002b7-9e4d-4baa-800a-d8bc9ccdcf92
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1778365769

PTR for

153.135.185.146.in-addr.arpa

Subdomains

www.buffert.se

Same first word

buffert.se

DNS History

16 records (9 active, 7 former)

20162017201820192020202120222023202420252026NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comns1.dnh.sens1.loopia.sens2.dnh.sens2.loopia.seMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.parking.seA146.185.135.153185.14.184.143185.53.177.20
●NSns1.digitalocean.com2017-01-02 → 2026-05-09 · 3 obs
○ 2016-01-01 05:19:52
● 2017-01-02 16:43:10
● 2026-05-09 23:16:06
○NSns1.dnh.se2015-05-05 → 2015-05-05 · 3 obs
● 2015-05-05 02:15:30
○ 2015-10-12 06:45:06
○ 2026-05-09 23:16:06
○NSns1.loopia.se2016-01-01 → 2016-01-01 · 4 obs
○ 2015-10-12 06:45:06
● 2016-01-01 05:19:52
○ 2017-01-02 16:43:10
○ 2026-05-09 23:16:06
●NSns2.digitalocean.com2017-01-02 → 2026-05-09 · 3 obs
○ 2016-01-01 05:19:52
● 2017-01-02 16:43:10
● 2026-05-09 23:16:06
○NSns2.dnh.se2015-05-05 → 2015-05-05 · 3 obs
● 2015-05-05 02:15:30
○ 2015-10-12 06:45:06
○ 2026-05-09 23:16:06
○NSns2.loopia.se2016-01-01 → 2016-01-01 · 4 obs
○ 2015-10-12 06:45:06
● 2016-01-01 05:19:52
○ 2017-01-02 16:43:10
○ 2026-05-09 23:16:06
●NSns3.digitalocean.com2017-01-02 → 2026-05-09 · 3 obs
○ 2016-01-01 05:19:52
● 2017-01-02 16:43:10
● 2026-05-09 23:16:06
●MXalt1.aspmx.l.google.com2026-03-30 → 2026-05-09 · 3 obs
○ 2015-10-12 06:45:06
● 2026-03-30 23:47:30
● 2026-05-09 23:16:06
●MXalt2.aspmx.l.google.com2026-03-30 → 2026-05-09 · 3 obs
○ 2015-10-12 06:45:06
● 2026-03-30 23:47:30
● 2026-05-09 23:16:06
●MXalt3.aspmx.l.google.com2026-03-30 → 2026-05-09 · 3 obs
○ 2015-10-12 06:45:06
● 2026-03-30 23:47:30
● 2026-05-09 23:16:06
●MXalt4.aspmx.l.google.com2026-03-30 → 2026-05-09 · 3 obs
○ 2015-10-12 06:45:06
● 2026-03-30 23:47:30
● 2026-05-09 23:16:06
●MXaspmx.l.google.com2026-03-30 → 2026-05-09 · 3 obs
○ 2015-10-12 06:45:06
● 2026-03-30 23:47:30
● 2026-05-09 23:16:06
○MXmail.parking.se2015-05-05 → 2015-05-05 · 3 obs
● 2015-05-05 02:15:30
○ 2015-10-12 06:45:06
○ 2026-05-09 23:16:06
●A146.185.135.1532017-01-02 → 2026-05-09 · 3 obs
○ 2016-01-01 05:19:52
● 2017-01-02 16:43:10
● 2026-05-09 23:16:06
○A185.14.184.1432016-01-01 → 2016-01-01 · 4 obs
○ 2015-10-12 06:45:06
● 2016-01-01 05:19:52
○ 2017-01-02 16:43:10
○ 2026-05-09 23:16:06
○A185.53.177.202015-05-05 → 2015-05-05 · 3 obs
● 2015-05-05 02:15:30
○ 2015-10-12 06:45:06
○ 2026-05-09 23:16:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sem.ns.se, y.ns.se, b.ns.se, a.ns.se...-
buffert.sens1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com-

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buffert.se (unsigned zone)

⏱️ Timing

Total: 675ms | Queries: -

📄 Records

TypeCountSample Data
A1146.185.135.153
NS3ns3.digitalocean.com, ns2.digitalocean.com...
MX5aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)...
TXT1google-site-verification=qU9kbTQQKpUNaBZ
SOA1ns1.digitalocean.com hostmaster.buffert.

Analysis

Hierarchy

buffert.se is a parent of www.buffert.se.

IP Addresses

buffert.se points to a single IP number: 146.185.135.153.

Other host names, for instance www.buffert.se, share IP numbers with buffert.se.

Name Servers

The delegation for buffert.se is handled by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

buffert.se at least partially shares name servers with other domains, for instance goedelsproof.com, kword.org, 1.0.0.b.5.7.0.1.0.0.0.0.0.0.0.0.0.d.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, 11.197.138.in-addr.arpa and justiceforkurds.com.

Two IP numbers per host:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

Mail Servers

buffert.se is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

buffert.se shares mail servers with other domains at least in part, for instance ns500734.ns500699.ns500699.ns500699.ns500734.ns500693.ns500693.ns500693.ns500683.ns500693.ns500588.ns500632.ns500110.dtrkdll.com, clutchchairz.com, papirhajokft.hu, ns500742.ns500731.ns500671.ns500671.ns500704.ns500742.ns500688.ns500688.ns500704.ns500291.ns500649.ns500671.ns500291.ns500291.ns500131.lustychickser.com and ns500698.ns500758.ns500759.ns500758.ns500698.ns500736.ns500736.ns500735.ns500736.ns500576.ns500708.ns500698.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 142.251.163.26.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.