tandf.science - robtex.com
tandf.science
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect.idp365.net | ||||||
| NS | dns1.safenames.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:3084🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.132Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns1.safenames.com | ||||||
| NS | dns2.safenames.net | ||||||
| A | 2400:cb00:2049:1::a29f:31aa🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.49.170Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns2.safenames.net | ||||||
| NS | dns3.safenames.org | ||||||
| A | 2400:cb00:2049:1::ac40:3017🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 172.64.48.23🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns3.safenames.org | ||||||
| SOA | dns1.safenames.comhostmaster@safenames.net 2025-06-17 #0 | ||||||
science
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.science ⭐ | ||||||
| NS | a.nic.science | ||||||
| NS | b.nic.science | ||||||
| NS | c.nic.science | ||||||
| NS | ns2.dns.nic.science | ||||||
| NS | ns3.dns.nic.science | ||||||
| SOA | ns1.dns.nic.scienceadmin@tldns.godaddy serial=1784326958 | ||||||
Same first word
tandf.jp |
tandf.co.uk |
tandf.com.au |
tandf.uk |
tandf.com.sg |
tandf.study |
tandf.no |
tandf.science |
tandf.com |
tandf.me |
tandf.se |
tandf.dev |
tandf.net.au |
tandf.co.za |
tandf.net |
tandf.eu |
tandf.co |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.safenames.com2026-07-13 → 2026-07-17 · 2 obs
● 2026-07-17 22:25:52
●NSdns2.safenames.net2026-07-13 → 2026-07-17 · 2 obs
● 2026-07-17 22:25:52
●NSdns3.safenames.org2026-07-13 → 2026-07-17 · 2 obs
● 2026-07-17 22:25:52
●A217.19.248.1322026-07-13 → 2026-07-17 · 2 obs
● 2026-07-17 22:25:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | a.nic.science, b.nic.science, c.nic.science, ns1.dns.nic.science... | 12 records |
| tandf.science | dns1.safenames.com, dns3.safenames.org, dns2.safenames.net | - |
✅ Authoritative Response
Server:162.159.49.170
NS records: dns1.safenames.com, dns3.safenames.org, dns2.safenames.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tandf.science (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 3 | dns3.safenames.org, dns2.safenames.net... |
| SOA | 1 | dns1.safenames.com hostmaster.safenames. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.science, b.nic.science, c.nic.science...)
Analysis
IP Addresses
tandf.science directs to one IP number, which is 217.19.248.132.
Among the host names that share IP numbers with tandf.science are sonymusic-uk.com, donghia.info, lkbennett.cn and two others.
Name Servers
tandf.science has three name servers — dns1.safenames.com, dns2.safenames.net and dns3.safenames.org.
tandf.science has at least partial name server overlap with other domains, such as delllaptopservicecentercoimbatore.com, hummingbird.ca, coloncarcinom.de and two others.
Each of dns1.safenames.com, dns2.safenames.net and dns3.safenames.org points to two IP numbers. dns1.safenames.com points to 162.159.48.132 and 2400:cb00:2049:1::a29f:3084. dns2.safenames.net points to 162.159.49.170 and 2400:cb00:2049:1::a29f:31aa. dns3.safenames.org points to 172.64.48.23 and 2400:cb00:2049:1::ac40:3017.