shadowserver.org - dns.ninja
shadowserver.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.41.71.79🇺🇸 PROLEXIC-IP-PROTECT103.41.68.0/22 Prolexic IP Protect | ||||||
| NS | ns1.shadowserver.org ⭐ ⚠️ Not in parent delegation | ||||||
| A | 64.71.138.162🇺🇸 HURRICANE64.71.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | ns1.shadowserver.net ⚠️ Not in zone NS records | ||||||
| A | 64.71.138.162🇺🇸 HURRICANE64.71.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | ns2.shadowserver.net ⚠️ Not in zone NS records | ||||||
| A | 91.213.203.35🇳🇴 UNDERWORLD-AS91.213.203.0/24 AS-UWORLD-NO | ||||||
| NS | ns2.shadowserver.org ⚠️ Not in parent delegation | ||||||
| A | 91.213.203.35🇳🇴 UNDERWORLD-AS91.213.203.0/24 AS-UWORLD-NO | ||||||
| NS | ns3.shadowserver.net ⚠️ Not in zone NS records | ||||||
| A | 154.9.2.53🇺🇸 SHADOWSERVER-FOUNDATION-22168154.9.2.0/23 | ||||||
| PTR | ns3.shadowserver.org | ||||||
| NS | ns3.shadowserver.org ⚠️ Not in parent delegation | ||||||
| A | 154.9.2.53🇺🇸 SHADOWSERVER-FOUNDATION-22168154.9.2.0/23 | ||||||
| PTR | ns3.shadowserver.org | ||||||
| MX | mail.shadowserver.org ⭐ | ||||||
| A | 154.9.2.12🇺🇸 SHADOWSERVER-FOUNDATION-22168154.9.2.0/23 | ||||||
| PTR | mail.shadowserver.org | ||||||
| MX | mx2.shadowserver.org(20) | ||||||
| A | 216.218.229.8🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| TXT | v=spf1 ip4:154.9.2.12 ip4:65.49.51.50 ~all | ||||||
| TXT | google-site-verification=tiVxSpYg2xBbmxJY9KRvIqRhw4CN6v-Tw9cU5V04gJ4 | ||||||
| TXT | MS=67DB28A53B2115CEBD50B67E69C7B086BDAFB8DA | ||||||
| TXT | v=DMARC1; p=quarantine; rua=mailto:dmarc@shadowserver.org; ruf=mailto:dmarc-s... | ||||||
| SOA | ns1.shadowserver.orgroot@shadowserver.org 2026-07-17 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785928949 | ||||||
rank #5057 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #25,107
Subdomains
stash.shadowserver.org |
scan-12h.shadowserver.org |
scan-04e.shadowserver.org |
scan-80-0.shadowserver.org |
scan-07f.shadowserver.org |
scan-46a.shadowserver.org |
scan-90-0.shadowserver.org |
scan-47o.shadowserver.org |
portmapperscan.shadowserver.org |
scan-51h.shadowserver.org |
scan-17f.shadowserver.org |
dnsscan.shadowserver.org |
sinkhole-a.shadowserver.org |
scan-05k.shadowserver.org |
sinkhole-04.shadowserver.org |
scan-37n.shadowserver.org |
scan-54n.shadowserver.org |
scan-45b.shadowserver.org |
keyserver.shadowserver.org |
scan-08l.shadowserver.org |
scan-04g.shadowserver.org |
scan-44a.shadowserver.org |
scan-05d.shadowserver.org |
scan-51i.shadowserver.org |
scan-59e.shadowserver.org |
scan-11e.shadowserver.org |
scan-49o.shadowserver.org |
ssdpscan.shadowserver.org |
scan-47a.shadowserver.org |
scan-04m.shadowserver.org |
scan-02d.shadowserver.org |
scan-12i.shadowserver.org |
scan-12f.shadowserver.org |
scan-07n.shadowserver.org |
scan-12j.shadowserver.org |
scan-37m.shadowserver.org |
scan-36f.shadowserver.org |
scan-03k.shadowserver.org |
scan-37e.shadowserver.org |
scan-64-0.shadowserver.org |
scan-42o.shadowserver.org |
scan-09e.shadowserver.org |
scan-07g.shadowserver.org |
scan-07u.shadowserver.org |
scan-06h.shadowserver.org |
scan-07h.shadowserver.org |
scan-11i.shadowserver.org |
scan-12a.shadowserver.org |
scan-02b.shadowserver.org |
scan-38i.shadowserver.org |
