| Property | Value |
| Name | c/o NetBenefit aka NetNames |
| Organization | National Grid |
| corporate-services@netnames.com | |
| Address | 11 Clerkenwell Green |
| Zip Code | ec1r 0dp |
| City | London |
| Country | GB |
| Phone | +44.2070159370 |
| NameServer | ns02.nationalgrid.com |
| Created | 1999-04-15 00:00:00 |
| Changed | 2015-01-29 10:30:38 |
| Expires | 2024-04-15 00:00:00 |
| Registrar | Ascio Technologies, |
| Date | IP Address |
| 2018-03-31 | 204.236.230.217 (ClassC) |
| 2018-03-31 | 50.19.97.164 (ClassC) |
| 2018-06-19 | 184.73.211.14 (ClassC) |
| 2020-03-26 | 143.204.35.41 (ClassC) |
| 2020-03-28 | 13.35.78.13 (ClassC) |
| 2020-03-28 | 13.35.78.48 (ClassC) |
| 2020-06-11 | 143.204.147.119 (ClassC) |
| 2020-06-12 | 13.226.143.5 (ClassC) |
| 2020-07-29 | 13.227.170.106 (ClassC) |
| 2021-01-17 | 143.204.26.73 (ClassC) |
| 2021-01-17 | 143.204.26.63 (ClassC) |
| 2021-06-02 | 13.225.61.26 (ClassC) |
| 2021-06-02 | 13.225.61.63 (ClassC) |
| 2021-06-27 | 13.226.178.50 (ClassC) |
| 2021-06-27 | 13.226.178.92 (ClassC) |
| 2021-08-24 | 13.225.67.86 (ClassC) |
| 2022-01-26 | 18.67.65.63 (ClassC) |
| 2022-06-08 | 143.204.98.30 (ClassC) |
| 2023-08-23 | 104.16.218.187 (ClassC) |
| 2024-12-05 | 104.16.173.181 (ClassC) |
| 2025-04-24 | 104.16.171.181 (ClassC) |
| 2025-06-18 | 104.16.174.181 (ClassC) |
| 2025-08-01 | 104.16.172.181 (ClassC) |
| 2025-08-05 | 104.16.175.181 (ClassC) |
| Date | Domain | IP |
| www1.nationalgridus.com | 2024-12-20 | 104.16.171.181 |
| outagemap.ma.nationalgridus.com | 2024-12-08 | 104.16.173.181 |
| stormcenter.nationalgridus.com | 2024-06-15 | 52.217.114.17 |
| image.emails.nationalgridus.com | 2024-12-14 | 23.196.152.190 |
| click.emails.nationalgridus.com | 2025-06-17 | 13.111.154.185 |
| careers.nationalgridus.com | 2024-07-26 | 23.253.31.170 |
| content.nationalgridus.com | 2024-10-05 | 3.163.165.84 |
| www.nationalgridus.com | 2023-08-23 | 104.16.218.187 |
| outagemap.ny.nationalgridus.com | 2024-08-20 | 104.16.172.181 |