dns-timechk-b.shadowserver.org |
scan-81-4.shadowserver.org |
scan-06a.shadowserver.org |
scan-04c.shadowserver.org |
scan-06c.shadowserver.org |
scan-10n.shadowserver.org |
scan-01o.shadowserver.org |
scan-63-12.shadowserver.org |
scan-43k.shadowserver.org |
scan-21b.shadowserver.org |
scan-02e.shadowserver.org |
scan-01h.shadowserver.org |
scan-36a.shadowserver.org |
scan-01l.shadowserver.org |
scan-12g.shadowserver.org |
scan-11n.shadowserver.org |
scan-16.shadowserver.org |
scan-36d.shadowserver.org |
scan-08k.shadowserver.org |
dl.shadowserver.org |
scan-10f.shadowserver.org |
scan-55b.shadowserver.org |
scan.shadowserver.org |
scan-12d.shadowserver.org |
scan-10c.shadowserver.org |
sinkhole-00.shadowserver.org |
scan-04h.shadowserver.org |
scan-01m.shadowserver.org |
scan-05o.shadowserver.org |
scan-03d.shadowserver.org |
scan-20g.shadowserver.org |
scan-83-0.shadowserver.org |
scan-07.shadowserver.org |
scan-84-6.shadowserver.org |
scan-12l.shadowserver.org |
scan-39a.shadowserver.org |
scan-42a.shadowserver.org |
scan-38j.shadowserver.org |
sinkhole-03.shadowserver.org |
scan-06g.shadowserver.org |
asn1.shadowserver.org |
scan-11f.shadowserver.org |
dashboard.shadowserver.org |
scan-45a.shadowserver.org |
scan-46j.shadowserver.org |
scan-09a.shadowserver.org |
scan-38f.shadowserver.org |
scan-06b.shadowserver.org |
asn.shadowserver.org |
scan-80-5.shadowserver.org |
Same first word
shadowserver.com |
shadowserver.ee |
shadowserver.org |
shadowserver.no |
shadowserver.us |
shadowserver.ru |
shadowserver.net |
shadowserver.io |
shadowserver.ir |
shadowserver.de |
shadowserver.eu |
Similar names
DNS History
11 records (9 active, 2 former)
●NSns1.shadowserver.net2026-02-15 → 2026-08-05 · 3 obs
● 2026-02-15 02:41:38
● 2026-08-05 11:37:48
●NSns1.shadowserver.org2015-09-01 → 2026-08-05 · 9 obs
● 2026-06-07 10:17:48
○ 2026-06-07 13:00:46
● 2026-06-07 22:17:46
○ 2026-07-22 10:58:00
● 2026-07-22 18:17:54
○ 2026-07-30 08:07:46
● 2026-07-30 09:13:48
● 2026-08-05 11:37:48
●NSns2.shadowserver.net2026-02-15 → 2026-08-05 · 3 obs
● 2026-02-15 02:41:38
● 2026-08-05 11:37:48
●NSns2.shadowserver.org2015-09-01 → 2026-08-05 · 9 obs
● 2026-06-07 10:17:48
○ 2026-06-07 13:00:46
● 2026-06-07 22:17:46
○ 2026-07-22 10:58:00
● 2026-07-22 18:17:54
○ 2026-07-30 08:07:46
● 2026-07-30 09:13:48
● 2026-08-05 11:37:48
●NSns3.shadowserver.net2026-02-15 → 2026-08-05 · 3 obs
● 2026-02-15 02:41:38
● 2026-08-05 11:37:48
●NSns3.shadowserver.org2015-09-01 → 2026-08-05 · 9 obs
● 2026-06-07 10:17:48
○ 2026-06-07 13:00:46
● 2026-06-07 22:17:46
○ 2026-07-22 10:58:00
● 2026-07-22 18:17:54
○ 2026-07-30 08:07:46
● 2026-07-30 09:13:48
● 2026-08-05 11:37:48
○NSns4.shadowserver.org2015-09-01 → 2020-07-20 · 4 obs
● 2020-07-20 10:35:06
○ 2020-11-06 15:33:06
○ 2026-08-05 11:37:48
●MXmail.shadowserver.org2015-09-01 → 2026-08-05 · 9 obs
● 2026-06-07 10:17:48
○ 2026-06-07 13:00:46
● 2026-06-07 22:17:46
○ 2026-07-22 10:58:00
● 2026-07-22 18:17:54
○ 2026-07-30 08:07:46
● 2026-07-30 09:13:48
● 2026-08-05 11:37:48
●MXmx2.shadowserver.org2015-09-01 → 2026-08-05 · 9 obs
● 2026-06-07 10:17:48
○ 2026-06-07 13:00:46
● 2026-06-07 22:17:46
○ 2026-07-22 10:58:00
● 2026-07-22 18:17:54
○ 2026-07-30 08:07:46
● 2026-07-30 09:13:48
● 2026-08-05 11:37:48
●A103.41.71.792026-02-15 → 2026-08-05 · 10 obs
● 2026-02-15 02:41:38
● 2026-06-07 10:17:48
○ 2026-06-07 13:00:46
● 2026-06-07 22:17:46
○ 2026-07-22 10:58:00
● 2026-07-22 18:17:54
○ 2026-07-30 08:07:46
● 2026-07-30 09:13:48
● 2026-08-05 11:37:48
○A72.52.15.182015-09-01 → 2021-12-05 · 4 obs
● 2021-12-05 21:29:28
○ 2026-02-15 02:41:38
○ 2026-08-05 11:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| shadowserver.org | ns1.shadowserver.net, ns2.shadowserver.net, ns3.shadowserver.net | - |
✅ Authoritative Response
Server:154.9.2.53
NS records: ns1.shadowserver.net, ns2.shadowserver.net, ns3.shadowserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shadowserver.org (unsigned zone)
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.41.71.79 |
| NS | 3 | ns2.shadowserver.org, ns1.shadowserver.org... |
| MX | 2 | mail.shadowserver.org (pri: 10), mx2.shadowserver.org (pri: 20) |
| TXT | 4 | google-site-verification=tiVxSpYg2xBbmxJ, v=spf1 ip4:154.9.2.12 ip4:65.49.51.50 ~a... |
| SOA | 1 | ns1.shadowserver.org root.shadowserver.o |
Analysis
Hierarchy
shadowserver.org is a parent domain of stash.shadowserver.org, scan-12h.shadowserver.org, scan-04e.shadowserver.org, scan-80-0.shadowserver.org, scan-07f.shadowserver.org and several hundred other host names.
IP Addresses
shadowserver.org resolves to one IP address: 103.41.71.79.
Other host names share IP numbers with shadowserver.org; www.shadowserver.org is one such example.
Name Servers
The DNS delegation for shadowserver.org covers 6 name servers: ns1.shadowserver.net, ns2.shadowserver.net, ns3.shadowserver.net and 3 more.
shadowserver.org shares at least some of its name servers with other domains, including confickercabal.net, 192-26.247.105.184.in-addr.arpa, 0-24.1.49.65.in-addr.arpa and two others.
It is common to find these name servers alongside the name servers ns1.shadowserver.org, ns2.shadowserver.org, ns3.shadowserver.org and two others.
Hosts with just one IP address:
ns1.shadowserver.net points to the IP address 64.71.138.162.
ns2.shadowserver.net points to the IP address 91.213.203.35.
ns3.shadowserver.net points to the IP address 154.9.2.53.
ns1.shadowserver.org points to the IP address 64.71.138.162.
ns2.shadowserver.org points to the IP address 91.213.203.35.
ns3.shadowserver.org points to the IP address 154.9.2.53.
These two host names — ns1.shadowserver.net and ns1.shadowserver.org — each point to 64.71.138.162 IP addresses.
These two host names — ns2.shadowserver.net and ns2.shadowserver.org — each point to 91.213.203.35 IP addresses.
These two host names — ns3.shadowserver.net and ns3.shadowserver.org — each point to 154.9.2.53 IP addresses.
Mail Servers
Mail for shadowserver.org is handled by two mail servers — mail.shadowserver.org and mx2.shadowserver.org.
shadowserver.org uses the same mail servers as other domains — for example shadowserver.io, mail.shadowserver.org and shadowserver.eu.
shadowserver.org has at least some mail servers in common with other domains, such as sinkhole-registry.net, sinkhole-registry.com, rolr.eu and shadowserver-sinkhole.com.
This set of mail servers commonly appears together with the mail servers mail.rolr.eu.
mail.shadowserver.org and mx2.shadowserver.org each resolve to one IP number: mail.shadowserver.org points to 154.9.2.12 and mx2.shadowserver.org points to 216.218.229.8.